Petition for Writ of Certiorari — David Kelsey Sparre, Petitioner v. Florida
Supreme Court briefApr 27, 2026
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Davln KnIsny SPARRE,
Petitioner,
V
SrarE OT,FIORIDA,
Respondent
On Petition for a Writ of Certiorari to the
Supreme Court of Florida
PETITIONER'S APPENDD(
THIS IS A CAPITAL CASE
KARIN L. MOORE
Counsel of Record
NICOLE JAMIESON
Capital Collateral Regional Counsel Northern Region
1004 DeSoto Park Drive
Tallahassee, Florida 32301
(850) 487-0922
Karin. Moore@ccrc- north. or g
Nicole.Jamieson@ccrc-north.org
INDEX TO APPENDD(
Florida Supreme Court opinion below (December 4,2O25)
.A1
Florida Supreme Court order denying rehearing (January 27,2026).
.42
The circuit court order denying successive postconviction motion
(March 28,2023).
....,...A3
APPENDD(A1
Supromo @ourt of f[orfDu
No. SC2024-1512
DAVID KELSEY SPARRE,
Appellant,
VS
STATE OF FLORIDA,
Appellee.
Decemb er 4, 2025
GROSSHANS, J.
David Kelsey Sparre, a prisoner under sentence of death,
appeals the circuit court's order summarily denying his second
successive motion for postconviction relief, filed under rule 3.851 of
the Florida Rules of Criminal Procedure.l For the reasons that
follow, we affirm.
I
In 2010, law enforcement found Tiara Pool dead in her
apartment in Jacksonville, Florida. She had been stabbed roughly
1
. We have jurisdiction. See art. V, S 3 (b)( 1), Fla. Const.
ninety times. Based on evidence found in the apartment, law
enforcement investigated and interviewed Sparre. After initially
denying involvement, Sparre admitted to stabbing Pool to death
with a knife he found in her apartment. He also confessed to taking
various items from her apartment, including a gaming system
Ultimately, the State charged Sparre with first-degree murder
in connection with Pool's killing. And after hearing overwhelming
incriminating evidence, a Duval County jury found Sparre guilty as
charged
At the penalty-phase hearing, the State introduced evidence in
support of two aggravating circumstances-that the murder was
especially heinous, atrocious, or cruel (HAC aggravator) and was
committed in the course of a burglary Purgltry aggravator).
Sparre, for his part, elected not to present mitigating evidence.
Despite this choice, defense counsel still argued that the mitigating
evidence already in the record weighed in favor of a life sentence.
Following deliberations, the jury recommended a sentence of death,
doing so by a unanimous verdict.
2
After holding a SpenceP hearing, the trial court sentenced
Sparre to death, finding that the State had proven the HAC and
burglary aggravators beyond a reasonable doubt. These two
aggravators, the court determined, outweighed the fourteen
mitigators discernable from the record.3
We affirmed Sparre's conviction and sentence on direct appeal.
Sparre u. State (Sparre 4, L64 So. 3d 1183, l2O2 (Fla. 2015).
Sparre then asked the U.S. Supreme Court to issue a writ of
certiorari and review our decision. It declined to do so. Sparre u.
Florida, 577 U.S . 961 (2015).
In the ten years since, Sparre has mounted several challenges
to his conviction and death sentence. See Spaffe u. State (Sparre II),
289 So. 3d 839 (Fla. 2OL9l (initial postconviction motion and
petition for habeas corpus), cert. denied, Sparre u. Florida, 141 S.
Ct.672 (2O2Ol; Sparre u. State (Sparre 114,391 So. 3d 404 (Fla
20241 (first successive postconviction motion); Sparre u. Sec'y, Dep't
2. Spencer u. State,615 So. 2d 688 (Fla. 1993)
3. Under our precedent, even in cases of a mitigation waiver,
the circuit court maintains the "responsibility to consider mitigating
evidence in the record." Bell u. State,336 So. 3d 2II, 217 (Fla.
20221 (citing Sparre u. State, 164 So. 3d 1183, lL96 (Fla. 2015)).
-3
of Corr., No. 3:20-cv-216-TJC-JBT (M.D. Fla.) , petitionfor habeas
corpus filed (Mar. 4, 2O2Ol.
