smashed him out. >> the tape is reviewed by captain mike caldwell. >> this inmate is approaching corey allen in what turns out to be a pretty significant altercation. ultimately inmate allen gets the upper hand here and delivers what you see here as a succession of blows to the head, closed fist punches to the head and torso. >> and that happens for several seconds as the responding officers begin to arrive. >> they asked me where was the weapon. that's what they asked me. i said what weapon? they said we believe you used a weapon. i didn't use no weapon. you know what i'm saying? i just didn't play no games. >> even though corey didn't start the fight, he received two months in segregation because of past violations and having gone beyond defending himself to becoming the aggressor. since the move, he has refused his medication. >> about to swerve on something too. no! i'm about to swerve on something too. >> corey says his interactions with his imaginary friend jimmy is increasing. >> did you see me talking to the dude when i was beating the [ bleep ] out of him. when i was beating the [ b