# Zyst v. Kelly

> Court of Appeals of Oregon · March 12, 2025 · 338 Or. App. 597

URL: https://www.frixlaw.com/law-library/cases/10821870

## Case

- **Court:** Court of Appeals of Oregon
- **Decided:** March 12, 2025
- **Citations:** 338 Or. App. 597; 566 P.3d 1121
- **Precedential status:** Published
- **Opinion:** Opinion
- **Judges:** Shorr
- **Cited by:** 11 later opinions in the Frix Law Library

## Citator (automated)

- No negative treatment found by the automated citator. That is not the same as a confirmation that the case is good law; read the citing cases.
- Full citator and citing cases: https://www.frixlaw.com/law-library/cases/10821870

## How later opinions describe it (automated extraction)

- rejecting arguments that petitioner failed to preserve in the post-conviction court

## Opinion text

No. 203 March 12, 2025 597

IN THE COURT OF APPEALS OF THE
STATE OF OREGON

TARA ELLYSSIA ZYST,
Petitioner-Appellant,
v.
Brandon KELLY,
Superintendent,
Oregon State Penitentiary,
Defendant-Respondent.
Marion County Circuit Court
02C15732; A164370

Don A. Dickey, Judge.
Argued October 25, 2023.
Daniel J. Casey argued the cause for appellant. Also on
the briefs was Lindsey Burrows. Tara Zyst filed the supple-
mental brief pro se. Lindsey Burrows and O’Connor Weber
LLC filed the supplemental brief for appellant.
Ryan P. Kahn, Assistant Attorney General, argued
the cause for respondent. Also on the brief were Ellen F.
Rosenblum, Attorney General, Benjamin Gutman, Solicitor
General, David B. Thompson, Assistant Attorney General,
and Philip M. Thoennes, Assistant Attorney General.
Before Shorr, Presiding Judge, Pagán, Judge, and
Mooney, Senior Judge.
SHORR, P. J.
Affirmed.
598 Zyst v. Kelly
Cite as 338 Or App 597 (2025) 599

SHORR, P. J.
Petitioner appeals a judgment denying her1 petition
for post-conviction relief. As relevant to this appeal, that
petition largely focused on allegations that her defense team
performed deficiently throughout every stage of her prosecu-
tion and the appeal that followed. In the criminal proceed-
ing, petitioner was convicted of two counts of aggravated
murder for the killing of two victims who were camping with
petitioner on the bank of the Willamette River. Early in the
investigation, police suspected that petitioner was respon-
sible for the killings. Police then arrested petitioner, and
she was indicted for the crimes. A jury ultimately convicted
petitioner and sentenced her to death for both murders.
On direct review of the criminal judgment that imposed
the death penalty, the Oregon Supreme Court affirmed
the convictions and sentences of death. State v. Terry, 333
Or 163, 165, 172, 37 P3d 157 (2001), cert den, 536 US 910
(2002). Petitioner then filed her petition for post-conviction
relief, which the post-conviction court—in a 288-page opin-
ion—denied after trial. In this appeal of the post-conviction
court’s judgment, she assigns error to that court’s denial of
her claims and to the exclusion of several exhibits that she
sought to introduce at the post-conviction trial. As we will
explain, none of petitioner’s arguments provide a basis for
reversing the post-conviction court’s judgment. Accordingly,
we affirm.
I. PRELIMINARY MATTERS
At the outset, we note that we will not address at
length many of petitioner’s arguments because they are
either moot, contrary to controlling case law, or undevel-
oped. We will first address the issues that are moot and con-
trolled by existing case law and briefly discuss the nature of
many of the undeveloped arguments. Then we will turn to
an extended discussion of the remaining arguments.
The moot issues arise in petitioner’s fourth and
eighth assignments of error, in which she argues that trial
1
Petitioner is a transgender woman who uses feminine pronouns. She tran-
sitioned during the pendency of this appeal. To recognize that transition, this
opinion refers to petitioner with feminine pronouns except when citing prior
cases involving her.
600 Zyst v. Kelly

counsel wrongly failed to challenge the constitutionality
of Oregon’s death-penalty scheme. Former Governor Kate
Brown commuted petitioner’s death sentence to a sentence
of life without the possibility of parole.2 “[T]he legal effect of
the commutation is that the sentence of life without the pos-
sibility of parole stands as if it had been originally imposed.”
Thompson v. Fhuere, 372 Or 81, 97, 545 P3d 1233 (2024).
That means petitioner’s death sentence no longer exists. Id.
at 97-99. Thus, we reject as moot any arguments that would
provide as a remedy only the reduction of petitioner’s death
sentence to a sentence of life without the possibility of parole.
The remainder of petitioner’s sentencing-related arguments
(i.e., those that would have as a remedy a new penalty-phase
proceeding) are addressed below. See id. at 99 (explaining
that the commutation of the petitioner’s death sentence did
not “preclude[ ] other claims for relief that challenge the
underlying judicial proceedings that ultimately resulted in
petitioner’s [death] sentence”).
The arguments contrary to controlling case law
arise in petitioner’s ninth and tenth assignments of error,
in which she argues that the post-conviction court erred in
denying her claims of cumulative error, and in her twelfth
assignment of error, in which she argues that we should
overrule Palmer v. State of Oregon, 318 Or 352, 867 P2d
1368 (1994). With respect to the former, we have held that
cumulative error is not recognized in Oregon, and so we
affirm the post-conviction court on that point. Vega-Arrieta
v. Blewett, 331 Or App 416, 428, 545 P3d 746, rev den, 372
Or 763 (2024); Manning v. Kelly, 325 Or App 31, 36, 528 P3d
311 (2023). With respect to the latter, petitioner recognizes

2
The parties do not dispute the fact that petitioner’s sentence of death was
commuted. However, petitioner has filed a successive petition for post-conviction
relief challenging the legality of the governor’s commutation. Tara Zyst v.
Brandon Kelly, Marion County Case No. 21CV39651.
Nevertheless, petitioner does not argue that that pending case has any
impact on the issue of mootness in this one. Cf. State v. Walraven, 282 Or App
649, 654, 385 P3d 1178 (2016) (explaining that “speculative or merely possible”
effect of this court’s decision is not sufficient to avoid mootness (internal quota-
tion marks omitted)). Neither does petitioner contend that the moot issue should
otherwise be considered by us under ORS 14.175 or that her original death sen-
tence itself has any ongoing collateral effect on her. But, even assuming for the
sake of argument that the arguments were not moot, we would reject them as
inadequately developed.
Cite as 338 Or App 597 (2025) 601

that we are bound by Palmer but “raises [the challenge] for
purposes of preserving it for review by the Oregon Supreme
Court, and exhausting it for a possible habeas corpus action
in federal court.” Because we are bound by the Supreme
Court’s case law, we reject petitioner’s argument.
Turning to petitioner’s many undeveloped argu-
ments, we first note that most of petitioner’s assignments of
error do not comply with ORAP 5.45(3) and (4). That is, they
do not separately identify and address the specific ruling of
the post-conviction court that is being challenged and fail to
specifically identify error in the post-conviction court’s rul-
ing, which complicates our ability to analyze the arguments
she raises. Nevertheless, we have attempted to carefully con-
sider each and every one of petitioner’s arguments. Often,
the arguments simply assert that her counsel rendered defi-
cient performance while ignoring the post-conviction court’s
ruling entirely, disregarding the standard of review, and
framing the issues as if we were exercising de novo review.
We reject such arguments as undeveloped. See, e.g., Waldorf
v. Premo, 301 Or App 572, 457 P3d 298 (2019), rev den, 366
Or 451 (2020) (not addressing undeveloped argument); Beall
Transport Equipment Co. v. Southern Pacific, 186 Or App
696, 701 n 2, 64 P3d 1193, adh’d to as clarified, 187 Or App
472 (2003) (declining to address “conclusory sentences”
requesting a remand and new trial); ORAP 5.45(3) (“Each
assignment of error must identify precisely the legal, proce-
dural, factual, or other ruling that is being challenged.”).
Finally, we have thoroughly evaluated every argu-
ment that we could identify in petitioner’s briefing. To the
extent that any argument is not explicitly addressed below
(including those raised in petitioner’s pro se supplemental
brief), we reject them without further discussion.
Having addressed those preliminary issues, we will
address petitioner’s challenge to the post-conviction court’s
exclusion of several exhibits. Then we will address the
remainder of petitioner’s arguments by sorting them into
the stages of the criminal case they pertain to (i.e., pretrial,
guilt phase of the trial, penalty phase of the trial, and direct
appeal).
602 Zyst v. Kelly

II. EVIDENTIARY ISSUES
In petitioner’s eleventh assignment of error, she
challenges the exclusion of various exhibits that she sought
to admit at the post-conviction trial. As we will explain, the
post-conviction court did not err in excluding the exhibits
at issue, and so we also necessarily reject those arguments
that are premised upon the admissibility of those exhibits.
A. Exhibit 70: Declaration of Dr. Richard Ofshe
Petitioner sought to introduce as expert testimony
Exhibit 70, the declaration of Dr. Ofshe, a purported expert
in and researcher of police interrogation techniques, false
confessions, and “cult activities.” Petitioner offered Ofshe’s
declaration to support her argument that trial counsel
should have retained him to determine whether police offi-
cers used coercive tactics to elicit a false confession from her.
The post-conviction court excluded the declaration in an
email order on the grounds that (1) it did not have attached
his “CV and other attachments to evaluate expertise,” and
(2) it did not state “what his opinion would have been had
he testified” nor did Ofshe provide “any testimony he would
have given then.”
On appeal, petitioner defends Ofshe’s qualifications
as an expert and contends that the summaries of the arti-
cles he included in his declaration are sufficient to assess
their substance. Petitioner does not, however, challenge the
court’s additional basis for excluding the exhibit: that the
declaration did not include any opinion or testimony that
Ofshe would have provided had he been called to testify.
The post-conviction court’s unchallenged ruling provides
a basis for affirmance. Austin v. Premo, 280 Or App 481,
486-87, 380 P3d 1253, rev den, 360 Or 697 (2016) (“[T]he
unchallenged, independent, and adequate basis for the
court’s decision generally will require affirmance, regard-
less of the merits of the legal challenge to the other basis
for decision.”); Roop v. Parker Northwest Paving, Co., 194 Or
App 219, 236, 94 P3d 885 (2004) (trial court’s ruling must be
affirmed when a party “fail[s] to challenge the alternative
basis of the trial court’s ruling”). Without any statement
from Ofshe as to the contents of his testimony, petitioner
Cite as 338 Or App 597 (2025) 603

cannot carry her burden of production to show that Ofshe
“would have provided testimony likely to have changed the
result of the [post-conviction] trial.” Hale v. Belleque, 255 Or
App 653, 681, 298 P3d 596, adh’d to on recons, 258 Or App
587, 312 P3d 533, rev den, 354 Or 597 (2013).
B. Exhibit 26: Report of FBI Agent James Trainum
Petitioner sought to introduce Exhibit 26, a report
from FBI agent James Trainum, a purported expert in false
confessions. Trainum opined in his report that police offi-
cers may have used improper interrogation tactics to elicit
a false confession from petitioner. The post-conviction court
excluded the exhibit on the ground that Trainum did not
aver in his report that he would have been available to tes-
tify in petitioner’s criminal trial and because the report was
not sworn. The court, however, received the exhibit only as
an offer of proof at petitioner’s request.
The post-conviction court did not err in excluding
Exhibit 26 as evidence because Trainum did not aver that
he would have been available to testify to the contents of
his report at the time of petitioner’s criminal trial. In order
for Trainum’s report to have been relevant to petitioner’s
contentions that police elicited a false confession from her,
petitioner needed to show that “the witness would have been
available to testify * * * at the time of trial.” Hale, 255 Or
App at 681. Nowhere in his report did Trainum ever state
that he would have been available to testify at petitioner’s
criminal trial on the subject of false confessions. The post-
conviction court did not err in excluding Exhibit 26.
C. Exhibit 25: Declaration of Joseph Laycock
Petitioner sought to introduce Exhibit 25, the decla-
ration of Dr. Joseph Laycock, a professor of religious studies,
which included a discussion about satanism and the occult. It
appears that petitioner sought to introduce Laycock’s report
to show that her trial counsel should have presented expert
testimony to demonstrate that the “satanism” referred to
throughout petitioner’s case “is an imaginary religion that
does not exist,” that petitioner’s writings were not satanic
in nature, and to explain the true nature of the writings as
artistic expression.
604 Zyst v. Kelly

