Deaths in CustodyWork in progressIn progress
Died in jail or a lockup

Matthew Marchione

56 years old · died December 3, 2025 · Pinellas County Jail, Pinellas County, Florida

Matthew Marchione, 56, died at the Pinellas County Jail on December 3, 2025. The Pinellas County Sheriff's Office says he had a self-inflicted cut above his eye earlier that day and was taken to the hospital, and that after he returned to the jail he became unresponsive. The sheriff's Robbery/Homicide Unit is investigating, and the office says detectives have found no evidence of a physical altercation at the jail and that the death does not appear suspicious.

Cause of death, as reported: Cause not yet determined

Reported by: Pinellas County Sheriff's Office (the agency that held him). The only account of how this person died comes from the agency that held him.

Source