While his first successive postconviction motion was pending,
Sparre filed a second one-the denial of which is at issue in this
appeal. In it, Sparre raised three constitutional claims under the
Sixth and Eighth Amendments to the U.S. Constitution and Article I
of the Florida Constitution. To support these claims-which all
focus on the representativeness of his jury-Sparre relies on an
unpublished report (the "Gau Study"),+ which he argues is newly
discovered evidence of the jury-related constitutional violations.
Specifically, according to Sparre, the Gau Study shows that his jury
was not drawn from a fair cross-section of the community, thereby
violating the constitutional provisions alluded to above.
The circuit court summarily denied Sparre's claims, finding
them to be untimely and meritless. Sparre now appeals.
4. Jacinta M. Gau, Racialized Impacts of Death
Disqualification in Duual Countg, Florida (2021) (considering data
from 12 capital cases in Duval County from 2OLO to 2018, including
Sparre's case).
-4-
II
Sparre argues that the circuit court erred in summarily
denying his second successive postconviction motion. s We
disagree
As our cases make clear, we affirm summary denials of
successive motions if the claims raised are "legally insufficient,"
"procedurally barred," or "conclusively refuted by the record."
Sparre III, 391 So. 3d at 405. Similarly, we also affirm when the
defendant fails to raise a claim within rule 3.851's one-year time
limit and does not establish one of the rule's timeliness exceptions.
Hutchinsonu. State,4O8 So. 3d752,754 (Fla.) , cert. denied, 145 S.
Ct. 1980 (2025). We now apply these principles to Sparre's claims.6
5. We review summary denials of successive postconviction
claims de novo . See Owen u. State,364 So. 3d 1Ol7 , LO22-23 (Fla.
2023).
6. At the outset, we briefly address two issues. First, Sparre
argues that the circuit court failed to hold a preliminary hearing as
required by rule 3.851, which provides: "Within 30 days after the
state files its answer to a successive motion for postconviction relief,
the trial court must hold a case management conference. At the
case management conference, the trial court also must determine
whether an evidentiary hearing should be held and hear argument
on any purely legal claims not based on disputed facts." Fla. R.
Crim. P. 3.851(0(5)(B) (emphasis added). This text's meaning is
clear. Thus, it was error for the circuit court (at the urging of the
5-
A
We begin with the timeliness of Sparre's claims. Sparre filed
his second successive motion well beyond rule 3.851's one-year
time limit. Thus, Sparre needs to demonstrate an applicable
exception or his claims are barred. Recognizing this issue, Sparre
argues that the Gau Study is newly discovered evidence under rule
3.851(d)(2)(A), which excuses untimeliness if the claim is predicated
on facts which "were unknown to the movant or the movant's
attorney and could not have been ascertained by the exercise of due
diligence." Our cases, though, are inconsistent with Sparre's
argument.
We have repeatedly held that new reports or studies, based on
previously available information, do not meet the timeliness
State's attorney) to sidestep this requirement. However, based on
our thorough review of the record, we find that any error was
harmless. See Taylor u. State,260 So. 3d 151, 157-58 (Fla. 2018).
Second, Sparre argues that the circuit court failed to make
sufficient findings and conclusions for two of his claims. To the
extent that there was error, we conclude that it was not sufficiently
preserved, see Bryantu. State,901 So. 2d 8IO,822 (Fla. 2OO5), or
properly briefed, see Doorbalu. State,983 So. 2d 464, 482 (FIa.
2008). Moreover, even if this issue had been preserved and
properly briefed, we would find any error harmless in light of our
analysis below.
-6-
exception for newly discovered evidence. See Hutchinson, 408 So
3d at 754; Dillbecku. State,357 So. 3d94,99 (Fla. 20231; Sliney u.
State,362 So.3d 186, 189 (Fla. 2023); Meltonu. State,367 So.3d
It75, tr77 (Fla. 2023).