The post-conviction court excluded that exhibit
on the ground that Laycock’s declaration did not include a
“statement that the witness was available to testify at the
original trial.” The court did not err in doing so, because as
noted, petitioner must demonstrate that “the witness would
have been available to testify * * * at the time of trial,” Hale,
255 Or App at 681, and she failed to do so.
D. Exhibit 104: Spreadsheet of Counsel Dane’s Cases in
Washington State
During the deposition of trial counsel Irving Dane,
petitioner sought to introduce Exhibit 104, a spreadsheet
listing Dane’s active cases in Washington state court at the
time he was working on petitioner’s case. It appears that
petitioner offered that exhibit to show that Dane was too
busy with other criminal cases, including a first-degree
murder case, to have adequately represented petitioner in
the criminal trial.
The spreadsheet was never marked as an exhibit to
Dane’s deposition, and so it was not made part of the record
before the court’s discovery deadline. When petitioner real-
ized the oversight and brought it to the court’s attention, the
court posited, and petitioner agreed, that the same infor-
mation from the spreadsheet could be introduced through
witness testimony. The court excluded the spreadsheet on
timeliness grounds.
On appeal, petitioner argues that the post-conviction
court abused its discretion and violated her federal consti-
tutional rights in excluding the spreadsheet. Those argu-
ments are unpreserved because petitioner did not argue to
the court that the exclusion of the spreadsheet on timeliness
grounds was legally improper or a violation of her federal
constitutional rights. In any event, the court had the discre-
tion to enforce its deadlines. Weaver v. Highberger, 334 Or
App 96, 101, 555 P3d 315, rev den, 373 Or 119 (2024) (citing
State v. Rogers, 330 Or 282, 300, 4 P3d 1261 (2000)). And,
although the court allowed petitioner to have introduced the
same information from the spreadsheet through other wit-
ness testimony, she did not attempt to do so. Thus, we affirm
the court’s exclusion of the spreadsheet.
Cite as 338 Or App 597 (2025) 605

E. Exhibits 31 and 32: Excerpts of the US Department of
Justice’s Forensic Serology Book and an Article About
Presumptive Blood Tests
Petitioner sought to introduce Exhibits 31 and 32 in
the post-conviction court. Exhibit 31 is a sourcebook from the
United States Department of Justice regarding presumptive
blood tests, and Exhibit 32 is a journal article about pre-
sumptive blood tests. Petitioner sought to introduce these
exhibits to support an argument now at issue in her sixth
assignment of error, in which she contends that her defense
counsel performed deficiently by not educating themselves
on the problems with presumptive blood tests and raising
challenges to the state’s evidence on that basis.
The post-conviction court held a pretrial hearing
on the superintendent’s motion in limine to exclude those
exhibits. The court did not issue a final ruling on the admis-
sibility of the exhibits at that hearing and stated that it was
open to receiving them at a later time if petitioner made a
case for them:
“What I’m going to do right now is just deny a lot of
the [superintendent’s objections]. So I’m going to reject or
not receive [Exhibits] 31 and 32, and if [petitioner] really
want[s] those in, [she] might be able to convince me.”
The court’s statements, although a bit confusing,
show that, at a minimum, the court did not issue a final
ruling on the admissibility of the exhibits at that hearing.
Rather, the court allowed for the possibility that petitioner
would offer the exhibits at a later time and afford the court
the opportunity to issue a final ruling. Petitioner never did
so. The court’s statements demonstrate that, at most, it
engaged in a merely preliminary discussion on the admis-
sibility of Exhibits 31 and 32, which was not a final ruling
and cannot be challenged. See State v. Brown, 300 Or App
192, 199, 452 P3d 482 (2019), rev’d on other grounds, 367 Or
220 (2020) (“[A] party may not assign error to a preliminary
evidentiary ruling.”); State v. Johnson, 315 Or App 66, 496
P3d 1075 (2021) (so holding).
Given that the post-conviction court did not err in
excluding Exhibits 31 and 32, petitioner’s reliance on those
606 Zyst v. Kelly

exhibits for her argument that her counsel should have chal-
lenged, based on information in the exhibits, the “presump-
tive blood tests” used by the state lab to test blood stains on
petitioner’s jacket renders that argument unavailing.
F. Exhibit 83: Petitioner’s Psychiatric Evaluation Conducted
by Dr. Soroush Mohandessi
Petitioner sought to introduce Exhibit 83, the
report of Dr. Soroush Mohandessi. Mohandessi evaluated
petitioner in 2010, while she was incarcerated, to support
a medical habeas case. Mohandessi opined that petitioner
had schizoaffective disorder of the bipolar type as of 2010.
Petitioner wanted the report in the post-conviction record to
show that her trial counsel “should have helped [her] con-
vince Clackamas County jail to put her on a proper medica-
tion,” which in her view, “may have aided in the relationship
between [her and] counsel.”
The post-conviction court excluded the report
because it determined that it was not relevant given (1) that
the report was offered for, but did not provide, “an opinion
about [the] relationship” between counsel and petitioner and
(2) that the report did not contain Mohandessi’s opinion on
petitioner’s mental state during defense counsel’s represen-
tation of her.
The court did not err. The report provided an opin-
ion about petitioner’s mental state at the time of the eval-
uation in 2010—15 years after petitioner’s criminal trial.
Although Mohandessi looked at petitioner’s mental condition
in 1994 and 1995, when the murders and petitioner’s trial
occurred, he did not provide an opinion on that time frame,
and so petitioner did not show that Mohandessi “would have
provided testimony likely to have changed the result of the
trial.” Hale, 225 Or App at 681.
G. Exhibit 54: Articles from The Oregonian
Petitioner sought to introduce Exhibit 54, a combina-
tion of several articles published in The Oregonian about the
murder convictions of Laverne Pavlinac and John Sosnovske.
According to the articles, those convictions resulted from
false confessions that were elicited by Detective Corson of
Cite as 338 Or App 597 (2025) 607

the Oregon State Police—the same detective who obtained
petitioner’s confession.
Before the post-conviction court, the superinten-
dent moved to exclude the exhibit on relevance and hearsay
grounds. In response, petitioner argued that the exhibit was
relevant because, had trial counsel “had more information
about Corson’s methodology,” they “may have been able to
present a better argument at the hearing on petitioner’s
motion to suppress her confession.” However, petitioner
acknowledged that she was not certain whether or not trial
counsel was aware of the information contained in Exhibit
54 during the relevant time period. The post-conviction court
excluded the exhibit because it determined that the exhibit
was not relevant and reasoned that the articles would not be
helpful to its determination of counsel’s performance.
On appeal, petitioner challenges that ruling, argu-
ing that the articles were relevant to establish “informa-
tion that was available to trial counsel and thus probative
of their state of mind.” In turn, petitioner argues that, had
trial counsel had that information, trial counsel (1) would
have been better able to respond to the state’s objection
to questions about prior false confessions during Corson’s
cross-examination and (2) would have been able to make
better arguments to the jury about Corson’s pattern of elicit-
ing false confessions. Again, petitioner points to no evidence
in the record to establish whether or not trial counsel was
aware of the information contained in the exhibit.
We reject petitioner’s arguments as unpreserved.
Below, petitioner’s theory of relevance was that the infor-
mation in Exhibit 54 may have aided trial counsel in litigat-
ing a motion to suppress petitioner’s statements, but peti-
tioner has seemingly abandoned that argument on appeal
and instead focuses on theories of relevance related to trial
counsel’s performance during the guilt phase of trial.
Even if we were to reach the issue on the merits,
however, petitioner has failed to establish error. At best, the
exhibit was conditionally relevant depending on whether trial
counsel had knowledge of the facts contained therein (with
the actual relevance of the exhibit changing depending on the
608 Zyst v. Kelly

nature of trial counsel’s knowledge). But petitioner acknowl-
edged below that there was no evidence to establish whether
trial counsel had knowledge of the facts or not; thus, that con-
dition is left unfulfilled, rendering the exhibit irrelevant. See
OEC 104(2) (“When the relevancy of evidence depends upon
the fulfillment of a condition of fact, the court shall admit it
upon, or subject to, the introduction of evidence sufficient to
support a finding of the fulfillment of the condition.”). Thus,
the post-conviction court did not err in excluding Exhibit 54.3
III. CLAIMS OF INADEQUATE AND INEFFECTIVE
ASSISTANCE OF COUNSEL
We proceed to the arguments concerning petition-
er’s claims of inadequate assistance of counsel. The under-
lying facts of the crime and investigation are extensive and
have been thoroughly recounted by the Supreme Court. See
Terry, 333 Or at 165-70. We do not repeat them in full here,
opting instead for a short overview. We will include addi-
tional facts below, as they become relevant to our discussion
regarding specific arguments.
In August 1994, two brothers were found dead at
a campsite beside the Willamette River near downtown
Milwaukie in Clackamas County. Terry, 333 Or at 166.
The victims had been stabbed multiple times. Id. 184-85.
Petitioner, a close friend of one of the victims, became a per-
son of interest and, after an investigation, was arrested and
charged for the murder of the two victims. Id. at 168-70.
The court appointed a team of two attorneys to represent
petitioner at trial. Although the same second-chair attorney
represented petitioner throughout the case, petitioner had
three different lead attorneys.4 A jury ultimately convicted
petitioner of two counts of aggravated murder and sen-
tenced her to death in November 1995. Id. at 170. Petitioner
sought automatic review of her conviction and sentence, the
Supreme Court affirmed, and the United States Supreme
Court denied review.

