Petition for Writ of Certiorari — Galesburg Community Unit School District No. 205, Petitioner v. N. T., Individually and as Parent and Next Friend of C. T., et al.

Supreme Court briefAug 4, 2026

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No. _________

In the

Supreme Court of the United States

Galesburg Community Unit School District No. 205,

Petitioner,

v.

N.T. and P.T., individually and as parents

and next friends of C.T.,

Respondent.

On Petition for a Writ of Certiorari to the

United States Court of Appeals

For the Seventh Circuit

PETITION FOR A WRIT OF CERTIORARI

Caitlin Frazier Satterly

Counsel of Record

Michelle Amanda Todd

George Alonso Acosta

HODGES, LOIZZI, EISENHAMMER,

RODICK & KOHN LLP

401 SW Water Street

Suite 106

Peoria, Illinois 61603

(309) 671-9000

fsatterly@hlerk.com

mtodd@hlerk.com

gacosta@hlerk.com

LEGAL PRINTERS LLC ! Washington, DC ! 202-747-2400 ! legalprinters.com

QUESTION PRESENTED

The Individuals with Disabilities Education

Act directs that a district court reviewing a state

hearing officer's decision "shall receive the records of

the administrative proceedings" and "shall hear

additional evidence at the request of a party." 20

U.S.C. § 1415(i)(2)(C)(i)–(ii). From the first command,

this Court inferred a requirement that the court give

"due weight" to the administrative proceedings.

Board of Education v. Rowley, 458 U.S. 176, 206

(1982).

The question presented here is whether the

statutory language requiring a court to “hear

additional evidence at the request of a party" permits

a district court to set aside the required deference to

the administrative decision by receiving evidence of

events occurring after the fact and deciding the

question anew as of the time of trial. 20 U.S.C. §

1415(i)(2)(C)(i)–(ii)

i

PARTIES TO THE PROCEEDINGS

Petitioner Galesburg Community Unit School

District No. 205 is an Illinois public school district

organized under the Illinois School Code, 105 ILCS

1/et seq.

Respondents N.T. and P.T., individually and as

parents and next friends of C.T., are natural persons

and citizens of the State of Illinois.

ii

RELATED PROCEEDINGS

United States District Court (C.D. Ill.):

N.T. and P.T., Individually and as Parent of C.T.

v. Galesburg Community Unit School District

No. 205, No. 4:24-cv-04124-JEH (Dec. 6, 2024)

United States Court of Appeals (7th Cir.):

N.T. and P.T., Individually and as Parent of C.T.

v. Galesburg Community Unit School District

No. 205, No. 25-1013 (May 6, 2026)

iii

TABLE OF CONTENTS

Question Presented ..................................................... i

Parties to the Proceedings ......................................... ii

Related Proceedings .................................................. iii

Table of Authorities ................................................. vii

Petition for a Writ of Certiorari..................................1

Opinions Below ...........................................................1

Jurisdiction..................................................................1

Statutory Provisions Involved ....................................1

Introduction .................................................................2

Statement ....................................................................8

A. Legal Background ............................................9

B. Factual Background .......................................12

C. Proceedings Below ..........................................15

Reasons for Granting the Writ .................................18

I.

Rowley’s “Due Weight” Mandate is Inconsistently

Applied Across the Courts of Appeals ................18

A. The Rowley “Due Weight” Standard ..............19

iv

B. Rowley’s Due Weight Mandate is

Inconsistently Applied, Leading to

Uncertainty for Students, Their Families,

and School Districts. ......................................21

II. The IDEA and Rowley’s “Due Weight” Mandate

Dictate Review of the Administrative Decision at

the Time it was Made .........................................24

III. The Seventh Circuit Erred in its “Due Weight”

Analysis ...............................................................27

IV. Failure to Afford “Due Weight” Creates an

Untenable and Inconsistent Least Restrictive

Environment Standard.......................................31

A. The Statute Does Not Address When a School

District Can Recommend a Change in

Placement .......................................................32

i.

The Circuit Split .............................32

ii.

The Seventh Circuit’s “No-Test”

LRE Analysis Allows for New

Evidence to be Applied

Retrospectively ...............................34

iii.

The Appropriate LRE Test and

Importance of a Due Weight

Standard .........................................36

V. This Court Regularly Grants Review to Clarify

the IDEA .............................................................37

v

VI. This Case is an Excellent Vehicle for Resolving

the Questions Presented ....................................38

Conclusion .................................................................39

vi

TABLE OF AUTHORITIES

Cases

Adams v. State of Oregon,

195 F.3d 1141 (9th Cir. 1999) ...................................24

Alex R., ex rel. Beth R. v. Forrestville Valley Cmty.

Unit Sch. Dist. No. 221,

375 F.3d 603 (7th Cir. 2004) .....................................22

Arlington Central School Dist. Bd. of Ed. v. Murphy,

548 U.S. 291 (2006) ...............................................9, 38

Beth B. v. Van Clay,

282 F.3d 493 (7th Cir. 2002) .....................................34

Board of Education v. Rowley,

458 U.S. 176 (1982) ............ 3, 4, 8, 9, 11, 18, 19, 20-22

24, 28-30, 36, 37

Burilovich v. Board of Educ. of the Lincoln

Consolidated Schools,

208 F.3d 560 (6th Cir. 2000) .....................................22

Carlisle Area School v. Scott P.,

62 F.3d 520 (3d Cir. 1995) ........................................25

C.B. by & through K.B. v. Henry Cnty. Sch. Dist.,

167 F.4th 1134 (11th Cir. 2026) ...............................33

C.D. ex rel. M.D. v. Natick Pub. Sch. Dist.,

924 F.3d 621 (1st Cir. 2019) .....................................34

vii

Cedar Rapids Cmty. Sch. Dist. v. Garret F.,

526 U.S. 66 (1999) .....................................................38

Crocker v. Tennessee Secondary Sch. Athletic Ass'n,

873 F.2d 933 (6th Cir. 1989) .....................................23

Daniel R.R. v. State Bd. of Educ.,

874 F.2d 1036 (5th Cir. 1989) ....................... 32, 33, 36

Dong v. Bd. of Educ. of Rochester Cmty. Schs.,

197 F.3d 793 (6th Cir. 1999) .....................................22

Doyle v. Arlington County School Board,

953 F.2d 100 (4th Cir. 1991) .....................................23

D.S. v. Bayonne Board of Education,

602 F.3d 553 (3d Cir. 2010) ......................................24

Endrew F. v. Douglas County School District RE-1,

580 U.S. 386 (2017) ..................... 3, 4, 8, 24, 29, 36, 38

Epperson v. Arkansas,

393 U.S. 97 (1968) .................................................3, 20

Honig v. Doe,

484 U.S. 305 (1988) ...................................................38

Kerkam v. McKenzie,

862 F.2d 884 (D.C. Cir. 1988) ...................................23

Monticello Sch. Dist. No. 25 v. George L. on Behalf

of Brock L.,

102 F.3d 895 (7th Cir. 1996) .....................................30

Perez v. Sturgis Public Schools,

598 U.S. 142 (2023) .............................................29, 37

viii

R.E. v. New York City Dept. of Educ.,

694 F.3d 167 (2d Cir. 2012), cert. denied,

133 S. Ct. 2802 (2013) ...............................................25

Reyes ex rel. R.P. v. New York City Dep’t of Educ.,

760 F.3d 211 (2d. Cir. 2014) .....................................21

Rockner v. Walter,

700 F.2d 1058 (6th Cir. 1983) .............................32, 33

Roland M. v. Concord School Committee,

910 F.2d 983 (1st Cir. 1990) .....................................24

Sacramento City Unified Sch. Dist., Bd. of Educ. v.

