Deaths in CustodyWork in progressIn progress
Died in prison

Jeffrey Sibley

66 years old · died July 13, 2022 · Maine State Prison, Warren, Maine

Jeffrey Sibley, 66, died at Maine State Prison in Warren in the early hours of Wednesday, July 13, 2022. The Maine Department of Corrections said he was born in Massachusetts and that medical personnel were present when he died. The department did not release information about the nature of his death. The Office of the Attorney General and the State Medical Examiner were notified, the department said, as is standard practice.

Cause of death, as reported: Cause not yet determined. The Maine Department of Corrections released no information about the nature of his death, which occurred at Maine State Prison with medical personnel present.

Reported by: Maine Department of Corrections (the agency that held him). The only account of how this person died comes from the agency that held him.

News report