The Gau Study purports to be drawn from data collected from
Duval County capital trials spanning from 2OIO-2018-with the
majority of them occurring before 2015. At the very least, the
underlying factual basis for the study was available several years
before Sparre filed the current motion. See Sparre III,391 So. 3d at
406 & n.4 (discussing due-diligence requirement). Accordingly, we
conclude that the Gau Study does not excuse the late filing of
Sparre's motion and the three claims it raises.T For this reason,
Sparre's claims are untimely and, thus, cannot support the
postconviction relief that he seeks. See Fla. R. Crim. P. 3.851(e)(2)
(barring consideration of untimely successive claims).
7
. Sparre also alleges Professor Michael Radelet's report
confirms the work and conclusions of the Gau Study. To the extent
Sparre independently relies on Professor Radelet's opinion to argue
a timeliness exception, that reliance is misplaced for the reasons
given above.
7
B
Sparre's claims are also procedurally barred. We have long
held that a death-sentenced defendant is barred from asserting
claims that could have been raised on direct appeal or in earlier
postconviction proceedings. See Doty u. State,4O3 So. 3d2O9,214
(Fla. 2025); Gudinas u. State,4l2 So. 3d7OI,7la (Fla.) , cert.
denied, 145 S. Ct 2833 (2025). Jury-related claims like those
brought by Sparre are no exception. See Melton u. State, 949 So. 2d
994, IOL4 (Fla. 2006) ("Claims alleging that a defendant's jury was
not a fair cross-section of the community should be raised on direct
appeal."); Bates u. State,3 So. 3d 1091, IIO4 (Fla. 2OO9)
(discriminatory-jury-selection claim barred in postconviction
proceedirg); Truehill u. State,358 So. 3d 1 167, 1186 (Fla. 20221
(fair cross-section claim barred in postconviction proceeding).
Consistent with what we have said above, we see no reason
why Sparre could not have raised his jury-composition claims on
direct appeal or in his prior postconviction motions. Consequently,
his claims are now barred
III
We have concluded that Sparre's claims are both untimely and
-8
procedurally barred. However, even if those bars were inapplicable,
we would still affirm the summary denial for the reasons we give
below
A
We first consider Sparre's Sixth Amendment claim. Sparre
alleges that Duval County's death-qualification process and the
State's use of peremptory strikes infringed on his Sixth Amendment
right to have a jury selected from a fanr cross-section of the
community. A major premise of Sparre's argument is that his
actualjuryi-the twelve-member body that found him guilty and
recommended his death-was required to represent a fair crosssection of the community. He is wrong.
The Sixth Amendment guarantees "the right to a speedy and
public trial, by an impartial jury." Amend. VI, U.S. Const. The U.S
Supreme Court has long recognized that this right includes an
entitlement to be tried by a jury chosen from a fair cross-section of
the community. Taylor u. Louisiana,419 U.S. 522, 528 (1975)
(discussing early case law on the subject). However, as the
Supreme Court has repeatedly emphasized, this right does not
guarantee that the jury actually selected-the petit jury-will
9-
always mirror the relevant community. See id. at 538; Duren u.
Missouri, 439 U.S. 357 , 364 n.2O (19791; Lockhart u. McCree, 476
U.S. 162, 173 (1986); Holland u. Illinois, 493 U.S. 474, 482-83
(1990). The federal circuit courts have stressed this same point
See United States u. O'Lear,90 F.4th 519, 525 (6th Cir.2O24) ("To
be clear, the Sixth Amendment does not require that the assembled
jury itself (often referred to as the 'petit' jury) represent a fair cross
section of the community. . . . So, unlike the Fourteenth
Amendment's Equal Protection Clause, the Sixth Amendment does
not limit a prosecutor's use of [peremptory] challenges to excuse
specific jurors." (citing Holland, 493 U.S. at 478-84)); see also
United States u. Fernetus, 838 F. Appk 426,434 (1 1th Cir.2O2Ol;
United States u. Brickson,999 F.3d 622,628 (8th Cir. 2O2I); United
States u. Colon, 64 F.4th 589, 591 (4th Cir. 2O23).