Rachel H.,

4 F.3d 1398 (9th Cir. 1994) ................................. 33-34

Schaffer ex rel. Schaffer v. Weast,

546 U.S. 49 (2005) ...............................................10, 38

Shore Regional High School Bd. of Ed. v. P.S.,

381 F.3d 194 (3d Cir. 2004) ................................24, 29

Town of Burlington v. Dep't of Educ. of Mass.,

655 F.2d 428 (1st Cir. 1981) .....................................21

Town of Burlington v. Department of Education,

736 F.2d 773, 791 (1st Cir.1984), affirmed,

471 U.S. 359 ..............................................................30

Winkelman ex rel. Winkelman v. Parma Cty. Sch.

Dist.,

550 U.S. 516 (2007) ...................................................38

ix

Statutes and Regulations

Education for All Handicapped Children Act of 1975,

Pub. L. No. 94-142, 89 Stat. 773 .............................3, 9

Individuals with Disabilities Education Act

(“IDEA”), 20 U.S.C. § 1400 et seq. .................. 1, 3, 8, 9

20 U.S.C. § 1412(a)(1) .................................................9

20 U.S.C. § 1412(a)(4) ...............................................10

20 U.S.C. § 1412(a)(5) .................................................9

20 U.S.C. § 1412(a)(5)(A) .................. 2, 3, 4, 10, 31, 34

20 U.S.C. § 1414(d)......................................................3

20 U.S.C. § 1414(d)(1)(A)(i) .......................................11

20 U.S.C. § 1414(d)(1)(B)(i) .......................................26

20 U.S.C. § 1414(d)(4)(A) ..........................................37

20 U.S.C. § 1414(d)(B)...............................................10

20 U.S.C. § 1415(a)(2)(C)(i)-(iii) .......................... 25-26

20 U.S.C. § 1415(b)(6) ...............................................11

20 U.S.C. § 1415(e) ....................................................26

20 U.S.C. § 1415(f) ......................................................3

20 U.S.C. § 1415(f)(1)(A) .......................................2, 11

x

20 U.S.C. § 1415(f)(1)(B)(i)........................................26

20 U.S.C. § 1415(i)(2) ..............................................3, 4

20 U.S.C. § 1415(i)(2)(A) .......................................2, 11

20 U.S.C. § 1415(i)(2)(C) .......................................2, 11

105 ILCS 5/14-8.02c ..................................................11

34 C.F.R. § 300.115 ...................................................10

34 C.F.R. § 300.115(b)(1)-(2) .....................................35

34 C.F.R. § 300.515(a) ...............................................26

Other Authorities

121 Cong.Rec. 19498 (1975) (remarks of

Sen. Dole)...............................................................3, 20

Alexis Cherry, A Good “IDEA” With No Clear Plan:

The Lack of Uniformity in Evaluating Compliance

with the IDEA’s Least Restrictive Environment

Provision Has Led to Arbitrary Segregation of

Children with Disabilities Across the United States,

35 UC Law SF Gender & Just. 3 (2024).....................8

Daniel W. Morton-Bentley, The Rowley Enigma:

How Much Weight is Due to IDEA State

Administrative Proceedings in Federal Court?,

36 NAT’L ASS’N ADMIN. L. JUDICIARY 428

(2016) ...................................................................18, 21

xi

PETITION FOR A WRIT OF CERTIORARI

Petitioner Galesburg Community Unit School

District No. 205, respectfully petitions for a writ of

certiorari to review the judgment of the United States

Court of Appeals for the Seventh Circuit.

OPINIONS BELOW

The opinion of the United States Court of

Appeals for the Seventh Circuit (Pet. App. 1a) is

published at 174 F.4th 1044. The opinion of the

United States District Court for the Central District

of Illinois (Pet. App. 31a) is unpublished but available

at 2024 WL 7035360. The opinion of the Illinois State

Board of Education (Pet. App. 50a) is also

unpublished.

JURISDICTION

The judgment of the United States Court of

Appeals for the Seventh Circuit was entered on May

6, 2026. Pet. App. 1a. This Court has jurisdiction

under 28 U.S.C. § 1254(1).

STATUTORY PROVISIONS INVOLVED

The Individuals with Disabilities Education

Act (“IDEA”), 20 U.S.C. § 1400 et seq., provides that

students with disabilities cannot be removed from the

“regular education environment” and placed into

“special classes,” “separate schooling,” or other

options, unless “the nature or severity of the disability

… is such that education in the regular classes with

1

the use of supplementary aides and services cannot be

achieved satisfactorily.” 20 U.S.C. § 1412(a)(5)(A).

Relatedly, when selecting a student with disabilities’

educational placement, school districts must select

the placement that “[t]o the maximum extent

appropriate,” places the child in “an educational

environment with children who are not disabled[.]”

Id.

Parents may bring complaints related to a

student’s education and “shall have an opportunity

for an impartial due process hearing, which shall be

conducted by the State educational agency or by the

local educational agency[.]” 20 U.S.C. § 1415(f)(1)(A).

“Any party aggrieved by the findings and decision of

a State educational agency or local educational

agency shall have the right to bring a civil action …

which action may be brought in any State court of

competent jurisdiction or in a district court of the

United States[.]” 20 U.S.C. § 1415(i)(2)(A). In such

civil actions, the court: “(i) shall receive the records of

the administrative proceedings; (ii) shall hear

additional evidence at the request of a party; and (iii)

basing its decision on the preponderance of the

evidence, shall grant such relief as the court

determines is appropriate.” 20 U.S.C. § 1415(i)(2)(C).

INTRODUCTION

This case presents a startling example of

federal courts intruding into substantive educational

decisions that are traditionally—and properly—

within the realm of state and local school officials.

Indeed, when Congress enacted IDEA, it emphasized

2

the primary role of the States in the formulation and

execution of educational policy. See 121 Cong.Rec.

19498 (1975) (remarks of Sen. Dole) (“Historically, the

States have had the primary responsibility for the

education of children at the elementary and

secondary level.”). See also Epperson v. Arkansas, 393

U.S. 97, 104 (1968) (“By and large, public education

in our Nation is committed to the control of state and

local authorities”).

For more than fifty years, federal law has

guaranteed children with disabilities a free

appropriate public education. Education for All

Handicapped Children Act of 1975, Pub. L. No. 94142, 89 Stat. 773; see Individuals with Disabilities

Education Act, 20 U.S.C. § 1400 et seq. That education

must be provided, to the maximum extent

appropriate, alongside children who are not disabled.

20 U.S.C. § 1412(a)(5)(A). Congress gave parents the

right to participate in developing their child’s

individualized education program, id. § 1414(d); the

right to challenge that program in an impartial

administrative due process hearing, id. § 1415(f); and

the right to judicial review of the hearing officer’s

decision, id. § 1415(i)(2).

In Rowley, and again in Endrew F., this Court

held that the education Congress guaranteed must be

meaningful. A school must offer a program

“reasonably calculated to enable a child to make

progress appropriate in light of the child’s

circumstances.” Endrew F. v. Douglas County School

District RE-1, 580 U.S. 386, 399 (2017); accord Board

of Education v. Rowley, 458 U.S. 176, 207 (1982) (an

3

IEP must be “reasonably calculated to enable the

child to receive educational benefits”).

This Court was equally clear about the limits

of the judicial role. The IDEA vests school officials

“with responsibility for decisions of critical

importance to the life of a disabled child.” Id. at 404.

Courts must not “substitute their own notions of

sound educational policy for those of the school

authorities which they review.” Rowley, 458 U.S. at

206. They must give “due weight” to the state

administrative proceedings. Ibid. And “the question is

whether an IEP is reasonable, not whether the court

regards it as ideal.” Endrew F., 580 U.S. at 387.

Judicial review under § 1415(i)(2) was never intended

to be a trial de novo.

Yet the decisions below permit exactly that.

