Deaths in CustodyWork in progressIn progress
Died in prison

Richard Derderian

39 years old · died March 10, 2023 · Pleasant Valley State Prison, Fresno County, California

Richard Derderian, 39, died on March 10, 2023, at Pleasant Valley State Prison in Coalinga, where he was held in state custody. He was found in a recreation yard with apparent injuries and was pronounced dead at 11:13 a.m., according to prison officials. Prison officials are investigating his death as a homicide after a weapon made by another person held at the prison was recovered at the scene. The Fresno County Coroner will determine the official cause of death.

Cause of death, as reported: Killed by another person in custody. Prison officials are investigating his death as a homicide after a weapon made by another person held at the prison was recovered at the scene.

Reported by: Pleasant Valley State Prison (PVSP) officials (the agency that held him). The only account of how this person died comes from the agency that held him.

News report