3
Given that the post-conviction court did not err in excluding Exhibit 54,
we necessarily reject petitioner’s arguments that rely on the admission of that
exhibit in her fourth and seventh assignments of error.
4
Unless otherwise noted, we do not explicitly differentiate amongst the
attorneys, referring instead simply to “trial counsel.”
Cite as 338 Or App 597 (2025) 609

Years later, in this case, petitioner sought post-
conviction relief from her convictions. Among other things,
she asserted that her trial and appellate counsel provided
inadequate and ineffective assistance in hundreds of ways.
The post-conviction court struck many of those claims on
summary judgment. And it ultimately denied relief in a
288-page opinion following a trial on petitioner’s remaining
claims.
On appeal, petitioner challenges the denial of sev-
eral of her claims for relief. As we mentioned above, we will
address those arguments by moving through each stage of
her criminal case. But we begin by summarizing the legal
standards broadly applicable to all of petitioner’s claims of
inadequate and ineffective assistance of trial counsel.
Petitioner asserts parallel claims of inadequate
and ineffective assistance of trial counsel under Article I,
section 11, of the Oregon Constitution and the Sixth and
Fourteenth Amendments to the United States Constitution.
The legal standards to obtain relief under both constitutions
are “functionally equivalent”: (1) a petitioner must show that
her trial counsel failed to exercise reasonable professional
skill and judgment, and (2) a petitioner must show that
she suffered prejudice as a result of counsel’s inadequacy.
Montez v. Czerniak, 355 Or 1, 6-7, 322 P3d 487, adh’d to as
modified on recons, 355 Or 598, 330 P3d 595 (2014); Perkins
v. Fhuere, 332 Or App 290, 292-93, 549 P3d 25 (2024).
In assessing the first prong (i.e., the “performance”
prong), a court “must make every effort to evaluate a law-
yer’s conduct from the lawyer’s perspective at the time [of the
trial or hearing], without the distorting effects of hindsight.”
Lichau v. Baldwin, 333 Or 350, 360, 39 P3d 851 (2002). In
cases alleging a failure to investigate or that such inves-
tigation was inadequate, tactical decisions “must be based
on ‘a reasonable investigation,’ ” unless counsel has a reason
to think that an investigation would be “fruitless or even
harmful.” Richardson v. Belleque, 362 Or 236, 256, 406 P3d
1074 (2017) (quoting Johnson v. Premo, 361 Or 688, 703, 709,
399 P3d 431 (2017)). “[E]ach decision to limit investigation
* * * must be a reasonable exercise of professional skill and
judgment under the circumstances.” Id. (quoting Lichau,
610 Zyst v. Kelly

333 Or at 360). Nonetheless, in the context of a mitigation
investigation, counsel need not investigate “every shred of
evidence regarding petitioner’s background, psychological
makeup, or other factors that the jury might possibly have
found to be mitigating.” Montez, 355 Or at 16.
In assessing the prejudice prong, a court must
determine whether there was more than a mere possibil-
ity that the outcome of the criminal trial could have been
different if counsel’s performance was not deficient. Green
v. Franke, 357 Or 301, 322, 350 P3d 188 (2015). Where, as
here, a petitioner asserts that trial counsel failed to conduct
a reasonable investigation, the petitioner carries the bur-
den to “adduce evidence at the post-conviction hearing that
would have been discovered and introduced at the criminal
trial had trial counsel undertaken the proposed investiga-
tion.” Short v. Hill, 195 Or App 723, 729, 99 P3d 311 (2004),
rev den, 338 Or 374 (2005); Jenkins v. Cain, 310 Or App
608, 614, 487 P3d 433 (2021). With regard to mitigation evi-
dence, a court must assess “whether ‘there was more than a
mere possibility’ that an adequate investigation would have
yielded information that could have been used at the sen-
tencing hearing in a way that gave rise to ‘more than a mere
possibility’ that the outcome of the proceeding could have
been different.” Monfore v. Persson, 296 Or App 625, 636,
439 P3d 519 (2019) (quoting Richardson, 362 Or at 266-68).
We review a post-conviction court’s judgment for
legal error, accepting the court’s implicit and explicit find-
ings of fact. Green, 357 Or at 312. If the post-conviction court
did not make findings of fact on an issue, and there is evi-
dence from which such facts could be decided more than one
way, we presume that the court made any necessary factual
findings in a manner consistent with its legal conclusions.
Id. As for the issues decided by the post-conviction court on
summary judgment, we review the grant of summary judg-
ment “to determine whether the court correctly concluded
that there are no genuine issues of material fact and that
[the superintendent] was entitled to judgment as a matter
of law.” Putnam v. Angelozzi, 278 Or App 384, 388, 374 P3d
994 (2016). With those standards in mind, we proceed to the
arguments before us.
Cite as 338 Or App 597 (2025) 611

A. Pretrial Phase
We begin by addressing petitioner’s arguments that
the post-conviction court erred in denying relief on claims
asserting that her trial counsel performed deficiently before
trial. In her first, third, fourth, and twelfth assignments of
error, petitioner contends that her counsel were inadequate
and ineffective in numerous ways.
1. Qualification and succession of trial counsel
In her first and twelfth assignment of error, peti-
tioner asserts that her trial counsel did not meet Oregon’s
then-existing standards for court-appointed counsel, and
she argues that the succession of multiple lead attorneys on
her case compromised the effectiveness of her representa-
tion overall. The post-conviction court granted the super-
intendent’s motion for summary judgment on those claims
and denied relief on closely related arguments after trial.
The PCR court appears to have relied on two alternative
grounds for doing so: (1) that the claims were barred by
Palmer because petitioner could have raised those argu-
ments at trial or on direct appeal and (2) that petitioner
failed to establish that the alleged lack of qualifications and
succession of lawyers actually resulted in her defense team
rendering inadequate and ineffective assistance of counsel.
On appeal, insofar as the PCR court granted sum-
mary judgment on the claims, petitioner does not dispute
that there were no issues of material fact with regard to
those arguments. Instead, she argues first that, under
Hicks v. Oklahoma, 447 US 343, 100 S Ct 2227, 65 L Ed 2d
175 (1980), and United States v. Cronic, 466 US 648, 104 S
Ct 2039, 80 L Ed 2d 657 (1984), Oregon’s failure to comply
with its own qualification standards amounted to due pro-
cess violations and that her attorneys’ lack of qualification
amounted to violation of her right to counsel even without
a showing of prejudice.5 Second, she argues that the succes-
sion of counsel compromised the constitutional adequacy of
her representation.
5
We note that, unlike nearly all of the arguments that follow, petitioner’s
arguments under Hicks and Cronic are not standard inadequate-assistance-of-
counsel claims; rather, they are claims that petitioner was denied due process
and deprived of her right to counsel.
612 Zyst v. Kelly

Even assuming that it erred in holding that the
claims were barred by Palmer, we are not persuaded that
the post-conviction court erred in granting summary judg-
ment. First, neither Hicks nor Cronic are implicated here.
In Hicks, the Court recognized that, where a state creates
a legal procedure, it can be a federal due-process violation
to arbitrarily deprive a criminal defendant of the protec-
tions of that procedure. 447 US at 346. However, petitioner
presented no evidence that she was arbitrarily deprived of
any state-sanctioned procedure to ensure she had qualified
counsel, she simply argues that—in her view—her counsel
did not meet Oregon’s standards.
In Cronic, the Court recognized that the denial of
the right to effective assistance of counsel can merit relief
without a specific showing of prejudice in two situations: (1)
when there is a complete denial of counsel or the surround-
ing circumstances of a trial were such that no attorney
could provide adequate assistance of counsel, or (2) when the
attorney “entirely fail[ed] to subject the prosecution’s case
to meaningful adversarial testing.” 466 US at 659-61. It is
a petitioner’s burden to prove that one of those standards
is met. Id. at 658. If they fail to do so, the petitioner must
resort to litigating claims of ineffective assistance, which
requires pointing out specific errors made by trial counsel.
Id. at 666.
Here, petitioner’s argument about the failure to sat-
isfy Oregon’s qualification requirements does not meet either
of the situations discussed in Cronic. First, she was repre-
sented by counsel and is not arguing that no attorney could
provide adequate assistance in the circumstances. Second,
she has not made a colorable showing that her attorneys
failed to subject the state’s case to any meaningful adver-
sarial testing. Absent the showings required by Hicks and
Cronic, petitioner cannot obtain post-conviction relief solely
based on the qualifications of her attorneys or on the suc-
cession of attorneys in her case. See State v. Maletta, 98 Or
App 643, 650, 781 P2d 350 (1989), rev den, 309 Or 522 (1990)
(The “adequacy of counsel is measured by performance, not
credentials.”). Thus, the post-conviction court did not err
Cite as 338 Or App 597 (2025) 613

in granting summary judgment to the superintendent and
denying relief on this claim.
2. Client care and trust building
In her first assignment of error, petitioner also
argues that trial counsel were constitutionally inadequate
because they (1) failed to obtain adequate psychiatric sup-
port for petitioner, (2) failed to spend sufficient time with
her, (3) failed to address problems that arose in pretrial cus-
tody, and (4) failed to assemble and manage an adequate
defense team.
a. Failure to provide adequate psychiatric support
We understand petitioner to argue that (1) she had
a constitutional right to “participate meaningfully” in her
own defense, and (2) that trial counsel rendered constitu-
tionally deficient performance by failing to provide the psy-
chiatric and medical support needed to stabilize petitioner
enough for her to do so. Petitioner appears to argue that
trial counsel should have retained a mental-health provider
to treat her and to prescribe her medication.
The post-conviction court found as a factual mat-
ter that trial counsel “promptly sought psychiatric medical
assistance” from Dr. Cooley and that, whenever counsel
suggested mental health “evaluations” or “examinations,”
petitioner refused to cooperate and “the door came down.”
Therefore, it concluded that petitioner failed to establish
inadequacy or prejudice.
Petitioner argues that the court’s factual findings
were unsupported by the record. Yet she acknowledges that
there is evidence in the record that Cooley “attempted to”
help “stabiliz[e]” petitioner and that trial counsel sought
an aid-and-assist determination. And she acknowledges
that “[n]umerous * * * members of the defense team simi-
larly described petitioner’s refusal to explore or even discuss
her mental health[.]” To the extent that petitioner is argu-
ing that trial counsel should have done more to ensure that
petitioner received adequate medication while in custody,
she fails to point to evidence in the record either that coun-
sel would have had any ability to get medication prescribed
614 Zyst v. Kelly