The student at issue, C.T., was in first grade and

presented severe behavioral challenges while at his

neighborhood school, routinely causing physical harm

to his peers and school staff. Nor was C.T. making

meaningful educational progress. In formulating

C.T.’s original individualized educational program

(IEP) in December 2023, school officials determined

that C.T. required placement in a therapeutic day

school setting, which had the embedded behavioral

and structural support needed to manage C.T.’s

severe behaviors. C.T.’s parents challenged this

placement decision, arguing that C.T.’s proposed

placement violated IDEA’s substantive requirement

that students with disabilities receive their education

in the “least restrictive environment” (LRE). 20

U.S.C. § 1412(a)(5)(A). After a multi-day

4

administrative hearing before an independent

hearing officer (IHO) with extensive experience in

educational matters, the IHO affirmed the school

officials’ proposed placement and ruled that the

placement did not violate IDEA’s LRE provision. The

IHO set forth her reasoning in a detailed written

opinion. The underlying administrative record in this

case is well over 1,600 pages.

The parents then challenged the IHO’s decision

in federal court. The district court received additional

evidence in a one-day bench trial. The majority of

testimony was from witnesses who had already

testified in the administrative due process hearing,

however, two of parents’ witnesses testified to their

observations of C.T. after the IHO’s decision and

while C.T. was in his stay-put placement in the selfcontained classroom at Silas Willard Elementary

School (“EBD classroom”). It was on the basis of this

new, after-the-fact testimony regarding the student’s

progress that the district court overturned the IHO’s

decision in December 2024. The court concluded that

the proposed placement of C.T. at a private

therapeutic day school violated IDEA’s LRE

requirement because, in the court’s view, the school

district failed to provide C.T. with a dedicated 1-to-1

aide. The Seventh Circuit affirmed, noting that the

district court “relied heavily on post-hearing

developments and new expert testimony not reviewed

by the hearing officer.” (Pet. App. 16a).

And therein lies the rub. The IHO decided

whether the school district’s December 2023

placement decision was sound when it was made.

5

The district court decided something else entirely—

whether, in light of everything that had happened in

the eight months since, C.T. should remain where this

litigation had kept him. Those are different questions,

and the latter is not contemplated by statute. The

Seventh Circuit affirmed based upon a “sliding scale”

of due deference, finding that because the district

court heard additional evidence, the IHO’s decision

should be given little to no weight—without any

consideration of the timing of the evidence. Under the

rule articulated by the Seventh Circuit, deference to

the administrative decision does not merely shrink, it

disappears altogether.

The line Congress drew (or attempted to draw)

is not hard to state. A reviewing court may hear

evidence bearing on the circumstances as they existed

when the administrative decision was made. It may

not decide the question over again on events that

came later—otherwise, what is the point of the

impartial due process hearing and procedural

safeguards afforded by the IDEA?

Moreover, the upshot of the lower courts’

rulings necessarily impacts the least restrictive

environment standard. Because of the improper

deference standard articulated, the courts have

created a rule requiring school officials to exhaust all

possible interventions and accommodations prior to

recommending a student’s change in placement to a

more restrictive educational setting. This does not

reconcile with any enunciated test regarding the least

restrictive environment (of which there are four

across the circuits) or the statute itself. Nor does it

6

take into consideration that the statute itself provides

for a meaningful way for the student’s IEP team to

evaluate additional data regarding a student’s

placement after the fact via the IDEA’s IEP annual

review mandate.

The practical implications of this decision

cannot be overlooked. A losing party now has every

reason to sue: a second evidentiary proceeding is

available as of right, the evidence it generates must

be heard, and the decision under challenge will be

discounted in proportion to that evidence. It is a

second bite at the apple with new evidence the IEP

team did not base its decision on at the time. The

child, meanwhile, remains where the litigation found

him—losing out on the benefits of the placement his

IEP team selected while the cost of litigation soars

and a process that should have been resolved

expeditiously drags on for months.

The inconsistent manner in which federal

courts are evaluating deference (and in turn, least

restrictive environment) issues is highly problematic

for students, their families, and the school districts

who are ultimately responsible for providing an

appropriate education to students with disabilities.

This case presents an optimal opportunity for this

Court to clarify the appropriate deference standard

owed to state officials that is paramount to IDEA’s

system of cooperative federalism. Consistent with the

statutory language and those principles, federal

courts shall take additional evidence, but give little to

no weight to post-hearing evidence unrelated to the

7

circumstances giving rise to the administrative

hearing officer’s factual findings at the time.

STATEMENT

Under IDEA, 20 U.S.C. § 1400 et seq., public

schools must provide children with disabilities a “free

appropriate public education” (FAPE) in the “least

restrictive environment” (LRE). This Court has, on

prior occasions, addressed what is required for a

school district to provide FAPE to students with

disabilities. See, e.g., Bd. of Educ. v. Rowley, 458 U.S.

176 (1982); Endrew F. ex rel. Joseph F. v. Douglas Cty.

Sch. Dist., 580 U.S. 386 (2017). However, this Court

has never addressed IDEA’s LRE requirement. As a

result, the Courts of Appeals have become

significantly divided over the proper test to determine

compliance with IDEA’s LRE requirement, leading to

a wide range of outcomes for students with

disabilities based solely on the geographic location of

the student and his/her school district. See, e.g.,

Alexis Cherry, A Good “IDEA” With No Clear Plan:

The Lack of Uniformity in Evaluating Compliance

with the IDEA’s Least Restrictive Environment

Provision Has Led to Arbitrary Segregation of

Children with Disabilities Across the United States,

35 UC Law SF Gender & Just. 3, 11 (2024).

Additionally, in Rowley, this Court directed

that district courts must give “due weight” to the

results of IDEA administrative proceedings and must

not “substitute their own notions of sound educational

policy for those of the school authorities,” whose

decision the court is reviewing. Rowley, 458 U.S. at

8

206. Indeed, Rowley emphasized that “[t]he very

importance which Congress has attached to

compliance with certain procedures in the

preparation of an IEP would be frustrated if a court

were permitted to set state decisions at nought.” Since

Rowley was decided, however, this Court has not

further addressed what it means for district courts to

give “due weight” to administrative proceedings,

particularly in cases where district courts have

admitted

additional

evidence

beyond

the

administrative record. As a result, courts have not

consistently applied the “due weight” standard,

leading to wildly varied outcomes for the most

vulnerable of the student population.

A. Legal Background

Congress first passed the IDEA as part of the

Education of the Handicapped Act in 1970, 84 Stat.

175, and amended it substantially in the Education

for All Handicapped Children Act of 1975, 89 Stat.

773. IDEA offers states federal funds toward

educating children with disabilities. 84 Stat. 175, as

amended, 20 U.S.C. § 1400 et seq.; see Arlington

Central School Dist. Bd. of Ed. v. Murphy, 548 U.S.

291, 295 (2006). In return for the funds, states pledge

to comply with a number of statutory conditions

under IDEA. IDEA and its implementing regulations

provide two substantive requirements. States shall

provide eligible students with a free appropriate

public education (FAPE), 20 U.S.C. § 1412(a)(1), in

the least restrictive environment (LRE), 20 U.S.C. §

1412(a)(5). IDEA is frequently characterized as a

model of “cooperative federalism” in that it leaves to

9

the states the primary responsibility for developing

and executing educational programs for students with

disabilities, but imposes significant requirements to

be followed in the implementation of that

responsibility. Schaffer ex rel. Schaffer v. Weast, 546

U.S. 49, 52 (2005) (internal citations omitted).

Under IDEA’s LRE provision, states can

remove a child from the “regular education

environment” and place the child into “special

classes,” “separate schooling,” or other restrictive

options, only when “the nature or severity of the

disability ... is such that education in regular classes

with the use of supplementary aids and services

cannot be achieved satisfactorily.” Id. States must

also mainstream students with disabilities—that is,

provide them an education with non-disabled peers—

to the “maximum extent appropriate.” 20 U.S.C. §

1412(a)(5)(A). Accordingly, states must make

available “a continuum of alternative placements,”

ranging from more to less mainstreamed. 34 C.F.R. §

300.115.

