Custody & Post-Conviction
Incarceration Status and Death Report
Procedural Summary
Official reports confirm former deputy Sean Grayson died while serving his sentence following his conviction related to the July 2024 shooting death of Sonya Massey in Sangamon County, Illinois.
Illinois Statutory Framework & Legal Context
Under 730 ILCS 5/ (Unified Code of Corrections), custody jurisdiction resides with the Illinois Department of Corrections following formal judgment and sentencing by the Circuit Court.
- Governing Docket: People v. Sean P. Grayson (Sangamon County Circuit Court)
- Statutory Classification: Class M Felony (First Degree Murder) / Class X Felony sentencing guidelines
- Institutional Record: Incarceration custody review and formal administrative notification procedures
Documented Evidence & Verified Citations
- Illinois Department of Corrections custodial entry logs and public record notices
- Sangamon County Circuit Court trial record and judgment order
- Coroner and administrative death notification protocols
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