and administered to her or that medication would have been
effective at that time. In light of the evidence in the record
supporting the post-conviction court’s ruling and the lack of
sufficient evidence of prejudice, we are not convinced that
the court erred in rejecting the claim.
b. Failure to spend sufficient time with petitioner
Next, petitioner argues that trial counsel was defi-
cient for failing to have sufficient face-to-face meetings
with her. She argues that such meetings are necessary to
build trust and confidence between an attorney and client.
Additionally, she argues that the three changes in lead
counsel undermined her ability to develop rapport and trust
with her attorneys.
Yet petitioner’s arguments focus only on the first
seven months of her case, and she argues that visits by inves-
tigators did not count because “such contacts could hardly
have fostered petitioner’s trust.” She also acknowledges that
she had the same second-chair attorney throughout the life
of her case, but she argues that he “spent little time in the
first months of his representation, either meeting with peti-
tioner or establishing a trusting relationship.”
The post-conviction court rejected this claim, find-
ing that trial counsel “met with [p]etitioner regularly and
communicated in writing.” Further, to the extent that peti-
tioner focused on early failures to spend enough time with
her, the court found that such failings could be “repaired by
later [counsel].” The court explained:
“For example, if an early [attorney] was arguabl[y] inad-
equate in some particular, a subsequent [attorney] could
cure that failure. Thus, it is possible that a failure by attor-
ney 1 is remedied by the work of attorney 3 or 4, in which
case review of the earlier counsel’s representation becomes
irrelevant or does not result in harm.”
Furthermore, the court found that both of the attorneys that
represented petitioner at her actual trial “had a good rela-
tionship with [p]etitioner.”
We can find no error in the post-conviction court’s
ruling. Petitioner’s argument appears to be simply that she
Cite as 338 Or App 597 (2025) 615

had a constitutional right to adequate contact throughout the
life of her case, which is no doubt true. But that argument
fails to account for her burden to establish prejudice. And
she does not specify, in any concrete way, how she was prej-
udiced by any early deficiencies building trust and rapport.
c. Failure to address pretrial custody problems
Petitioner asserts that trial counsel “deficiently
failed to advise petitioner and guide her conduct in custody
regarding correctional officers, inmates, and other govern-
ment agents, and failed to advocate for her on those issues.”
She raises four specific arguments, which we address in
turn.
First, petitioner argues that trial counsel failed to
adequately prepare her for her aid-and-assist evaluation
with court-appointed expert Dr. Hulteng. But her argument
relies on her own testimony that they failed to render ade-
quate advice and on an absence of billing records showing
that trial counsel met with her near in time to the evalua-
tion. However, she acknowledges evidence in the record that
one of her trial counsel “testified that his standard practice
was to meet with clients before an aid-an-assist psychologi-
cal evaluation, to give them an idea of what was happening
and why, to talk about the process, and to make sure they
understood their rights.”
We conclude that there was no error. In short, the
post-conviction court was not required to credit petitioner’s
testimony and the lack of billing records is not incontrovert-
ible proof that counsel failed to advise her properly. Nor does
petitioner point to evidence in the record to establish prej-
udice. She asserts that she made “damaging statements”
during the interview, but she fails to identify any evidence
to suggest that she would not have done so if she had been
properly advised.
Second, petitioner argues that trial counsel failed
to adequately advise her about how she should act while
in custody. But the only evidence she appears to rely on to
establish that failure is her own ill-advised conduct while in
jail. The post-conviction court could properly find that peti-
tioner failed to establish deficient performance.
616 Zyst v. Kelly

Third, petitioner argues that trial counsel “failed to
advocate with corrections staff to secure petitioner’s right to
contact counsel in jail, protect her from harassing behavior
by correctional staff, and otherwise help meet her needs in
custody.” In summary, petitioner recounts disturbing and
abusive conduct perpetrated by a cellmate and jail staff,
and she asserts that counsel were aware of that conduct
and she believed that counsel failed to follow up. But the
only evidence that she points to is her own testimony that
she “told [her] attorneys about [her] treatment” and that
she “[did] not believe they tried to talk to the jail staff.” She
argues that, because her trial counsel did not affirmatively
contradict that testimony, there was sufficient evidence of
a failure to act. We disagree, the post-conviction court was
not required to credit petitioner’s testimony and, therefore,
the post-conviction court could properly find that petitioner
failed to establish deficient performance.
Finally, petitioner argues that trial counsel failed
to make sure that she was fed lunch during the first few
days of trial, “which caused her to be hungry, irritable, and
unable to focus and assist in her defense.” But petitioner
herself testified that “jail staff were not giving her lunch
the first few days of trial, and it was only when she told [her
attorney], or [her attorney] noticed, that the defense team
arranged to have fast food such as pizza or a ‘hoagie’ sand-
wich provided.” Thus, even according to petitioner, her coun-
sel addressed the problem as soon as they were aware of it.
The post-conviction court could properly find that petitioner
failed to establish deficient performance.
d. Failure to assemble and manage adequate
defense team
Petitioner argues that trial counsel failed to exer-
cise adequate oversight over the defense team, failed to
give adequate direction to investigators, and failed to hire
qualified investigators. However, as explained with regard
to petitioner’s arguments about the qualification of counsel,
the operative question is whether the actual performance
rendered by the defense team was constitutionally inade-
quate and prejudicial. Here, to prove deficient performance
and prejudice, petitioner asks us to consider her other
Cite as 338 Or App 597 (2025) 617

claims, but she does not make an independent argument of
prejudice. Because we find no error in the remainder of the
post-conviction court’s rulings, we likewise find no error in
rejecting this argument for lack of prejudice.
3. Brady material
In the fifth assignment of error, petitioner contends
that her trial counsel rendered deficient performance by
(1) failing to request Brady materials6 except by way of a
generic motion, (2) failing to object to the trial court’s ruling
that the prosecution was required to turn over only favor-
able evidence in the prosecutor’s possession, (3) failing to
object when a prosecutor said it would only turn over infor-
mation about testifying witnesses, and (4) failing to litigate
the state’s destruction of DNA-testing swabs, which peti-
tioner claims would have been helpful to her defense. The
post-conviction court denied those claims for relief.
First, with regard to the Brady motion, the court
found that trial counsel did request all Brady material and
that the trial court granted the motion (with some excep-
tions). The post-conviction court added that petitioner did
not identify any Brady material that was withheld and that
would have been helpful.
The court did not err. The post-conviction court’s
factual findings are binding on us if there is evidence in
the record to support them. Green, 357 Or at 312. Here, the
record supports the court’s finding that defense counsel
presented an adequate Brady motion. Petitioner faults her
counsel for not being more specific in their Brady request,
but there was no need to be. The state acknowledged its
obligation to turn over exculpatory and favorable evidence
to petitioner, and the criminal court ordered the state to
comply with its obligation. Whether or not the state fully
complied with its obligation is another question entirely and
does not turn on the adequacy of trial counsel’s initial Brady
request.

6
“Brady” refers to the seminal case, Brady v. Maryland, 373 US 83, 87, 83
S Ct 1194, 10 L Ed 2d 215 (1963), in which the United State Supreme Court pre-
scribed the prosecution’s duty to disclose evidence that is favorable to the defense
and material to guilt or sentencing.
618 Zyst v. Kelly

Second, with respect to the argument that coun-
sel were deficient because they did not object to the trial
court’s ruling that the state was required to turn over only
evidence in its possession, petitioner faults trial counsel for
not relying on Kyles v. Whitley, 514 US 419, 437, 115 S Ct
1555, 131 L Ed 2d 490 (1995), which held that the prose-
cution has an affirmative “duty to learn of any favorable
evidence known to the others acting on the government’s
behalf in the case.” The post-conviction court denied this
claim because (1) Kyles was decided about five months after
the criminal court granted in part the Brady motion and
(2) petitioner did not establish prejudice given that she did
not identify any favorable evidence that was withheld by
the prosecution as a result of counsels’ failure to object. The
court did not err.
We acknowledge that the record does not support
the post-conviction court’s finding that the United States
Supreme Court issued Kyles after petitioner’s Brady motion—
the record shows otherwise. But the post-conviction court
correctly ruled that petitioner failed to sufficiently identify
the content of any Brady material withheld by the state and
to demonstrate how it resulted in prejudice. See Fisher v.
Angelozzi, 285 Or App 541, 548, 398 P3d 367 (2017) (the com-
ponents of a Brady violation include that the evidence was
favorable to the accused and that prejudice resulted from its
suppression). Third, with respect to petitioner’s claim that
her counsel were deficient for not objecting to the prosecu-
tion’s statement that it would turn over information only
about testifying witnesses, petitioner again relies on Kyles.
The post-conviction court denied this claim for “lack of speci-
ficity,” because it was “unclear what the prosecutor allegedly
said or when,” and because it determined that petitioner did
not establish either deficient performance or prejudice. The
court did not err in doing so because, again, petitioner failed
to identify the content of any Brady material that was with-
held by the state as a result of counsels’ failure to object and,
consequently, failed to establish prejudice.
Finally, with respect to the claim that the prose-
cution violated due process by destroying potentially help-
ful DNA evidence, petitioner has failed to address the legal
Cite as 338 Or App 597 (2025) 619

standards applicable to such a claim. See State v. Dikeos,
330 Or App 698, 712, 544 P3d 1020, rev den, 372 Or 718
(2024) (“[D]ifferent tests apply depending on whether the
lost or destroyed evidence constitutes ‘material, exculpatory
evidence’ or ‘potentially useful evidence.’ ” (Quoting State v.
Faunce, 251 Or App 58, 64, 67, 282 P3d 960 (2012), rev den,
353 Or 203 (2013).)). For that reason, we reject the argument
as undeveloped.
4. Litigation of pretrial motions
Petitioner lodges additional challenges to her trial
counsel’s pretrial performance in her fourth assignment of
error. We do not address most of them because the argu-
ments are undeveloped—that is, petitioner has not specifi-
cally addressed the post-conviction court’s ruling under the
proper standard of review and/or has otherwise failed to
provide a sufficient legal analysis for review.7 See Waldorf,
301 Or App at 584 (declining to address undeveloped argu-
ment). Others fail for lack of prejudice,8 are redundant9 or
depend on the admission of exhibits that, as we explained
above, were properly excluded.10
The arguments properly before us contained in the
fourth assignment of error relate to counsel’s alleged fail-
ure to effectively move to suppress (1) petitioner’s confession,
(2) witness Armstrong’s photo identification of petitioner, (3)
the search of petitioner’s apartment, (4) the search and sei-
zure of petitioner’s jacket, and (5) the seizure of her writings
in jail.
a. Petitioner’s confession
We begin with petitioner’s argument that her trial
counsel performed deficiently in trying to suppress her
7
This includes petitioner’s arguments regarding trial counsel’s failure to
request a continuance and the failure to challenge Hulteng’s testimony.
8
This includes many of petitioner’s arguments regarding Detrick, a state’s
witness at trial.
9
This includes petitioner’s argument regard alternative suspects, which was
also addressed in her third assignment of error.
10
This includes petitioner’s arguments regarding trial counsel’s failure
to consult with or present experts on the topic of false confessions and failure
to effectively cross-examine Detective Corson regarding his role in prior false
confessions.
620 Zyst v. Kelly

confession to killing one of the victims in defense of the
other. She acknowledges that counsel did move to suppress
those statements—but only on the theories that her confes-
sion was involuntary and occurred after the invocation of
counsel. She argues that counsel should have also argued
that her statements (1) were the product of an unlawful
warrantless seizure, (2) followed the invocation of her right
to silence, which she did not thereafter waive, and (3) were
not voluntary in fact (as opposed to involuntary by way of a
Miranda violation).
Petitioner’s seizure and invocation arguments
both rest on the premise that she was in “custody” after
she requested to go home and the police refused. That con-
tention, however, is contrary to the evidence in the record
viewed properly under the standard of review, which showed
that police repeatedly assented to her request before peti-
tioner unilaterally decided to stay put and continue her con-
versation with police. And, with regard to her voluntariness
argument, petitioner has failed to adequately address the
post-conviction court’s ruling or the standard of review;
therefore, we reject it as undeveloped.
b. Armstrong’s identification
Next, we turn to petitioner’s contention that
trial counsel performed deficiently in trying to exclude
Armstrong’s pretrial identification of petitioner in a photo
throwdown. Armstrong testified that he saw a person that
looked like petitioner leave a victim’s apartment without a
jacket shortly after the time of the murder. That testimony
was vital because other witnesses testified that petitioner
was seen at the scene of the murders wearing a jacket,
and that jacket was later found in the victim’s apartment
with blood and the victims’ DNA on it. So, Armstrong was
a pivotal link in the state’s timeline for the night and for
establishing the evidentiary value of the jacket. Petitioner
acknowledges that her counsel did move in limine to exclude
the identification, but she faults trial counsel for doing a
poor job of it. Before discussing what counsel did, we start
with the controlling caselaw at the time of petitioner’s trial.
Cite as 338 Or App 597 (2025) 621

