crimes including rape and with a long list of violent offenses inside indiana state prison, inmate brian collinswas fortunate to have been moved out of the intensive detention unit to the less restrictive chronic care unit. but not long after the move his luck ran out. >> mr. collins has been accused of assaulting another inmate. there was never a verification of that, but the accusation was there. >> brian had a history of aggressive behavior, a history of getting into fights with inmates and staff. he was a convicted sex offender, obviously in jeopardy inside a prison, so i think a lot of his aggressive behavior was a means of protecting himself. >> prison officials allowed us to give collins a small videocamera to record his personal thoughts inside his cell. he gave us a rundown of the numerous disciplinary write-ups that he had taped to his wall. >> this is a battery. this is a battery. this is a battery. all of these are batteries. influence to others, disruptive, temperament, volatile, safety habits, careless, supervision required, constant. >> but what we really wanted from collins was t