Dyjak v. Estrop — Illinois appellate court affirms dismissal of NGRI patient’s suit

Case
Logan Dyjak v. Mark Estrop et al.
Court
Illinois Appellate Court, Fourth District
Judge
Justice Zenoff
Date Decided
September 3, 2026
Docket No.
4-25-1181
Topics
Mental health commitment; Due process; Section 1983; Private right of action
Source
Read the full opinion

Background

Logan Dyjak, who was found not guilty of first-degree murder by reason of insanity and committed to the Illinois Department of Human Services, sued employees of his Springfield mental-health facility. He alleged that staff moved him from a minimally secure civil unit to more restrictive forensic units under a blanket policy, without adequate hearings or review.

Dyjak also alleged that staff searched him, used force and restraints, and seized personal property without written notice or a stated rationale. His 25-count complaint sought damages and injunctive relief under 42 U.S.C. § 1983 and provisions of the Illinois Mental Health and Developmental Disabilities Code.

The Court’s Holding

The appellate court affirmed dismissal with prejudice. It held that Dyjak did not plead a substantive due-process claim because his allegations did not overcome the presumption that professionals exercised acceptable judgment in moving him between units within the same facility. The court said no authority required the placement decision to rest on an individualized assessment.

His procedural due-process claim also failed. Dyjak identified no protected liberty interest in treatment in the least restrictive environment and did not specify what additional process he was owed. Although the trial court wrongly relied on claim splitting because the federal action had not reached a final merits judgment, that error did not alter the result.

The court further held that the Code provisions Dyjak invoked did not create an express or implied private damages action for an NGRI patient. The Unified Code of Corrections supplied an adequate remedy through treatment-plan review and petitions in the court that entered the NGRI verdict.

Key Takeaways

  • An NGRI patient’s transfer between units in the same facility does not, on these allegations, establish a substantive due-process violation.
  • A procedural due-process claim requires a protected liberty or property interest and an identified deficiency in the process provided.
  • The Mental Health and Developmental Disabilities Code does not imply a separate private action here when statutory review procedures provide an adequate remedy.

Why It Matters

The decision limits civil damages claims by NGRI patients challenging treatment-unit placement and facility decisions under the Mental Health and Developmental Disabilities Code. It directs such patients toward the treatment-plan review procedures available under the Unified Code of Corrections.

The court also clarified that an unresolved federal case cannot support dismissal on claim-splitting or res judicata grounds without a final adjudication on the merits.

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