The seminal case at that time on the admissibility
of out-of-court identifications was State v. Classen, 285 Or
221, 590 P2d 1198 (1979). Under Classen, when a defendant
sought to suppress a pretrial identification, courts applied a
two-step analysis: (1) it “must determine whether the pro-
cess leading to the offered identification was suggestive,”11
and (2) if it was suggestive, then “the prosecution must sat-
isfy the court that ‘the proffered identification has a source
independent of the suggestive confrontation’ or photographic
display, or that other aspects of the identification at the time
it was made substantially exclude the risk that it resulted
from the suggestive procedure.” Id. at 232 (citation omitted).
Here, counsel’s motion in limine to exclude Armstrong’s iden-
tification relied on Classen to argue that “the photographic
identification procedure was impermissibly suggestive and
conducive to irreparable mistaken identity.”
At the hearing on the motion, police officers testi-
fied about the procedure used for the throwdown. Detective
McCrum testified that he asked Sergeant Poppen to prepare
an array of six photographs for a throwdown by having a
computer program arrange petitioner’s mug shot with pho-
tos of five other people with similar features and similar
in age. Once the photos for the throwdown were selected,
Detective McCrum informed Armstrong of the identification
procedures, explained that the murder suspect may not nec-
essarily be shown in the photographs, and had Armstrong
turn away while McCrum laid the photos out on the table in
a 3x2 format. McCrum prepared a stopwatch timer, asked
Armstrong to turn toward the pictures, and recorded that it
took Armstrong three-and-a-half minutes to identify peti-
tioner’s photo. When he did so, Armstrong said, “This guy
looks like him, but I’m not certain for sure.”
Petitioner’s trial counsel argued that Armstrong’s
statements (i.e., that he was “not certain for sure” that the
photo he identified was petitioner) showed that Armstrong
did not really identify petitioner at all. Counsel also argued
11
At the first step, a trial court also looked to whether police “needlessly
departed” from procedures designed to minimize suggestiveness. Classen, 285 Or
at 232. But that analysis is only relevant if the pretrial identification is admissi-
ble as an evidentiary matter and the court is forced to proceed to a constitutional
due process analysis. Id. at 232 n 7.
622 Zyst v. Kelly

that the photo array was unlawfully suggestive for several
reasons, such as petitioner sharing hair color, hair style,
facial hair, facial expressions, and t-shirt color with only
one other person (but not all the same person). Ultimately,
the criminal trial court denied counsel’s motion in limine
to exclude Armstrong’s photo identification because it con-
cluded that Armstrong in fact identified petitioner, that the
photo array was not suggestive, and that McCrum followed
all procedures for photo identification.
In the post-conviction court, petitioner argued that
her counsel should have argued the motion in limine with
more rigor. The post-conviction court denied the claim, con-
cluding that counsel’s attempt to impeach Armstrong and
to argue that the photo array was suggestive was not inade-
quate or ineffective.
On appeal, petitioner argues that her counsel
should have raised a number of additional questions and
arguments to challenge Armstrong’s identifications. None of
those arguments prevail because they either do not impli-
cate the suggestiveness prong of the Classen analysis or are
contradicted by the post-conviction court’s implied findings
of fact, which are supported by the evidence. Accordingly, we
affirm the post-conviction court’s determination of counsel’s
performance on their attempt to exclude Armstrong’s photo
identification of petitioner.12
c. Search of petitioner’s apartment
The next issue pertains to counsel’s alleged failure
to more effectively challenge the warranted search of her
apartment, which resulted in the discovery of petitioner’s
“satanic” writings and the “satanic” symbols and blood on
her walls.
Petitioner first contends that her counsel should
have moved to suppress the discovery of the writings on the
12
We reject petitioner’s argument that trial counsel was deficient for not
trying to exclude Armstrong’s in-court identification, because petitioner failed
to demonstrate that a reasonable attorney would have challenged that in-court
identification under then-existing law. Similarly, we reject petitioner’s argument
that counsel should have sought to extend or overrule Classen itself because she
makes no attempt to show that a lawyer exercising reasonable skill and judg-
ment would have done so at that time.
Cite as 338 Or App 597 (2025) 623

grounds that the warrant, issued by a Clackamas County
magistrate judge for petitioner’s apartment in Multnomah
County, did not contain a “finding that there was proba-
ble cause to believe that one or more objects of the search
related to the homicides in Clackamas County as required
by ORS 133.545(2).” The post-conviction court granted sum-
mary judgment on this claim. Although the issue had not
been addressed by an appellate court at the time of petition-
er’s trial, we later observed that “[t]he plain text of [ORS
133.545(2)] does not require a trial court to make any explicit
findings.” State v. Chamu-Hernandez, 229 Or App 334, 346,
212 P3d 514, rev den, 347 Or 43 (2009) (holding that ORS
133.545(2) “does not require an issuing magistrate to make
express findings of fact when issuing an out-of-district war-
rant”). Thus, trial counsel were not ineffective for failing to
make an argument based on the lack of express findings in
the warrant. That means there is no genuine issue of mate-
rial fact for that issue, and the superintendent was entitled
to summary judgment as a matter of law on this point. See
Putnam, 278 Or App at 388 (summary judgment standards).
Petitioner’s second argument pertaining to the
search of her apartment contends that counsel should have
argued a better motion to controvert the warrant authoriz-
ing the search. She acknowledges that her counsel did, in
fact, file a motion to controvert in which counsel challenged
“the good faith, accuracy and truthfulness of the affiant”
who presented the warrant affidavit, but she argues that
her counsel failed to allege any specific bad faith, inaccura-
cies, or untruthfulness contained within the warrant affida-
vit. And she argues that her counsel should have challenged
the overbreadth of the warrant itself. The post-conviction
court rejected her arguments on prejudice grounds, ruling
that petitioner failed to identify what particular writings
were seized pursuant to the search warrant and failed to
point to the location in the record where that evidence was
admitted against her at trial.
The court did not err. First of all, petitioner does
not explicitly address the post-conviction court’s ruling
or apply the standard of review. Beyond that, the post-
conviction court was correct that petitioner failed to identify
624 Zyst v. Kelly

the writings that were seized and failed to locate where they
were admitted against her, which was critical because peti-
tioner voluntarily turned over at least some of her writings
to police on the day of the warranted search and even more
while she was in pretrial custody. Thus, without particu-
larly identifying which writings would have been suppress-
ible under a proper motion to controvert, petitioner failed to
demonstrate prejudice.
d. Seizure and search of petitioner’s jacket
Petitioner next argues that her trial counsel failed
to adequately challenge the warrantless seizure and search
of her black jacket found in petitioner’s backpack in the vic-
tims’ apartment. She recognizes that her trial counsel moved
to suppress the jacket for lack of a warrant or valid consent
but contends that they failed to move for suppression based
on lack of probable cause or exigent circumstances. The post-
conviction court denied this claim based on its conclusion
that petitioner had abandoned her backpack and, therefore,
had no possessory or privacy interest in the backpack. On
appeal, petitioner does not challenge the basis of the post-
conviction court’s ruling, aside from summarily stating that
it was incorrect, and fails to discuss the status of abandon-
ment case law at the time of her trial. Accordingly, we reject
the argument as undeveloped.
e. Seizure of petitioner’s writings
Finally, petitioner argues that trial counsel were defi-
cient for failing to challenge the unconstitutional seizure of
her writings while she was in jail. The superintendent objects
to us considering this assertion because petitioner did not
raise the claim in her petition for relief (although petitioner
did raise it in her trial memorandum), the post-conviction
court did not explicitly rule on the issue, and therefore the
claim is not properly before us. In reply, petitioner argues that
she raised the arguments at the post-conviction court, but the
superintendent never objected to them on procedural grounds,
which petitioner argues “den[ied] petitioner the opportunity to
make a different record to amend her petition to plead such a
claim.”
Cite as 338 Or App 597 (2025) 625

We assume without deciding that petitioner’s argu-
ment is properly before us because the superintendent
impliedly consented to an implicit amendment of the petition
pursuant to ORCP 23 B. See Ogle v. Nooth, 365 Or 771, 788,
453 P3d 1274 (2019) (“[A] party’s failure to object to evidence
that is clearly directed to a new issue constitutes implicit con-
sent to trial of that issue.”). And, because petitioner does not
assign error to the post-conviction court’s failure to explicitly
rule on this argument, we assume that the court implicitly
denied the claim and apply the standard of review accordingly.
The factual predicate for petitioner’s argument is that
jail staff unconstitutionally seized her writings from her cell
during a shakedown. According to petitioner, those writings
included an Order of the Black Dove membership list that was
a “major item of evidence” at trial. The problem is that there is
evidence in the record sufficient to support the post-conviction
court’s implicit finding that petitioner gave that membership
list to a deputy. Indeed, the deputy testified at the criminal
trial that petitioner gave him the materials, and petitioner
now concedes that she did share some of her writings with
the deputy. In an attempt to rebut that evidence, petitioner
argues that—based on the timeline of the dates on various
pages before and after the membership list—that the only
plausible inference is that the membership list was seized
during the shakedown. But petitioner’s logic cuts both ways.
The same batch of writings at issue contain journal entries
from before and after the date of the shakedown, making the
actual source of the entries unclear. Thus, there is sufficient
evidence in the record to uphold an implicit factual finding
that the membership list was given to the deputy voluntarily,
and therefore, trial counsel lacked a basis to seek suppression
of the list. Accordingly, the post-conviction court did not err.
5. Guilt-phase investigation
In the sixth assignment of error, petitioner con-
tends that her counsel performed deficiently in failing to
investigate various matters. We do not discuss most of them
because petitioner either failed to establish prejudice13 or
13
This includes all arguments relating to the murder weapon that are
not explicitly addressed, to DNA population frequencies, and to fingerprint
standards.
626 Zyst v. Kelly