When children are deemed eligible for special

education by local authorities, schools craft an

individualized education program (IEP). 20 U.S.C. §

1412(a)(4). This is a “written statement ... developed,

reviewed, and revised” by a team of stakeholders. 20

U.S.C. § 1414(d)(1)(A)(i). The stakeholders include a

child's parents, teachers, and other qualified

educators. 20 U.S.C. § 1414(d)(B). An IEP must be

tailored to meet the individual needs of the disabled

child by stating the student's present levels of

performance, setting measurable annual goals, and

10

explaining how progress toward meeting those goals

will be measured. 20 U.S.C. § 1414(d)(1)(A)(i).

Parents who believe an IEP violates their

child's statutory rights are entitled to review. In the

first instance, relief must be sought in state

administrative proceedings. 20 U.S.C. § 1415(f)(1)(A).

Illinois enacted qualifications and guidance for the

independent hearing officers who conduct such

proceedings, which include requirements related to

educational background and knowledge of IDEA. 105

ILCS 5/14-8.02c. The hearing officer then determines

whether the school district has met IDEA’s

requirements, including, when applicable, whether

the school district has provided the student with

FAPE in the LRE. 20 U.S.C. § 1415(b)(6), (f)(1)(A).

Any party “aggrieved by the findings and

decision” of a hearing officer may sue in state or

federal court. 20 U.S.C. § 1415(i)(2)(A). In such cases,

the court “(i) shall receive the records of the

administrative proceedings; (ii) shall hear additional

evidence at the request of a party; and (iii) basing its

decision on the preponderance of the evidence, shall

grant such relief as the court determines is

appropriate.” 20 U.S.C. § 1415(i)(2)(C). Though the

district court independently evaluates the witnesses

and evidence and can expand the record with an

evidentiary hearing, the hearing officer's findings and

decision are still entitled to “due weight.” See Bd. of

Educ. of Hendrick Hudson Cent. Sch. Dist. v. Rowley,

458 U.S. 176, 206 (1982).

11

B. Factual Background

At the time this dispute began, C.T. was a 1st

grade student who qualified for special education

services under the disability category of Other Health

Impairment (OHI), pursuant to an eligibility meeting

on December 5, 2023. (Pet. App. 51a). Prior to

becoming eligible for special education services in

December 2023, 1 C.T. initially attended Kindergarten

at Silas Willard Elementary, his local public school,

before transferring to King Elementary (another

public school in the District) at his family’s request.

(Pet. App. 33a). In October 2023, a Functional

Behavior Assessment was conducted, identifying

physical aggression, disruptive behavior, and

elopement as primary challenges. (Pet. App. 33a). The

resulting Behavior Intervention Plan was not

particularly successful in remediating these

behaviors, as daily behavioral incidents continued,

occasionally resulting in injuries to staff members.

(Pet. App. 33a).

In November 2023, per a mediation agreement,

C.T. returned to Silas Willard Elementary, this time

entering a self-contained classroom for students with

emotional

and

behavioral

disorders

(“EBD

Classroom”). (Pet. App. 33a). The EBD Classroom

provided C.T. with embedded social skills training

and therapeutic activities which comprised about 75%

of his day. (Pet. App. 34a). At the time C.T. entered

the EBD Classroom, there were seven students and

The School District sought to evaluate C.T. for special

education eligibility as early as February 2023, but his parents

refused consent for the evaluation at that time.

1

12

three adults (including one special education teacher,

and two paraprofessional aides). (Pet. App. 61a).

C.T.’s behaviors did not improve after his transfer to

the EBD Classroom, and he displayed difficult

behaviors every day including elopement, work

refusal, loud verbalizations, climbing on furniture,

and throwing items in the classroom. (Pet. App. 61a).

C.T.’s behaviors were some of the most severe in the

EBD classroom. (Pet. App. 61a). Moreover, academic

demands for C.T. were significantly reduced in order

to prevent C.T. from becoming frustrated, as

frustration caused his behaviors to escalate, including

physically aggressive behavior toward students and

staff. (Pet. App. 61a).

On December 12 and 15, 2023, an IEP was

developed for C.T. (Pet. App. 62a). The IEP provided

that C.T.’s educational placement would be at a

therapeutic day school (High Road Peoria). (Pet. App.

62a). The IEP team found that C.T. did not require a

dedicated 1:1 aide within the EBD Classroom as an

additional support. (Pet. App. 63a). Among other

reasons, the IEP team determined that this

arrangement would not allow a student with

behavioral difficulties like C.T. to appropriately

request assistance and attention from others. (Pet.

App. 63a). Further, the IEP team determined that

C.T. already had continual one-on-one adult support

within the EBD Classroom and still failed to make

progress. (Pet. App. 63a). Critically, the IEP team

found that High Road Peoria’s therapeutic model

would enable more intensive behavioral interventions

than the EBD Classroom could provide, addressing

13

C.T.’s need for a structured environment to support

replacement behaviors. (Pet. App. 34a).

The School District’s briefing in the Seventh

Circuit dedicates numerous pages to describing the

severe and violent nature of C.T.’s behavior within

the EBD classroom. The following uncontroverted

examples, all corroborated within the administrative

record, are a mere illustration and are not an

exhaustive list:

•

C.T.’s December 12, 2023, IEP, found that

within a two week period, C.T. engaged in

physical aggression 163 times.

•

One of C.T.’s goals within the December 2023

IEP was to reduce physical incidents from 40

episodes per day to 35 episodes per day.

•

During the fall semester of 2023, C.T. engaged

in the following behavior:

o Punching a student in the stomach and

kicking a staff member in the stomach

when she intervened.

o Hitting a peer multiple times and then

pushed the student into metal

playground equipment.

o Hitting staff members with open and

closed fists.

14

o Hitting staff members multiple times on

their heads, as well as kicking them and

pulling their hair, while stating that he

wanted to make them cry because he

“like[d] when they cried.”

o Grabbing a staff member by the throat

with such force as to leave a red mark

and bruise.

This

contextual

summary

is

essential

to

understanding the School District’s placement

determination.

C. Proceedings Below

After the December 2023 IEP meetings, where

the team determined that C.T. required placement at

High Road Peoria, C.T.’s parents requested a due

process hearing. (Pet. App. 35a). 2 The parents

contended that the District’s proposed placement of

C.T. violated the IDEA’s LRE requirement and that

the District failed to consider whether other inDistrict supports could be implemented for C.T., such

as assigning a 1:1 paraprofessional. (Pet. App. 35a).

After a three-day due process hearing in March and

April 2024, an impartial hearing officer (IHO) ruled

that the District met its obligations under IDEA,

affirming the IEP team’s determination that High

2 As a result of the Parents’ request for a due process hearing,

C.T. remained within the EBD classroom pursuant to the “stay

put” provision of IDEA, which allows a child to remain at his/her

current educational placement pending resolution of a dispute.

(Pet. App. 32a-33a).

15

Road Peoria, or a similar therapeutic setting, was the

appropriate LRE based on C.T.’s needs and

behavioral challenges. (Pet. App. 35a). In the written

opinion, the IHO expressly found that C.T. did not

require a 1:1 aide within the EBD classroom, and the

IHO thoroughly explained her reasoning for this

determination. (Pet. App. 74a-75a).

C.T.’s parents then sought judicial review of

the IHO’s decision in federal district court. (Pet. App.

8a). In October 2024, the district court held a bench

trial to supplement the administrative record with

additional evidence. (Pet. App. 8a). The additional

evidence included witness testimony from C.T.’s

parents, C.T.’s private counselor, C.T.’s occupational

therapist,

C.T.’s

classroom

teacher,

a

paraprofessional working in the EBD classroom, and

the School District’s Behavior Interventionist. (Pet.

