Full Breakdown
Illinois Prisoner Review Board Denies Former Deputy’s Medical Release Request
7/31/2026, 11:20:06 PM
Core Event
A three-member panel of the Illinois Prisoner Review Board voted unanimously (3-0) to deny former Sangamon County sheriff’s deputy Sean Grayson’s request for compassionate release. Grayson, serving a 20-year sentence for second-degree murder in the July 6, 2024 shooting death of Sonya Massey, applied under the Joe Coleman Act, which permits early release for inmates with a terminal or medically incapacitating condition.
Background & Context
In July 2024, Sonya Massey called 911 to report a possible prowler at her Springfield home. Grayson fired three shots, killing her. A Peoria County jury convicted him of second-degree murder in October 2025, and a Sangamon County judge imposed the maximum 20-year term in January 2026.
Grayson was diagnosed with Stage 3 colon cancer in 2023; by sentencing the disease had progressed to Stage 4, spreading to his liver, lungs and rectum. His attorney, Mark Wykoff, warned that prison could worsen his health. Grayson filed a medical-release application in May 2024, asserting that his condition was “irreversible and incurable” and that he was likely to die within 18 months.
Data & Statistics
- Sentence: 20 years; time served: roughly six months before the release request.
- Board vote: 3-0 denial.
- Release-request outcomes: Since 2022 the board has reviewed 420 cases; 70 % have been denied, with only three releases granted this year.
Official Statements & Responses
Board public information officer Liz Mitchell confirmed the unanimous denial and noted that Grayson “will remain in custody.” The decision considered the medical evaluation, the cost of continued incarceration, and victim impact statements.
Sangamon County State’s Attorney John C. Milhiser asserted that the illness does not diminish Grayson’s danger to the public.
Criticism & Opposition
Family members of the victim testified against release. Donna Massey, the mother, described Grayson as a “menace to society” and emphasized his lack of remorse. Sontae Massey, a cousin, said Grayson must “pay for what he did.” Their statements reinforced the view that Grayson remains a threat despite his illness.
Verbatim Quotes
- “His temper and willingness to escalate minor misunderstandings into fatal encounters shows that he poses a danger to any person he comes into contact with.” — John C. Milhiser, county state’s attorney
- “Cancer does not make him less dangerous.” — John C. Milhiser, county state’s attorney
- “I don't think I've seen one day since the day she died that I haven't cried,” — Donna Massey, mother of Sonya Massey
What’s Next
Grayson may submit another compassionate-release petition in the future, as the Joe Coleman Act permits repeated applications. The Massey family indicated they will continue to oppose any such filings.