failed to articulate why the post-conviction court’s ruling
was erroneous,14 or else they rely upon properly excluded
exhibits.15 As explained above, to establish prejudice in a
claim alleging a deficient investigation, the petitioner must
present evidence to establish what an adequate investiga-
tion would have found. Here, petitioner largely failed to do
so. The one argument that warrants discussion relates to
petitioner’s claim that her counsel failed to adequately inves-
tigate the lack of damage to the murder weapon. Ultimately,
though, the post-conviction court did not err in denying that
claim for relief.
a. Failure to retain experts to investigate murder
weapon
Petitioner claimed as a basis for relief that her trial
counsel performed deficiently in failing to retain expert
assistance to investigate the lack of damage to the pur-
ported murder weapon. At the criminal trial, the prosecu-
tion introduced Trial Exhibit 54,16 a photograph of a tantō
knife (a short sword), which the prosecution claimed was the
weapon petitioner used to murder the victims. Petitioner
argues that the tantō’s blade was relatively undamaged,
which was inconsistent with the prosecution’s theory that
the victims were stabbed over 20 times with that weapon
while they were lying asleep on a rocky riverbank. By
retaining experts, petitioner argues that counsel could have
evaluated whether there was a viable argument that it was
not actually the murder weapon.
In support of the claim, petitioner introduced at
her post-conviction trial the declarations of two experts:
William Harsey, an expert in knives and metallurgy, and
Dr. Steven Symes, a forensic anthropologist. Briefly stated,
Harsey explained that the photographed tantō did not show
significant dulling or damage to the tip of the blade. He
opined that, if the tip of the blade had cut through the bodies

14
This includes arguments relating to the failure to challenge criminalist
Scarpone’s testimony and to address DNA contamination on petitioner’s jacket.
15
This includes an argument about the failure to challenge preliminary
blood test results.
16
This is a different Exhibit 54 than the Exhibit 54 excluded by the post-
conviction court.
Cite as 338 Or App 597 (2025) 627

of the victims and to the basalt beneath the victims—as it
appeared it should have given the autopsy reports showing
deep wounds—the knife should have had “noticeable dam-
age or defect on the blade.” Similarly, Symes opined that the
sword would have been “susceptible to severe damage when
used in a violent manner near the ground in terrain such as
where the victims were found.”
The post-conviction court denied the claim for relief.
It reasoned that a reasonable trial attorney could “choose
not to present evidence about speculative possible damage
the murder weapon may have received” in committing the
murders and that a reasonable trial attorney could opt to
forego a defense theory that necessarily accused police of
illegally planting false evidence. The court also found that
petitioner failed to prove prejudice because neither Harsey
nor Symes foreclosed the possibility that the minor damage
found on the blade was the result of the murders and did not
prove that more damage would have necessarily resulted
from the murders.
It may be that the post-conviction court erred in
concluding that trial counsels’ performance was constitu-
tionally adequate. That is because the tactical decision to
abandon a possible defense theory must itself be premised
on an adequate investigation. See Richardson, 362 Or at 256
(explaining that tactical decisions “must be based on ‘a rea-
sonable investigation,’ ” unless counsel has a reason to think
that an investigation would be “ ‘fruitless or even harmful’ ”
(quoting Johnson, 361 Or at 703, 709)); Lichau, 333 Or at
360 (“[E]ach decision to limit investigation of a particu-
lar defense itself must be a reasonable exercise of profes-
sional skill and judgment under the circumstances.”). And
it appears that trial counsel failed to investigate whether
there was a reasonable basis in fact to argue that the state’s
purported murder weapon was not actually the murder
weapon based on the lack of damage to the blade.
However, even assuming that the post-conviction
court erred in that regard, we find no error in its alternative
ruling that petitioner failed to demonstrate prejudice. As
we explain below, both Harsey’s and Symes’s declarations
left open the possibility that the photographed knife was
628 Zyst v. Kelly

in fact the murder weapon, notwithstanding their reserva-
tions about the lack of damage to its blade, and there was
substantial evidence to corroborate the state’s theory that it
was the murder weapon. Therefore, an investigation reveal-
ing the less-than-expected damage to the blade would not
have had “more than [a] mere possibility” of affecting the
outcome of the criminal trial such that it could have been
different had counsel performed differently. Green, 357 Or
at 322.
First, neither expert’s declaration foreclosed the
possibility that the tantō was the murder weapon. Symes’s
report was chiefly concerned with whether the victims’
wounds matched the blade profile of the tantō’s blade, and
ultimately, he could not rule it out. In reaching that conclu-
sion, he explained that he would expect at least some defects
in the blade from the murders:
“Certainly the victims were associated with sleeping
bags and possibly Styrofoam pads that were used to sepa-
rate them from the rocky terrain, I would certainly be con-
cerned if I found no defects on the assaulting weapon, since
[t]his weapon was used on supine individuals with actually
very little separating them from the rocky terrain. It’s hard
for me to imagine that if a tantō was used, the blade is long
and thin, particularly at the point, and this blade would be
susceptible to severe damage when used in a violent man-
ner near the ground in terrain such as where the victims
were found.”
(Emphasis added.) But importantly, he did not say that he
was concerned by the lack of defects, as he observed that
the “knife tip has been bent to the right.” He suggested that
the bent tip may have resulted from using the blade “to pry
open objects,” but he nevertheless observed some defect in
the blade.
Similarly, Harsey documented a “minor bend” and
“micro chipping” at the tip of the blade but, “[u]nable to
determine the alloy of steel or quality of [the blade’s] heat
treat (hardness),” he could not opine as to “how much force
would be required to make this slight bend.” He described
the damage as “an impact defect to the very point of the tip.”
Although he did not opine that it could have been caused
Cite as 338 Or App 597 (2025) 629

by the murders, his description of its possible cause at least
allows for the possibility that it was caused by stabbing the
victims:
“It is very difficult to guess what may have caused the
micro chipping of the blade without knowing the hardness
and strength of the steel. These defects by themselves do
not indicate this was a murder weapon. The very small
impact defect to the very point of the blade is called ‘upset-
ting’ and this means the point had to hit something harder
than the steel it was made from. Many common accidents
or mishandling could have caused this and no conclusion
can be drawn from this observation.”
In short, both experts observed some damage to
the tip of the blade but opined only that they would have
expected more damage from a strike to the rocky ground
beneath the victims. Importantly, however, neither expert—
nor any other evidence that we are aware of—established
that the murder weapon necessarily would have struck rock
beneath the victims. In fact, Symes noted only two instances
where the murder weapon penetrated through the body of
a victim. Instead, both experts worked off the presumption
that the blade would have repeatedly hit rock. Therefore,
the absence of evidence to show that the murder weapon
would have actually struck rock severely undercuts petition-
er’s prejudice argument.
Second, there was a substantial amount of evidence
to corroborate that the tantō was the murder weapon: (1)
after petitioner confessed to one of the murders, she showed
police the area where she had discarded the weapon, and
it was found there the next day; (2) both victims’ blood was
found on the blade; (3) as Symes confirmed, the shape of
the blade was not inconsistent with the shape and depth
of the stab wounds; and (4) one of the victim’s friends con-
firmed that she had seen the tantō at one victim’s apartment
before the murders. In light of that corroborating evidence,
the only viable theory for establishing that the tantō was
not the murder weapon was that it was illegally planted by
police. But even then, the likelihood that a knife owned by
one of the victims happened to be consistent with the size
and shape of the stab wounds would be extremely coinciden-
tal, to say the least.
630 Zyst v. Kelly

In the end, had trial counsel obtained an expert
analysis of the blade, they would have learned that the tantō
displayed less damage than would be expected if the blade
hit basalt beneath the victims, but that analysis would not
have foreclosed the tantō as the murder weapon. And, in
light of the evidence corroborating the tantō as the murder
weapon, the post-conviction court could properly conclude
that such an ambivalent expert analysis would not have had
more than a mere possibility that it could have led to a dif-
ferent outcome in the criminal trial. Accordingly, the court
did not err in denying that claim for relief.
b. Failure to investigate timeline and alibi
In her third assignment of error, petitioner alleges
that her trial counsel rendered inadequate and ineffective
assistance of counsel because they failed to conduct an ade-
quate guilt-phase investigation. Petitioner raises ten argu-
ments in that assignment of error, addressing numerous
claims ranging from counsel’s alleged failure to investigate
petitioner’s account of events on the night of the murders
in order to compare it against the state’s account to coun-
sel’s alleged failure to locate and investigate additional wit-
nesses and suspects. The post-conviction court denied relief
on the claim because it determined that petitioner did not
establish either deficient performance or prejudice.
The court did not err. Again, when a petitioner
alleges that trial counsel failed to conduct an investigation,
they “must adduce evidence at the post-conviction hear-
ing that would have been discovered and introduced at the
criminal trial had trial counsel undertaken the proposed
investigation.” Short, 195 Or App at 729; accord Horn v.
Hill, 180 Or App 139, 148-49, 41 P3d 1127 (2002) (“Where
evidence omitted from a criminal trial is not produced in a
post-conviction proceeding * * * its omission cannot be prej-
udicial.”). Petitioner has not produced the evidence that her
trial counsel would have discovered and introduced had they
undertaken the investigation she claims they should have.17
17
One exception is in regard to petitioner’s argument that trial counsel
was deficient for failing to obtain testimony from two prisoners who would have
rebutted another prisoner’s claim that petitioner confessed to committing mur-
der. On that point, we simply determine that the post-conviction court did not err
in concluding that any such deficiency was not prejudicial.
Cite as 338 Or App 597 (2025) 631

At most, petitioner speculates about the evidence that her
counsel may have found had they conducted an adequate
investigation, but that alone does not meet the required
standard in failure-to-investigate cases.
B. Guilt Phase of Trial
In her seventh assignment of error, petitioner chal-
lenges her trial counsel’s performance during the guilt
phase of the criminal trial, presenting four arguments.
First, she argues that her counsel failed to inves-
tigate, develop, present, and argue appropriate defenses.
But that argument is premised upon other arguments con-
tained in her third, fourth, and sixth assignments of error.
Because we have already rejected those arguments in this
opinion, we reject this argument as well. And, to the extent
petitioner makes a new argument that her counsel failed to
timely file a notice of an alibi defense, she does not acknowl-
edge the post-conviction court’s denial of that claim, which
was grounded on her failure to carry her burden of produc-
tion, and we see no reason to disturb that ruling.
Second, petitioner contends that her trial counsel
rendered deficient performance in their cross-examination
and impeachment of certain witnesses or, when necessary,
failed to make a sufficient offer of proof. Again, however,
petitioner’s arguments here depend on other arguments in
other assignments of error that we have rejected on the mer-
its or as undeveloped (e.g., the post-conviction court’s exclu-
sion of Exhibit 54). Petitioner does not present or adequately
develop any additional arguments separate from those pre-
sented in those other assignments of error, and so we reject
her arguments here for the same reasons.
Third, she argues that, had her trial counsel inves-
tigated the case better early on, better argued pretrial mat-
ters described above, and better argued the Brady motion,
the evidence from those efforts would have provided suf-
ficient ground for counsel to pursue an actual-innocence
theory. Again, however, we have already rejected other
arguments on which this point relies, and so we affirm the
post-conviction court’s conclusion that petitioner “does not
identify any material evidence that would have established
632 Zyst v. Kelly

