Calipatria State Prison officials are investigating the homicide death of Joseph Martinez, 21, after Robert A. Garcia and Brian Figueroa attacked him Friday. John Abel died Saturday in California.

The death of a Calipatria State Prison inmate who was originally admitted from Santa Barbara County is ... The California Department of Corrections and Rehabilitation says Joseph Martinez, 21, ...

Officials at Calipatria State Prison are investigating the death of an inmate from Santa Barbara County. Prison officials say Joseph Martinez, 21, died after being attacked by two other inmates.

State prison officials said Joseph Martinez, 21, died Friday after he suffered from multiple stab wounds to the back and chest stemming from an attack by two other inmates, identified as Robert A ...

A 21-year-old inmate was stabbed to death by two other inmates at Calipatria State Prison on Friday, according to the California Department of Corrections and Rehabilitation. Joseph Martinez was ...

Alberto Martinez, 46, was knocked to the ground and beaten by three inmates in the prison yard at Calipatria State Prison in Imperial County on Thursday, California Department of Corrections and ...

Alberto Martinez, a convicted murderer who was involved in the Mexican Mafia, was attacked and killed by three inmates at Calipatria State Prison. News Today's news ...

A 21-year-old inmate was stabbed to death by two other inmates at Calipatria State Prison on Friday, according to the California Department of Corrections and Rehabilitation. Joseph Martinez was ...

Alberto Martinez, 46, was knocked to the ground and beaten by three inmates in the prison yard at Calipatria State Prison in Imperial County on Thursday, California Department of Corrections and ...

Alberto Martinez, 46, was knocked to the ground and beaten by three inmates in the prison yard at Calipatria State Prison in Imperial County on Thursday, California Department of Corrections and ...