App. 37a). 3 The district court heard conflicting

testimony about C.T.’s progress (or lack thereof) in

the EBD classroom since the due process hearing was

completed. (Pet. App. 37a-40a).

In December 2024, the district court reversed

the IHO’s decision, finding that the school district’s

placement of C.T. at High Road Peoria violated

IDEA’s LRE requirement. (Pet. App. 9a). Relying

almost exclusively on evidence produced at trial, the

district court found that C.T. had made progress

within the EBD classroom since the due process

hearing and that C.T. would benefit from the

implementation of a 1:1 aide within the EBD

3 The majority of these witnesses had already testified at the due

process hearing.

16

classroom,

contrary

to

the

IEP

team’s

recommendation and the IHO’s finding on that issue.

(Pet. App. 9a-10a). The district court thus ordered the

school district to “create an appropriate IEP” to

educate C.T. within the EBD classroom. (Pet. App.

49a).

The Seventh Circuit affirmed. First, in

addressing Rowley’s “due weight” mandate—that is,

how much weight was the district court required to

give the IHO’s decision—the Seventh Circuit found

that the IHO’s decision was entitled to “less

deference” and that the district court did not err by

giving the IHO’s decision the weight it did (if any).

(Pet. App. 17a).

Regarding the substantive LRE analysis, the

Seventh Circuit acknowledged that the Supreme

Court has yet to interpret the LRE provision, and that

“without much guidance,” nearly every circuit has

adopted a multi-factor test for analyzing the IDEA’s

LRE mandate. (Pet. App. 20a). Applying its own

framework, the Seventh Circuit found that the

district court did not clearly err by finding that C.T.

could receive a satisfactory education within the EBD

classroom with additional supports, namely the

implementation of a dedicated 1:1 aide. (Pet. App.

24a-28a). Therefore, the Seventh Circuit affirmed the

district court’s reversal of the IHO, as the school

district’s proposal to place C.T. at High Road Peoria

purportedly did not mainstream C.T. to the maximum

extent appropriate. (Pet. App. 30a).

17

REASONS FOR GRANTING THE WRIT

The inconsistent application of Rowley’s due

weight standard (458 U.S. at 206) undermines

confidence in local and state administrative

proceedings meant to expeditiously resolve special

education disputes, leaving families and school

districts in limbo. This case cleanly presents the legal

issues on a well-developed set of facts which should be

used to provide clarity on the weight that must be

given administrative decisions in IDEA cases.

I. Rowley’s “Due Weight” Mandate is

Inconsistently Applied Across the Courts of

Appeals.

IDEA does not specify how much deference

should be given by courts to administrative findings.

Nor does IDEA specify the standards governing the

admission of additional evidence in the district court,

and whether and to what extent deference to the

administrative decision is modified once additional

evidence is received in the district court. See, e.g.,

Daniel W. Morton-Bentley, The Rowley Enigma: How

Much Weight is Due to IDEA State Administrative

Proceedings in Federal Court?, 36 NAT’L ASS’N ADMIN.

L. JUDICIARY 428, *3 (2016). Notably, the statute does

not expressly provide for the introduction of new,

post-due process hearing evidence, nor should it.

This Court’s decision in Rowley set forth an

overarching standard for deference, but that standard

is ambiguous and has not been consistently

18

implemented by lower courts, warranting this Court’s

intervention and clarification.

A. The Rowley “Due Weight” Standard

In Rowley, this Court held that lower courts

must give “due weight” to the administrative

proceedings which they review, explaining that courts

lack the expertise to make decisions on educational

policy, and that IDEA’s procedural protections for the

creation of IEPs were of the utmost importance to

Congress. Rowley, 458 U.S. at 205-207. The facts and

procedural posture of Rowley are instructive. There,

the dispute centered on whether the school district

was required to provide a disabled student with a

qualified sign-language interpreter in all of her

academic classes. The school district determined that

the student did not require a dedicated interpreter in

all of her academic classes to receive FAPE, as she

was making adequate educational progress without

this requested accommodation. Id. at 184-186. The

school district prevailed in the administrative

proceedings. Id. In a subsequent judicial review

action, the district court reversed the administrative

decision, and the district court’s decision was upheld

by the Second Circuit. Id.

This Court reversed the Second Circuit’s

judgment and remanded for further proceedings. The

Court placed great emphasis on IDEA’s statutory

division of power between States and the federal

government, noting that IDEA charges States with

the responsibility of formulating substantive

educational programming for students. Indeed, the

19

Court cited legislative history that emphasized the

primary role of the States in the formulation and

execution of educational policy. See id. at n. 30

(“Historically, the States have had the primary

responsibility for the education of children at the

elementary and secondary level.” 121 Cong.Rec.

19498 (1975) (remarks of Sen. Dole). See

also Epperson v. Arkansas, 393 U.S. 97, 104

(1968) (“By and large, public education in our Nation

is committed to the control of state and local

authorities”). In summary, the Court held that:

“[O]nce a court determines that the [procedural]

requirements of the Act have been met, questions of

methodology are for resolution by the States.” Rowley,

458 U.S. at 208. Applying this principle, the Court

reversed and remanded the Second Circuit’s decision

because there was no evidence that the school district

had violated any of IDEA’s procedural requirements,

and absent such a showing, it was improper for the

lower courts to reverse the substantive educational

judgment of state and local school officials. 4

Unfortunately, since Rowley was decided,

courts have strayed from these bedrock principles

and, in some cases, courts have substituted their own

notions of sound educational policy for those of the

qualified state officials which they review. This is one

of those cases.

4 The case was remanded so that the district court could reach a

final conclusion on whether the school district violated any of

IDEA’s procedural protections in creating the IEP at issue.

20

B. Rowley’s Due Weight Mandate is

Inconsistently Applied, Leading to Uncertainty

for Students, Their Families, and School

Districts.

Following Rowley, one key question has

emerged: how much “weight” does “due weight”

require? See Daniel W. Morton-Bentley, The Rowley

Enigma: How Much Weight is Due to IDEA State

Administrative Proceedings in Federal Court?, 36

NAT’L ASS’N ADMIN. L. JUDICIARY 428, *5 (2016). The

Courts of Appeals have reached differing conclusions.

For example, some courts have endorsed an approach

where district courts have almost infinite discretion

in whether to apply deference to the findings of

administrative decisions. See Reyes ex rel. R.P. v. New

York City Dep’t of Educ., 760 F.3d 211, 218 (2d. Cir.

2014) (“In deciding what weight is due to an IDEA

administrative decision, the analysis often will hinge

on the kinds of considerations that normally

determine whether any particular judgment is

persuasive.”) (internal citation and quotation

omitted). Likewise, in an influential First Circuit

decision, Town of Burlington v. Dep't of Educ. of

Mass., 655 F.2d 428 (1st Cir. 1981), the court held

that the issue of deference to factual findings in IDEA

judicial review cases “must be left to the discretion of

the trial court.”

Similarly, in the Seventh Circuit, district

courts are instructed that hearing officers are entitled

to “no deference” on issues of law, and that on issues

of fact, “due weight” is evaluated on a sliding scale,

depending on whether the district court has admitted

21

additional evidence to supplement the administrative

record. Alex R., ex rel. Beth R. v. Forrestville Valley

Cmty. Unit Sch. Dist. No. 221, 375 F.3d 603, 612 (7th

Cir. 2004). Under this approach, where no additional

evidence received, courts owe “considerable

deference” to the factual findings of the hearing officer

and may set aside the administrative order only if the

court “is strongly convinced that the order is

erroneous.” Id. (internal citation omitted). On the

other hand, where additional evidence is received by

the district court, “the administrative decision is

relatively less important and the district court

effectively acts as the factfinder. In such

circumstances, although the administrative record is

still part of the case and the district court therefore

must not go so far as to conduct a trial de novo, less

weight is due the administrative record.” Id. (internal

citations omitted).