[her] innocence, or reasonable doubt as to [her] guilt or [her]
intent.”
Finally, she contends that trial counsel should
have objected to numerous parts of the prosecution’s clos-
ing statements on the ground that those statements were
not supported by the record. Petitioner’s arguments on this
point do not assert error in the post-conviction court’s denial
of the claim after it made detailed findings and rulings on
each statement, so we decline to address them. See Waldorf,
301 Or App at 584 (declining to address undeveloped argu-
ment). The remaining arguments on this point suffer from
the same flaw of not addressing the post-conviction court’s
rulings, and we decline to address them for that reason.18
C. Penalty Phase of Trial
A person convicted of aggravated murder is entitled
to present mitigation evidence that militates against the
imposition of the death penalty. ORS 163.150(1). Mitigation
evidence does not need to be evidence related to the offense.
State v. Wagner, 309 Or 5, 19, 786 P2d 93, cert den, 498 US
879 (1990). Instead, mitigation evidence may include, but is
not limited to, evidence about the petitioner’s age, the extent
and severity of their prior criminal conduct, the extent of the
mental and emotional pressure under which the petitioner
was acting at the time the offense was committed, and any
aspect of defendant’s character and record. ORS 163.150(1)
(c)(A); Penry v. Lynaugh, 492 US 302, 319, 109 S Ct 2934,
106 L Ed 2d 256 (1989). Mitigation evidence in aggravated
murder cases is intended to allow for “the jury’s exercise of a
reasoned moral response to the question, ‘should [petitioner]
receive a death sentence?’ ” Wagner, 309 Or at 19.
With respect to her trial counsel’s performance at
the penalty phase of the criminal trial, petitioner contends
that the post-conviction court erred in denying her claims
for relief predicated on the assertion that her trial counsel
rendered inadequate and ineffective assistance of counsel in
failing to (1) conduct a timely investigation into mitigation
18
We reject, as inadequately developed, petitioner’s argument that her coun-
sel was constitutionally inadequate for failing to make adequate closing argu-
ments, to present or object to certain jury instructions, to move for a judgment of
acquittal, or to move for a new trial.
Cite as 338 Or App 597 (2025) 633

evidence for the penalty phase of trial, (2) seek a continuance
at the request of the mitigation investigator, and (3) present
a coherent theory of and/or sufficient mitigation evidence at
the penalty phase to militate against the imposition of the
death penalty. She also contends that the post-conviction
court erred in denying her claims for relief predicated on the
assertion that her trial counsel failed to advise petitioner
to testify or make a statement in allocution, and failed to
challenge the prosecution’s incorrect assertions, misrepre-
sentations, and arguments on the issue of future dangerous-
ness.19 We address each argument in turn.
1. Timeliness of mitigation investigation
Petitioner contends that her trial counsel were
inadequate and ineffective for failing to conduct a timely
mitigation investigation because, she submits, her defense
team did not begin a mitigation investigation until July
1995, about a year after petitioner was indicted and only
four months before the penalty phase. Petitioner argues that
her defense counsel did not begin a mitigation investigation
until they hired Teresa McMahill, a mitigation specialist, in
July 1995.
The post-conviction court denied this claim for
relief. The court first stated that “there is no constitutional
standard for the amount of time guaranteed to a criminal
defendant [to conduct a mitigation investigation].” The court
then concluded that when McMahill joined the defense team
in July 1995, McMahill “joined an ongoing mitigation inves-
tigation rather than starting a new mitigation investiga-
tion.” The court determined that petitioner’s defense team
began an investigation into mitigation evidence a soon as
they were appointed to represent petitioner, and that the
fact that McMahill was the only person on the defense team
to call herself a mitigation specialist was not determinative
of the timing of counsel’s investigation.
The post-conviction court did not err in denying
this claim. As stated by the post-conviction court, “there is
19
In both the second and eighth assignments of error, petitioner lodges
additional challenges to her trial counsel’s performance that we do not address
because they are undeveloped and do not identify any error in the post-conviction
court’s ruling.
634 Zyst v. Kelly

no constitutional standard for the amount of time guaran-
teed to a criminal defendant [to conduct a mitigation inves-
tigation].” Indeed, the case law on failure-to-investigate
cases has always centered on the substance of trial coun-
sel’s investigation and presentation of that evidence. See e.g.,
Sparks v. Premo, 289 Or App 159, 177, 408 P3d 276, rev den,
363 Or 119 (2017), cert den, 586 US 1023 (2018) (rejecting the
petitioner’s contention that counsel’s decision to hire a foren-
sic analyst a few weeks before the criminal trial was inad-
equate performance because the petitioner did not present
evidence that the time of hiring “hampered [the analyst’s]
ability to properly prepare for petitioner’s defense” in light
of counsel’s presentation of mitigation evidence); Montez, 355
Or at 12-25 (analyzing counsel’s performance regarding the
mitigation investigation and presentation of that evidence in
light of the state’s evidence and theory of guilt); Washington
v. Kelly, 333 Or App 235, 250-52, 552 P3d 80, rev den, 372 Or
787 (2024) (looking to counsel’s performance to determine
whether the investigation and presentation of mitigation evi-
dence was constitutionally adequate); Maxfield v. Cain, 322
Or App 405, 408-416, 520 P3d 890 (2022) (concluding that
counsel performed deficiently in failing to present any mit-
igation evidence). The record supports the post-conviction
court’s finding that petitioner’s trial counsel began their
mitigation investigation as soon as they were appointed to
represent petitioner. Again, the post-conviction court did not
err in so concluding.
2. Failure to request a continuance at the request of the
mitigation investigator
Relying on her submission that trial counsel did
not begin a mitigation investigation until July 1995, when
McMahill was brought on to the defense team, petitioner
next contends that trial counsel should have moved for a
continuance of the penalty-phase trial to allow McMahill
more time to conduct a mitigation investigation. She claims
that, had McMahill had more time to conduct a mitigation
investigation, McMahill would have obtained additional evi-
dence that could have aided counsel in their mitigation argu-
ment; specifically, petitioner claims that, with more time to
build a relationship with petitioner, McMahill would have
Cite as 338 Or App 597 (2025) 635

obtained a Social Security record indicating that petitioner
may have been sexually abused at an institution where she
was housed as a juvenile.
Trial counsel testified that they did not recall
whether they sought continuances, but also testified that,
had McMahill asked for one, they would have sought one.
Indeed, McMahill herself could not recall whether she asked
for a continuance, and even if she did, she could not recall
why she would have asked for one; she stated that her only
“recollection” about ever having asked for a continuance
was included in her notes. McMahill’s notes were in a check-
list format in which she wrote the word “continuance” on a
list, which to her indicated that she did ask counsel for a
continuance.
The post-conviction court found McMahill’s testi-
mony about feeling like she needed more time to investigate
petitioner’s case not credible. That credibility finding is bind-
ing on us, Perkins, 332 Or App at 295, and is dispositive of
this claim. In any event, petitioner has not explained how, if
counsel had asked for a continuance for McMahill to obtain
the Social Security record and introduce it at the criminal
trial, the presentation of that Social Security record could
have militated against the imposition of the death penalty.
For that reason, petitioner does not prove that any alleged
deficiencies in failing to ask for a continuance prejudiced
her. As a result, the post-conviction court also did not err in
concluding that petitioner failed to demonstrate prejudice.
3. Mitigation theory and sufficient evidence
Petitioner contends that her trial counsel performed
inadequately because they failed to present a coherent mit-
igation theory and/or sufficient mitigation evidence. The
post-conviction court denied the claims, reasoning that trial
counsel:
“pursued a mitigation strategy that (1) humanized peti-
tioner—explained how her family history damaged a sweet
and loving child, (2) explained family and psychological
problems that tarnished her life and prospect[s], (3) dimin-
ished her conduct to the extent her serious mental disor-
ders affected her ability to control her actions, (4) ensured
the jury that a life sentence was a serious and complete
636 Zyst v. Kelly

punishment, and (5) gave jurors an explanation as to why
she did not deserve death.”
The court did not err.
The record supports the court’s determination that
petitioner’s defense counsel had a coherent theory of mitiga-
tion. Although we will not reprise the entirety of the defense’s
mitigation theory, we agree with the post-conviction court
that counsel focused on a mitigation theory that human-
ized petitioner; explained that her violent, aggressive, and
antisocial behavior was the result of internal and external
forces outside of her control; and argued that the best way
to keep petitioner in line was with a regimented and super-
vised living environment. “The fact that petitioner would,
in retrospect, have implemented [her] mitigation defense in
one or more different ways is not a ground for post-conviction
relief if counsel acted reasonably in presenting the defense
that they did.” Montez, 355 Or at 24. The record supports
the post-conviction court’s determination that petition-
er’s counsel provided a reasonable and coherent mitigation
theory that allowed the jury to provide a reasoned moral
response to the question, “should [petitioner] receive a death
sentence?” Wagner, 309 Or at 19.
As for the sufficiency of mitigation evidence, peti-
tioner contends that her counsel failed “to discover, pres-
ent, and explain to the jury [an] abundance of other avail-
able mitigation evidence,” such as evidence related to “her
mental health and mental illness, prior diagnoses of men-
tal illness, family history of mental illness, her inability to
function independent[ly] as an adult, her substance abuse/
self-medication, and the effect her execution would have on
her family, along with evidence of other positive character
traits.” Petitioner argues that her trial counsel should have
included testimony about her childhood abuse and neglect,
sexual abuse of petitioner as a juvenile, testimony from her
younger sisters, more evidence about her mental illness,
more evidence of her behavior and developmental disorders,
evidence from adult-treatment providers, and evidence about
petitioner’s disabilities closer to the time of the murders.
The post-conviction court rejected that claim
for relief, concluding that trial counsel’s presentation of
Cite as 338 Or App 597 (2025) 637

mitigation evidence was adequate, and that their mitiga-
tion theory was adequate. In so doing, the court noted that
defense penalty-phase witnesses “generally testified to all of
the evidence that petitioner identifies.” The court did not err.
A criminal defense lawyer is not required to inves-
tigate or introduce “every shred of evidence regarding [a]
petitioner’s background, psychological makeup, or other fac-
tors that the jury might possibly have found to be mitigat-
ing; rather, the standard under Oregon law is whether [the]
petitioner proved by a preponderance of the evidence that
[their] defense counsel failed to exercise reasonable profes-
sional skill and judgment.” Montez, 355 Or at 16. Given that
standard, the post-conviction court’s conclusion that the evi-
dence petitioner seeks would have been cumulative of the
evidence counsel did present was legally correct.
Further, the court’s factual finding that petitioner’s
counsel did present the evidence that petitioner claims was
not presented is supported by the record. The record demon-
strates that defense witnesses testified to all of the evidence
that petitioner now argues should have been presented:
petitioner’s childhood abuse and neglect, petitioner’s men-
tal illnesses, and her behavior and developmental disorders.
Although defense counsel did not present testimony from
petitioner’s younger sisters or from adult treatment provid-
ers, those omissions were not prejudicial to petitioner. She
does not explain what her younger sisters would have testi-
fied to. Horn, 180 Or App at 148-49 (“Where evidence omit-
ted from a criminal trial is not produced in a post-conviction
proceeding * * * its omission cannot be prejudicial.”). As for
the adult treatment providers, petitioner claims that those
providers would have testified that “her behavioral problems
originated with her mental-health problems and did not nec-
essarily indicate a criminal mindset.” Several mental health
professionals testified that petitioner had a rough upbring-
ing that, paired with her birth conditions, caused severe
mental instability in her to the point of her not being able to
control her aggressive and violent behavior. Accordingly, the
court did not err in rejecting this claim for relief.
We now turn to arguments made in petitioner’s
eighth assignment of error.
638 Zyst v. Kelly