Put simply, this uniform body of case law is incompatible with
Sparre's Sixth Amendment claim, which focuses on the composition
and representativeness of the actual jury that tried him-not the
pool from which that jury was chosen. Indeed, nowhere in Sparre's
motion does he allege that his jury pool was not representative of
the relevant community. That being the case, Sparre's Sixth
- 10 -
Amendment claim is without merit as a matter of law
B
Sparre's Eighth Amendment claim fares no better. For this
claim, Sparre largely repeats the same factual premises underlying
his Sixth Amendment claim. He then argues some general Eighth
Amendment principles. For example, he reminds us that the
Eighth Amendment has been interpreted to forbid arbitrary
sentences and to require that the sentencer consider a defendant's
mitigating evidence. However, Sparre cites no cases where the
Eighth Amendment has been applied in the jury-representativeness
context. And we are aware of none. In light of this absence, and
based on our own understanding of the constitutional provisions at
issue, we think the Fifth Circuit was correct in saying that
"empaneling an impartial jury is grounded in the Sixth Amendment
and not the Eighth Amendment." United States u. Sanders, 133
F.4th 34I,376 (sth Cir. 2025) (relying on Wainwright u. Witt, 469
U.S. 4L2,423 (1985)); cf. United States u. Brown,44I F.3d 1330,
1354 (1lth Cir. 2006) ("Brown provides no rationale for why the
identical argument would be any more persuasive if considered
- 11-
under the rubric of the Eighth Amendment, and he offers no case
law in support of his position.").8
C
For his final claim, Sparre alleges that four provisions ot'
Article I of the Florida Constitution prohibit Duval County's
"discriminatory" death-qualification process and the prosecutor's
peremptory strikes. Sparre mainly asserts that sections L6 and 22
of Article I jointly provide an "inviolate" right to an impartial jury,
which encompasses the right to a petit jury that mirrors the
relevant community. But as with the two prior claims, Sparre fails
to identi$r any supporting precedent. Moreover, we are unaware of
any cases relying on the four cited state-law provisions as authority
for any petit-jury-representativeness requirement. In stlm, Sparre
has not persuaded us that these state-constitutional provisions
support the right he seeks.
8. To the extent Sparre's arguments could be seen as an
implicit invitation for us to recognize a new Eighth Amendment
right, we must decline. See Ford u. State,402 So. 3d 973,978-79
(Fla.) , cert. denied, 145 S. Ct. 1L6l (2025).
-L2-
IV
For the foregoing reasons, we affirm the circuit court's
summary denial of Sparre's second successive motion for
postconviction relief.
It is so ordered.
MUNIZ, C.J., ANd CANADY, LABARGA, COURIEL, FRANCIS, ANd
SASSO, JJ., concur.
An Appeal from the Circuit Court in and for Duval County,
Jonathan David Sacks, Judge
Case No. 1 620 I0CF008 424AXXXMA
Dawn B. Macready, Capital Collateral Regional Counsel, Chelsea
Shirley, Assistant Capital Collateral Regional Counsel, and Nida
Imtiaz, Assistant Capital Collateral Regional Counsel, Northern
Region, Tallahassee, Florida,
for Appellant
James Uthmeier, Attorney General, and Charmaine M. Millsaps,
Senior Assistant Attorney General, Tallahassee, Florida,
for Appellee
-13-
APPBNDD( A2
Suprwnt @ourt of fLorf[u
TUESDAY, JANUARY 27, 2026
David Kelsey Sparre,
Appellant(s)
sc2o24-L512
Lower Tribunal No(s).:
1620 1OCFOO8424AXXXMA
V.
State of Florida,
Appellee(s)
Appellant's Motion for Rehearing is hereby denied.
MUNIZ, C.J., ANd LABARGA, COURIEL, GROSSHANS, FRANCIS,
and SASSO, JJ., concur.
TANENBAUM, J., did not participate.
