that turned out to be the case for etima as well. but in 2006, jerad petrovich was allegedly involved in an incident that not only resulted in serious charges, but set up incidents that affect the entire system today. >> you're using your legal paperwork as weight? >> yeah, also magazines, you know. >> petrovich has approximately 20 pounds of legal paperwork in his cell, leads to a successful jailhouse workout. the paperwork has accumulated over four years, since he was accused of being a ring leader of one of the orange county jails most transformative events, group assault and murder of an inmate. only murder in the jail in more than a decade. at the time, petrovich, in jail for receiving stolen property, was seen as the leader of the white inmates. >> we're standing in f barracks, the left side. this is the scene of a pretty gruesome homicide that occurred in 2006. it was the murder of inmate john derrick chamberlain, occurred in october, occurred over here in d-cube. inmates drug chamberlain out of view from the guard station and