4. Right to allocution
Article I, section 11, of the Oregon Constitution
provides a criminal defendant the right to allocution, that
is, “the right * * * to be heard by [themselves] and counsel.”
That right allows a criminal defendant to personally make
a case for sentencing mitigation before the imposition of a
sentence. State v. Ross, 331 Or App 570, 571, 546 P3d 960
(2024) (internal citations omitted). Denying a defendant the
right to make a statement before sentencing violates the
allocution right. Id. However, the right to allocution can be
waived by a defendant’s counsel. State v. Juarez-Hernandez,
333 Or App 794, 796, 553 P3d 1068, rev den, 373 Or 119
(2024) (“Because defendant did not in any way indicate to
the court that he wished to speak, nor does he now argue
that the right cannot be exercised by counsel, the court did
not deny him the right of allocution.”).
Following the penalty phase of the criminal
case, after the parties rested their mitigation arguments,
the trial court asked defense counsel whether petitioner
intended to make any statement in allocution, to which
counsel responded, “No, Your Honor. That would be waived.”
The trial court’s question came about because, prior to trial,
petitioner’s counsel filed a motion to allow petitioner to make
a statement in allocution with a supporting memorandum,
and the trial court granted it. Petitioner later sent a letter
to trial counsel, in which she wrote, “It is up to me whether
or not I take the stand.”
Petitioner argued to the post-conviction court that
her trial counsel were inadequate and ineffective for failing
to advise petitioner about her right to testify, her right to
make a statement in allocution at the penalty phase, and for
failing to ensure that her waiver of such rights was know-
ing, intelligent, and voluntary. In support, she cites her tes-
timony in the post-conviction court in which she stated, in
response to a question about whether she “recall[ed] hav-
ing conversations with [her] attorneys about whether or not
[she] should testify,” “Yeah, they told me that I wasn’t going
to testify.” She stated that counsel told her that “it was their
decision and that it was their opinion that I needed to—you
know, everything was fine and I should just leave things as
Cite as 338 Or App 597 (2025) 639

they were.” She further stated that she did not have “any
knowledge about whether or not [she] had the right to take
the stand”; she “thought that was a decision the attorney
makes.”
The post-conviction court found petitioner’s tes-
timony not credible. As discussed below, that credibility
determination is binding on us and is supported by the
record. As to petitioner’s knowledge of the right of allocu-
tion, trial counsel testified that they did speak to petitioner
about whether to testify and that they would not take any
case to trial without having discussed that right, testimony
that the post-conviction court accepted as true. Additionally,
before trial, the trial court granted counsel’s motion to allow
petitioner’s statement in allocution with a supporting mem-
orandum, and petitioner sent her counsel a letter to counsel
in which she wrote “It is up to me whether or not I take
the stand.” Indeed, petitioner testified in the post-conviction
court that she “believed it was my choice [to testify], not
[counsel’s].” Given petitioner’s conflicting testimony about
her knowledge of the right of allocution, the post-conviction
court was entitled to determine petitioner’s testimony not
credible on that point. That credibility finding is binding
on this court and is dispositive. Perkins, 332 Or App at 290;
Newmann v. Highberger, 330 Or App 229, 234-35, 543 P3d
172, rev den, 372 Or 588 (2024) (citing State v. Johnson, 335
Or 511, 523, 73 P3d 282 (2003) (appellate court bound by
factfinding court’s “finding that a party’s evidence is not
sufficiently persuasive”)).
As for whether petitioner’s waiver of that right
through counsel was knowing and voluntary, the post-
conviction court concluded that “[t]here is no showing that
that waiver [of the right to make a statement in allocution]
was not voluntary and knowing.” On appeal, petitioner con-
tends that the post-conviction court erred in that conclusion
because, in her view, the court shifted the burden of per-
suasion from the superintendent to her. The argument does
not square with the fact that the burden of production in
post-conviction cases is always borne by the petitioner. ORS
138.620(2); Montez, 355 Or at 6-7. Petitioner’s only proof
offered to show that the waiver of her right of allocution was
640 Zyst v. Kelly

not knowing or voluntary was her own testimony, which
the post-conviction court found not credible. That leaves no
credible evidence to support petitioner’s contentions.
Finally, petitioner does not argue that her counsel
did not have authority to waive her right to allocution when
the trial court asked. Had petitioner intended a different
decision, she could have indicated that she wished to be
heard. Juarez-Hernandez, 333 Or App at 796; see State v.
Bishop, 336 Or App 161, 167, 559 P3d 950 (2024) (“Defense
counsel argued for mitigation before sentencing and inter-
rupted the court mid-sentencing, but never indicated that
[the] defendant wished to be heard.”). Accordingly, the post-
conviction court did not err in rejecting petitioner’s claim
regarding her right to allocution.
5. The prosecution’s allegedly incorrect assertions, misrepre-
sentations, and arguments regarding future dangerousness
Petitioner contends that her trial counsel were
inadequate and ineffective for failing to challenge the prose-
cution’s incorrect assertions, misrepresentations, and argu-
ments on the issue of future dangerousness. She asserts
that her counsel should have done more to challenge certain
of the state’s arguments on the future dangerousness issue,
but only claims error in the post-conviction court’s judgment
on one: that trial counsel failed to object to Dr. Richard
Hulteng’s references to petitioner’s alleged childhood “sex-
ual acting out.”
The claim is premised on state witness Hulteng’s
testimony that petitioner was committed to a mental health
facility because, according to the facility, she was “reportedly
exposing herself to her sisters,” which Hulteng described as
“sexual acting out.” Petitioner argued to the post-conviction
court that her counsel should have objected to Hulteng’s
testimony because it was inadmissible hearsay. Although
petitioner does not develop this argument further, it can be
assumed that her contention is that, because Hulteng’s tes-
timony was relaying a statement from the facility, Hulteng
could not testify to the reasons for petitioner’s commitment.
The post-conviction court rejected this argu-
ment because it determined that Hulteng’s testimony was
Cite as 338 Or App 597 (2025) 641

admissible under the OEC 803(4) exception to hearsay state-
ments because the challenged statements were offered as
“statements * * * made for the purposes of medical diagno-
sis or treatment and describing [the] inception or general
character of the cause or external source thereof insofar as
reasonably pertinent to diagnosis or treatment.”
On appeal, petitioner argues that the post-conviction
court erred in concluding that the testimony was admissible
under OEC 803(4) because, at the time of petitioner’s trial in
1995, we had held that OEC 803(4) allowed only the state-
ment of an alleged victim of sexual abuse “when it is shown
that a physician reasonably relied on the victim’s identifi-
cation of her abuser as a family member in diagnosing or
treating the victim,” and then “the physician may testify
about the victim’s identification of her abuser.” She contends
that Hulteng’s testimony was not based on an out-of-court
statement of a purported victim or of a physician diagnos-
ing the victim as required by State v. Vosika, 83 Or App
298, 309, 731 P2d 449, adh’d to as modified on recons, 85
Or App 148, 735 P2d 1273 (1987). Petitioner’s argument is
unavailing.
A declarant’s out-of-court statement is admissible
under OEC 803(4) if it is “made for purposes of medical diag-
nosis or treatment and describing medical history, or past
or present symptoms, pain or sensations, or the inception
or general character of the cause or external source thereof
insofar as reasonably pertinent to diagnosis or treatment.”
OEC 803(4); Dept. of Human Services v. J. G., 258 Or App
118, 123, 308 P3d 296 (2013); State v. Moen, 309 Or 45, 55,
786 P2d 111 (1990). The rule was the same in 1995 at the
time of petitioner’s trial. See e.g., Vosika, 83 Or at 303; State
v. Barkley, 315 Or 420, 424, 846 P2d 390 (1993). Vosika, on
which petitioner relies, does not say anything to support her
contention that a statement is admissible under OEC 803(4)
only if it comes from a victim of sexual abuse or a physician.
Indeed, “OEC 803(4), by its terms, does not require that the
declarant be the person diagnosed or treated. Rather, the
rule refers broadly to ‘statements’ describing their purpose
and nature, without any reference to the declarant’s status.”
State ex rel Juv. Dept. v. Pfaff, 164 Or App 470, 481, 994
642 Zyst v. Kelly

P2d 147 (1999), rev den, 331 Or 193 (2000). Thus, petitioner’s
reliance on Vosika is misplaced, and we reject petitioner’s
argument that the post-conviction court erred in concluding
that Hulteng’s testimony was inadmissible hearsay because
petitioner has not demonstrated reversible error.
D. Direct Appeal
In her tenth assignment of error, petitioner con-
tends that her appellate counsel in the direct appeal of her
conviction and sentence rendered inadequate and ineffec-
tive assistance under both the state and federal constitu-
tions in numerous ways. None of petitioner’s arguments on
this point assert any error in the post-conviction court’s
judgment denying the claims for relief, and so—as with the
other undeveloped arguments—we do not address them.
Waldorf, 301 Or App at 584 (declining to address undevel-
oped argument).
IV. CONCLUSION
Because petitioner has not carried her burden of
production to adduce evidence that she claims her trial coun-
sel should have presented at the criminal trial, Short, 195
Or App at 729; has not developed many arguments assert-
ing error in the post-conviction court’s judgment, Waldorf,
301 Or App at 584; has advanced arguments contrary to
caselaw, Manning, 325 Or App at 36 (cumulative error not
recognized in Oregon), Palmer, 318 Or 352 (Supreme Court
precedent that binds the Court of Appeals); did not preserve
several arguments; and has otherwise not provided any rea-
son to disturb the post-conviction court’s denial of her peti-
tion for post-conviction relief or exclusion of certain exhibits,
we affirm.
Affirmed.

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Source: Frix Law Library, https://www.frixlaw.com/law-library/cases/10821870. Public record. Not legal advice.