Conversely, in the Sixth Circuit case of

Burilovich v. Board of Educ. of the Lincoln

Consolidated Schools, 208 F.3d 560 (6th Cir. 2000),

the court took a reasoned approach—rooted in IDEA’s

division of power and Rowley—in articulating its rule

that: “[W]eight due will vary, depending on whether

the court is reviewing procedural or substantive

matters and whether educational expertise is

essential to the administrative findings.” Id. at 566.

Moreover, as to placement determinations, the Sixth

Circuit has expressly held that: “If the procedural

requirements of the IDEA are met, greater deference

is to be afforded to the district’s placement decision.”

Dong v. Bd. of Educ. of Rochester Cmty. Schs., 197

F.3d 793, 800 (6th Cir. 1999). See also Crocker v.

22

Tennessee Secondary Sch. Athletic Ass'n, 873 F.2d

933, 935 (6th Cir. 1989) (noting that federal courts are

generalists with no expertise in the educational needs

of students with disabilities, and that IDEA gives

federal courts the benefit of expert fact-finding by

state agencies with educational expertise).

The Fourth and District of Columbia Circuits

require an explanation if the reviewing court declines

to follow the findings of fact from the hearing officer.

In Doyle v. Arlington County School Board, 953 F.2d

100, 105 (4th Cir. 1991), the Fourth Circuit held that

a hearing officer’s regularly made factual findings

“are entitled to be considered prima facie correct,” and

“the district court, if it is not going to follow them, is

required to explain why it does not.” See also S.H. v.

State-Operated School Dist. of City of Newark, 336 F.

3d 260, 271 (3d Cir. 2003). The D.C. Circuit reversed

a district court for its “unexplained preference for the

conclusions of those who opposed the hearing officer’s

view.” Kerkam v. McKenzie, 862 F.2d 884, 888-89

(D.C. Cir. 1988).

The Third Circuit affords special protection to

credibility

determinations

made

at

the

administrative level. When a hearing officer “has

heard live testimony and has found the testimony of

one witness to be more worthy of belief than the

contradictory testimony of another witness, that

determination is due special weight,” and a district

court “must accept the state agency’s credibility

determinations unless the non-testimonial, extrinsic

evidence in the record would justify a contrary

conclusion.” Shore Regional High School Bd. of Ed. v.

23

P.S., 381 F.3d 194, 199 (3d Cir. 2004); accord D.S. v.

Bayonne Board of Education, 602 F.3d 553, 564 (3d

Cir. 2010). A court is “not at liberty to credit the

witnesses who expressed a contrary opinion without

a showing that there was a good reason to do so.” D.S.,

602 F.3d at 564.

II. The IDEA and Rowley’s “Due Weight”

Mandate Dictate Review of the Administrative

Decision at the Time it was Made.

The question the inconsistent application of the

Rowley “due weight” standard raises is brought into

sharper focus when viewed through the lens of the

IDEA’s overarching FAPE principles.

An IEP must be “reasonably calculated to

enable a child to make progress appropriate in light

of the child’s circumstances.” Endrew F. v. Douglas

County School District RE-1, 580 U.S. 386, 399 (2017).

“Reasonably calculated” is a prospective standard. It

asks what a team of educators could sensibly project

from what it knew, not what later turned out to be

true. This Court made the point directly: “the

question is whether an IEP is reasonable, not whether

the court regards it as ideal.” Id.

The courts of appeals have applied that

principle consistently. An IEP is “a snapshot, not a

retrospective.” Roland M. v. Concord School

Committee, 910 F.2d 983, 992 (1st Cir. 1990). Its

adequacy is examined “at the time the plans were

drafted.” Adams v. State of Oregon, 195 F.3d 1141,

1149 (9th Cir. 1999). Courts “must evaluate the

24

adequacy of an IEP prospectively as of the time of the

parents’ placement decision,” and the parties are

“limited to discussing the placement and services

specified in the written plan and therefore reasonably

known to the parties at the time of the placement

decision.” R.E. v. New York City Dept. of Educ., 694

F.3d 167, 186–87, 195 (2d Cir. 2012), cert. denied, 133

S. Ct. 2802 (2013); accord Carlisle Area School v. Scott

P., 62 F.3d 520, 530 (3d Cir. 1995). The Second Circuit

described this as the majority view. R.E., 694 F.3d at

186.

The weight a reviewing court affords a hearing

officer’s decision on substantive educational matters,

and the consideration of any additional evidence after

the fact, must therefore be considered in the same

way—how the additional evidence related to the

findings that were made at the time of the due process

hearing. In other words, the due weight afforded new

evidence must consider the facts and circumstances of

the hearing officer’s decision at the time it was made

as opposed to a blanket consideration of any new

evidence related to how the child may be faring at the

time of the court’s review.

This position does not conflict with the statute.

Section 1415(i)(2)(C) gives the reviewing court a

directive. It shall receive the records of the

administrative proceedings; it shall hear the

additional evidence at the request of a party; and

basing its decision on a preponderance of the

evidence, shall grant such relief as the court

determines appropriate. 20 U.S.C. § 1415(a)(2)(C)(i)(iii). The statute is conspicuously silent on the nature

25

and amount of the “additional evidence,” just as it is

silent on the deference to be afforded a hearing

officer’s decision (an entirely court-created construct

based on legislative intent). The key is that deference

to the hearing officer’s findings of fact should not

diminish based on the additional volume of evidence

received by the court. The courts are no more experts

on behavioral interventions after hearing seven

witnesses during a full-day trial than they were the

day before. It must not be a “sliding scale,” as

enunciated by the Seventh Circuit, but rather a

consideration of whether the evidence demonstrates

clear error by the hearing officer and the IEP team at

the time the administrative decision was made—not

based on the student’s status at the time the court is

considering additional evidence.

This is not a matter of the district court simply

ruling on better information. Again, if that were the

case, why hold an administrative hearing in the first

place? The school district’s position further comports

with Congress’s intent that the IEP process—

including the resolution of disputes—be collaborative

and expeditiously resolved. Parents are members of

the IEP team. 20 U.S.C. § 1414(d)(1)(B)(i). A

mediation process is available prior to the filing of a

due process complaint. (20 U.S.C. § 1415(e). The filing

of a due process complaint triggers mandatory

resolution session before any hearing may proceed (20

U.S.C. § 1415(f)(1)(B)(i)), and a decision must

ordinarily issue within 45 days thereafter. 34 C.F.R.§

300.515(a). The rulings below reroute that process

and judgment to a courtroom and beyond the scope of

the people on the child’s team who know him best.

26

III. The Seventh Circuit Erred in its “Due

Weight” Analysis.

With that framework in mind, we turn to the

proceedings below. The school district’s IEP team

proposed a therapeutic placement for C.T. in

December 2023. The hearing officer conducted a

three-day hearing and sustained that decision,

finding the school district’s evidence that C.T.

required a therapeutic setting “uncontroverted.” (Pet.

App. 74a). Specifically, she found that “based upon

the uncontroverted testimony and documentary

evidence presented at the hearing . . . the [C.T.] does

not require one to one aide support in his current selfcontained EBS classroom. That classroom cannot

provide [C.T.] with the support he needs. The Student

requires a therapeutic day school setting to address

his continued maladaptive behaviors.” (Pet. App.

75a).

The district court reached the opposite

conclusion on every one of those findings. It did so, as

the Seventh Circuit confirmed, “by relying heavily on

post-hearing developments and new expert testimony

not reviewed by the hearing officer,” including the

opinion of a private occupational therapist hired by

C.T.’s parents after the due process hearing and who

made a single observational visit to C.T.’s classroom.

(Pet. App. 16a).

