Inmate Death Reported at Allegheny County Jail

55-Year-Old Inmate Dies at Allegheny County Jail on Sunday Morning

A 55-year-old man incarcerated at the Allegheny County Jail in Allegheny County, Pennsylvania, was found unresponsive in his cell on a Sunday morning and was later pronounced dead, according to jail officials.

Warden Trevor Wingard stated that correctional staff discovered the man in his cell at approximately 7:37 a.m. A medical emergency was declared immediately after he was found unresponsive. Jail medical personnel then initiated lifesaving measures while awaiting the arrival of paramedics.

Despite these efforts, the inmate was pronounced dead at 8:07 a.m. The Allegheny County Jail reported this timeline in an official media release. The Allegheny County Medical Examiner's Office later identified the deceased man as Mark Schwartz.

Identification and Notification of Family

Officials confirmed that Schwartz's family was notified of his death before authorities released his identity to the public. The notification followed standard procedures following an in-custody death at the facility.

The Allegheny County Medical Examiner's Office provided the name of the deceased as Mark Schwartz after the next of kin had been informed. No additional personal details about Schwartz were included in the official statements referenced in the report.

Background on Incarceration

Warden Trevor Wingard said that Mark Schwartz had been booked into the Allegheny County Jail on August 2, 2025. At the time of his incarceration, Schwartz was being held on charges of simple assault and harassment. These details were provided by jail officials in connection with the announcement of his death.

The report did not specify any changes to Schwartz's legal status between the time of his booking and his death. The information released focused on his age, the charges at booking, and the circumstances surrounding his death inside the facility on the reported date.

Internal Review and Police Investigation

Following Schwartz's death, an internal review was initiated at the Allegheny County Jail. Jail officials confirmed that this review would examine the circumstances leading up to and surrounding the discovery of the unresponsive inmate in his cell.

In addition to the internal review, Allegheny County police were notified. Authorities stated that Allegheny County police are investigating the incident. No further details about the scope or progress of the investigation were included in the available information.

Officials did not release any information about the cause or manner of Schwartz's death in the statements referenced. The confirmed facts at this stage include the time he was found, the medical response that followed, the time of his death pronouncement, his identity, his prior booking date, and the involvement of Allegheny County police in the ongoing investigation.