Two women were strangled to death four months apart on conjugal visits at Mule Creek State Prison in California ...

California prison officials are investigating ... women were killed just months apart on conjugal visits. Officers found Robert E. Cole, 48, unresponsive in his cell on Friday, April 4 at around 6:30 ...

Erik Menendez and Lyle Menendez, who are currently serving life sentences without the possibility of parole for the murders ...

A former Placer County volleyball coach, convicted of child sex charges, was killed Friday in a suspected homicide at a Northern California prison, according to state corrections officials.

Robert E. Cole, 48, was found unresponsive at about 6:30 a.m. Friday in his cell at Mule Creek State Prison, where he was serving life with the possibility of parole for a string of sickening sex ...