The Seventh Circuit effectively endorsed a “no

deference” approach simply because additional

evidence was received by the district court. The court

reasoned that because the additional evidence was

27

“significant” and “material,” and because this new

evidence was “very important” to the district court’s

analysis, the district court did not err by affording the

administrative findings “the weight it did.” (Pet. App.

17a). The Seventh Circuit further noted that the

district court’s opinion stated that the court

“reviewed” the administrative record and that the

district court acknowledged the “due weight”

standard of review within its opinion. Accordingly, in

the Seventh Circuit’s view, the district court did not

violate Rowley’s “due weight” mandate.

The Seventh Circuit’s analysis misses the

mark. At the outset, Rowley placed great emphasis on

the State’s primary role in the formulation and

execution of educational policy, as enshrined in, inter

alia, the legislative history of IDEA. Likewise, Rowley

was clear that absent a procedural violation in the

IEP process, it was unlikely that Congress intended

federal courts to be second-guessing and overturning

the educational policy decisions of school officials,

including the IHO’s with special expertise in

educational matters. Indeed, Rowley found that

“adequate compliance with the procedures prescribed

would in most cases assure much if not all of what

Congress wished in the way of substantive content in

an IEP. Rowley, 458 U.S. at 206. Here, there were no

substantiated procedural violations.

By failing to distinguish that the new evidence

adduced at trial focused entirely on C.T.’s

development after the due process hearing, the

Seventh Circuit’s “sliding scale” analysis vitiates

IDEA’s exhaustion requirement. 20 U.S.C. § 1415(l);

28

see Perez v. Sturgis Public Schools, 598 U.S. 142, 14648 (2023).

Congress intended for educational experts to be

the primary decision makers, not merely a first line of

defense. The courts were meant only to act as a

referee, making their own findings by a

preponderance of the evidence, while affording due

weight to the administrative hearing officer’s

determination. See, e.g., Shore Regional High School

Bd. of Ed., 381 F.3d at 199; see also Endrew F., 580

U.S. at 404 (By the time any dispute reaches court,

school authorities will have had a complete

opportunity to bring their expertise and judgment to

bear on areas of disagreement). School officials did

not have that same opportunity here. In this case, the

“sliding scale" approach enabled the district court to

become the star player, disregarding the

administrative record on judicial review simply

because the court received “additional evidence.” The

Seventh Circuit has endorsed an approach where

district courts can simply recite Rowley’s “due weight”

standard in their order and claim to have reviewed

the administrative record without having to

meaningfully engage with the administrative

findings, so long as the court receives additional

evidence and relies solely on such evidence. Moreover,

this approach is problematic in that it fails to draw

any distinction between deference to educational

findings and deference to non-educational findings. 5

5 Stated more in terms of Rowley’s discussion, the deference to

“substantive” findings should be greater than the deference

afforded to “procedural” findings. No matter which terms are

29

This approach flies in the face of IDEA’s cooperative

federalism model, Rowley’s holding, and must be

remedied.

Finally, this approach also violates the Seventh

Circuit’s rule on not allowing additional evidence in

IDEA cases to transform the case from one of judicial

review to a “trial de novo.” Monticello Sch. Dist. No.

25 v. George L. on Behalf of Brock L., 102 F.3d 895,

901 (7th Cir. 1996) (citing Town of Burlington v.

Department of Education, 736 F.2d 773, 791 (1st

Cir.1984), affirmed, 471 U.S. 359; Susan N. v. Wilson

School District, 70 F.3d 751 (3rd Cir.1995); Ojai

Unified School District v. Jackson, 4 F.3d 1467 (9th

Cir.1993), certiorari denied, 513 U.S. 825).

The Seventh Circuit attempted to distinguish

Monticello by drawing a line between the district

court’s admission of additional evidence as opposed to

the weighing of additional evidence. (Pet. App. 18a).

That is a distinction without a difference. It was not

the admission of the evidence that was necessarily

problematic—in fact, the school district also admitted

additional evidence related to C.T.’s behaviors in the

intervening months, including that he used a metal

power bank as a whip to strike a staff member in the

back of the head. It was that in applying the rule,

neither the district court nor the Seventh Circuit

believed that the district court had to meaningfully

engage with, or provide rationale for, disregarding the

IHO’s factual findings solely because the court heard

additional evidence. This result violates the central

utilized, the Seventh Circuit failed to make any distinction

between how deference is applied.

30

tenet of the IDEA—that the IEP team, not the courts,

make critical educational decisions for disabled

students.

IV. Failure to Afford “Due Weight” Creates

an Untenable and Inconsistent Least

Restrictive Environment Standard.

The

lower

courts’

rulings

regarding

deference—or the lack thereof—are necessarily

intertwined with the district court’s ruling that the

IEP team’s recommended placement of C.T. at a

therapeutic day school violated IDEA’s least

restrictive environment mandate. See 20 U.S.C. §

1412(a)(5)(A).

In affirming, the Seventh Circuit noted that

“the district court also found that C.T. would benefit

from a one-on-one aide,” based on the testimony of the

testimony of C.T.’s new private occupational

therapist. (Pet. App. 26a). The court also noted that

“a private counselor testified that a one-on-one aide

could

effectively

implement

recommended

interventions, which could help C.T. stay on task and

regulate his emotions.” Id. Without any deference to

the administrative record, the Seventh Circuit

effectively created a least restrictive environment

standard that requires school administrators to

exhaust all possible interventions, supports and

accommodations prior to recommending a change in a

student’s placement. This is not—and cannot be—the

test.

31

A. The Statute Does Not Address When a

School District Can Recommend a Change in

Placement.

We note that this Court has never addressed

what it means for a school district to provide an

education to students with disabilities in the “least

restrictive environment.” As a result, the circuit

courts are split on this issue and have implemented a

variety of multi-factor tests to address this key

statutory mandate.

i. The Circuit Split

The Fourth, Sixth, and Eighth Circuits have

adopted the Rockner test, which first directs the

courts to determine whether it is feasible to provide

additional services in a regular classroom setting that

satisfies the child’s educational, physical, and

emotional needs. Rockner v. Walter, 700 F.2d 1058,

1063 (6th Cir. 1983). If so, the benefit of both settings,

the child’s disruptive effect, and the costs of

mainstreaming are weighed. Id.

The Fifth Circuit expressly declined to adopt

the Rockner test, finding that it diverged too far from

the statutory language of IDEA and Congress’s intent

to give school officials more leeway in policy decisions.

Daniel R.R. v. State Bd. of Educ., 874 F.2d 1036, 1046

(5th Cir. 1989). Rather, the Fifth Circuit adopted its

own two-pronged test, where courts analyze whether

education in a regular classroom, with the use of

supplementary aids and services, can be achieved

satisfactorily for the child. Id. at 1048 Factors used to

32

analyze this prong include but are not limited to: (1)

efforts of the school to mainstream the child; (2)

whether the child would receive an educational

benefit in a regular education environment; (3)

balancing the benefits of both regular and special

education for the child; and (4) the impact a regular

classroom placement has on the regular education

students. Id. The Second, Third, Tenth, and Eleventh

Circuits have adopted the Daniel R.R. test, with the

Eleventh Circuit narrowing analysis even further and

finding that IDEA’s LRE provision does not apply

when the placement dispute is between two special

education classrooms. See C.B. by & through K.B. v.

Henry Cnty. Sch. Dist., 167 F.4th 1134, 1141 (11th

Cir. 2026). 6

The Ninth Circuit created a four-factor

balancing test, drawing on factors from both Rockner

and Daniel R.R., wherein the court considers: (1) the

educational benefits available to the child in a regular

classroom, supplement with appropriate aids and

services, as compared with the educational benefits of

a special education classroom; (2) the non-academic

benefits of interaction with children who are not

disabled; (3) the effect of the child’s presence on the

regular classroom; and (4) the cost of mainstreaming

the child in a regular classroom. Sacramento City

6 Obviously, if this rule of law applied in the Seventh Circuit,

C.T. would not have a viable LRE claim, since the instant

dispute does not involve C.T.’s removal from the “regular

classroom.” Indeed, the underlying dispute involves C.T.’s

removal from one special education placement (the EBD

classroom) and placement in another special education

placement (High Road Peoria).