A True Copy
Test:
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A. Tomasino
Clerk. Suprcft.eCoufi
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sC2024- 151'2 I I 27 I 2t)').{}
KC
Served:
CHARMAINE MILLSAPS
CHELSEA RAE SHIRLEY
KARIN LEE MOORE
DAWN BRANDI MACREADY
DUVAL CLERK
HON. LANCE MANNING DAY
NIDA IMTIAZ
STEPHANIE NICOLE JAMIESON
HON. JONATHAN DAVID SACKS
BERNARDO ENRIQUE DE LA RIONDA
CAPAPPEALS TLH ATTORNEY GENERAL
APPENDD(A3
Filing # 169820618 E-Filed0312812023 02:44:31 PM
IN THE CIRCUIT COURT, FOURTH
JUDICIAL CIRCUIT, IN AND FOR
DUVAL COUNTY, FLORIDA
CASE NO.: l6-2010-CF-008424-AXXX
DIVISION: CR-G
STATE OF FLORIDA
v
DAVID SPARRE,
Defendant.
OBDER DENYING SUCCESSTVE MOTION F'OR POSTCONVTCTION RBLTEF'
This cause came before this Court on Defendant's successive motion for postconviction
relief filed on February 16,2023. tn his motion, Defendant alleges death qualification in Duval
County results in a skerved cross-section of the community that excludes "Black jurors and other
jurors of coloC' at a disproportionate rate. In support of this argument, he relies on a study by
Jacinta Gau, an associate professor with the University of Central Florida.
At the outset, Defendant's argument fails because the Constitution does not prohibit the
State from death-qualiffing a jury
"Death qualification," unlike the rvholesale exclusion of blacks, women, or
Mexican-Americans from jury service, is carefully designed to serve the State's
concededly legitimate interest in obtaining a single jury that can properly and
impartially apply the law to the facts of the case at both the guilt and sentencing
phases ofa capital trial.There is very little danger, therefore, . . . that "death
qualification" tvas instituted as a means for the State to arbitrarily skerv the
composition of capital-case juries.
Lockhart v. McCree.476 U.S. 162,175-76 (1986). Seemingly aware of this, Defendant argues that
death qualification is nonetheless unconstitutional because distinctive groups have different viervs
on the death penalty. Flowever, the Court in Lockhart also rejected this reasoning: "ln our vierv,
CCEPTED: DUVAL COLINTY, JODY PHILLPS, CLERK, 0312912023 O4:47:26PM
groups defined solely in terms of shared attitudes that would prevent or substantially impair
members of the group from performing one of their duties as jurors . . . are not 'distinctive groups'
for fair-cross-section purposes." Id. at 174. When the link between stricken jurors is their inability
to impartially sit on a capitaljury, not their membership in a "distinctive group," then the State
may excuse them for cause. Put plainly, a juror who cannot impose the death penalty cannot serve
on a capital jury. Eg, Franqui v. Statg. 804 So. 2d I185, I192 (Fla. 2001).
Further, Defendant has already been convicted and is cunently sentenced to death. Unlike
a defendant in a pre-trial posture, the composition of Defendant's jury is not unknorvn. Thus, he
must demonstrate that his conviction and sentence lvas the result of actual bias. See Carratelli v.
State.96l So. 2d312,324 (Fla.2007); Martin v. State,322 So. 3d25,37-38 (Fla.202l). Defendant
makes no attempt at such a showing, only arguing that the process of death qualification implicitly
creates ajury that is actually biased against him. Accordingly, his Motion is DENIED.I
DONE
in Jacksonville, Duval
.4a* -a
County, Florida, on this
z-{ou, of
,2023.
\
A.
Circuit Court Judge
I Bccause the claims raised in lhe instant molion are not similar to claims raised in the motion cunently pending before
the Florida Supreme Court, Defendant's Motion for Stay is DENIED. See Tompkins v. State. 984 So. 2d 857, 859
(Fla.2005) ("[T]he circuit court did not have jurisdiction to considerTompkins' motions rvhile the appeal of the denial
of his previous motions, vhich raised similar claints, rvas pending in this Court."); see also Tompkins v. State.994
So. 2d 1072, 1084-88 (Fla. 2008) (affirming summary denial of fifth successive motion for postconviction reliei,
entered rvhile appeal of fourth successive motion rvas pending).
')
Copies to:
Counsel of Record
CERTIFICATE OF SERVICE
I certiS that a copy of the foregoing has been furnished to all legal counsel for both parties
day of
via address listed above and/or Defendant by U.S. Mail this
2023.
&^-I-,
Deputy Clerk
Case No.: I 6-20 I 0-CF-008424-NOO(
3
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