33

Unified Sch. Dist., Bd. of Educ. v. Rachel H., 14 F.3d

1398, 1404 (9th Cir. 1994)

Finally, the First and Seventh Circuits have

declined to adopt any multi-factor balancing test to

analyze LRE compliance, instead confining their

analysis to the statutory language of the IDEA,

utilizing a two-step framework. First, the court

examines whether the child received a satisfactory

education in the regular classroom or could receive

one with additional reasonable measures. If the

answer is yes, then removal from the regular

classroom violates the mandate. If not, then the

second step is to examine whether the new placement

mainstreams the child to the maximum extent

appropriate. See Beth B. v. Van Clay, 282 F.3d 493

(7th Cir. 2002); C.D. ex rel. M.D. v. Natick Pub. Sch.

Dist., 924 F.3d 621 (1st Cir. 2019).

ii. The Seventh Circuit’s “No-Test” LRE

Analysis Allows for New Evidence to be Applied

Retrospectively

The problem with the Seventh Circuit’s “notest” approach is that the statute itself is silent as to

the type and amount of interventions required prior

to the IEP team making a recommendation for a

student’s change of placement. 20 U.S.C. §

1412(a)(5)(A) (removal of children with disabilities

from the regular educational environment occurs only

when the nature or severity of the disability of a child

is such that education in regular classes with the

use of supplementary aids and services cannot

be achieved satisfactorily.) (emphasis added).

34

As applied to C.T.’s case, the problem arises at

step one of the court’s two-step analysis,

demonstrating the impact the lack of deference had

on the least restrictive environment analysis. The

IHO made a factual finding that C.T. did not require

a dedicated one-to-one aide. (Pet. App. 63a). That was

the only additional supplementary aid or service that

was a certified issue at the due process hearing, and

that was subsequently considered by the district court

at trial. In fact, the IHO specifically found that “a

dedicated one-to-one aide does not allow a student

with behavioral difficulties to learn to appropriately

request assistance and attention from others. In the

EBD classroom, [C.T.] continually has one-on-one

adult support and he is not making progress in that

setting.” Id.

The school district had already attempted

every other possible means of support for C.T. along

the continuum of placements. See 34 C.F.R. §

300.115(b)(1)-(2). The school district completed a

functional behavior assessment for C.T., identifying

his target behaviors as physical aggression,

disruptive classroom behavior, and elopement. (Pet.

App. 62a). The school district subsequently developed

a behavior intervention plan for C.T. based on the

data collected during the FBA. Id. The school district

placed C.T. in a self-contained classroom for students

with emotional behavior disorders, where there were

seven students and three adults. (Pet. App. 61a).

Even after that placement, C.T. completed fifty

percent of his assigned classwork, but academic

demands were substantially reduced by the school

35

district in order to prevent C.T. from becoming

frustrated, which leads to an escalation of behaviors

and C.T. becoming physically aggressive to peers and

staff. Id.

What else was the school district to do? The

district court’s consideration and application of

evidence generated by experts who evaluated C.T.

after the IEP team’s placement decision and the

IHO’s findings turns the prospective standard of

Rowley and Endrew F. on its head. The IEP is no

longer a “snapshot” in time, but rather a moving

target, and it is the court who determines in hindsight

if the school district should have offered another

intervention—in this case, a one-to-one aide.

iii. The Appropriate LRE Test and Importance

of a Due Weight Standard

The test enunciated by the 5th Circuit in

Daniel R.R. more appropriately balances the factors

that make a least restrictive environment

determination, including the consideration of the

impact the student’s placement has on other students’

learning environments in the regular education

setting. Regardless of the LRE test applied, the

outcome likely would not have changed given the

district court’s myopic focus on the one-to-one aide,

thus underscoring the need for this Court to

enunciate the appropriate due weight standard.

Even so, the school district would be remiss not

to note that an IEP is a living document, not a final

judgment written in stone. By the same token, a

36

student’s placement is not permanent. The district

court, in reviewing extrinsic evidence compiled in the

months since the due process hearing, usurped the

role of the IEP team in conducting C.T.’s annual

review as required by statute. See 20 U.S.C. §

1414(d)(4)(A) (The IEP team is required to review the

child’s IEP no less than annually, and must revise the

IEP as appropriate to address any lack of expected

progress toward the annual goals, the results of any

reevaluation, information about the child provided to

or by the parents, and the child’s anticipated needs).

If C.T. was, in fact, making progress in his new

placement, both academically and socially, and was

benefitting from a new medication regimen (see Pet.

App. 38a, 46a-47a), that data would have been

included and evaluated in C.T.’s annual review while

he was placed at the therapeutic day school. At that

point, the IEP team could make a decision as to

whether this progress, or a change in C.T.’s

circumstances, warranted a change of placement back

to his home school. The goal is, and remains, to

mainstream C.T. as much as possible with his nondisabled peers.

V. This Court Regularly Grants Review to

Clarify the IDEA

Since Rowley, this Court has routinely

provided guidance on IDEA’s mandates. See, e.g.,

Perez v. Sturgis Public Schools, 598 U.S. 142 (2023)

(clarifying

IDEA’s

administrative

exhaustion

requirement); Winkelman ex rel. Winkelman v. Parma

Cty. Sch. Dist., 550 U.S. 516 (2007) (parents’ right to

37

prosecute IDEA claims on their own behalf);

Arlington Cent. Sch. Dist. Bd. of Educ. v. Murphy, 548

U.S. 291 (2006) (entitlement to expert fees); Schaffer

ex rel. Schaffer v. Weast, 546 U.S. 49 (2005) (burden

of proof in IDEA administrative hearings); Cedar

Rapids Cmty. Sch. Dist. v. Garret F., 526 U.S. 66

(1999) (entitlement to certain services for children

with disabilities); Honig v. Doe, 484 U.S. 305 (1988)

(clarifying IDEA provision authorizing child to “stay

put” pending resolution of placement dispute).

This Court most recently provided substantive

guidance on IDEA’s FAPE requirement in Endrew F.

ex rel. Joseph F. v. Douglas County School Dist. RE-1,

580 U.S. 386 (2017) (holding that the appropriate

standard for assessing FAPE is that the IEP is

“reasonably calculated to enable a child to make

progress in light of the child’s circumstances.”).

Because the question of due weight is closely

connected to the FAPE and LRE requirements of the

IDEA, the foregoing decisions will be more accurately

and uniformly implemented if the Court resolves the

deference question presented.

VI. This Case is an Excellent Vehicle for

Resolving the Question Presented.

As set forth above, this case presents a critical

opportunity for the Court to provide clarity on what

level of deference is required to be given to

administrative decisions in IDEA cases, which ties

back to the “cooperative federalism” concept that

underlies IDEA itself.

38

In doing so, the Court will provide certainty to

all stakeholders, including students with disabilities

and their families, the school officials who are

responsible for ensuring a satisfactory education for

students with disabilities, and the lower courts who

are routinely asked to review administrative

decisions in IDEA cases.

CONCLUSION

The petition for a writ of certiorari should be

granted.

Respectfully submitted,

Caitlin Frazier Satterly

Counsel of Record

Michelle Amanda Todd

George Alonso Acosta

Hodges, Loizzi, Eisenhammer,

Rodick & Kohn LLP

401 SW Water Street, Suite 106

Peoria, Illinois 61603

(309) 671-9000

fsatterly@hlerk.com

mtodd@hlerk.com

gacosta@hlerk.com

39

This is a copy of a public record, reproduced as it was published. It is not legal advice, and it may not be the version a court would rely on. Check the official source before you cite it.

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