i got the guy, allegedly, brought him down. allegedly some people dragged him inside of the cube, into the blind spot, and started beating on him. >> the blind spot was an area behind a privacy wall, which has since been removed. carlstrom says he felt obligated to lure chamberlain there because the plot to attack him was hatched by other white inmates, and jailhouse politics requires inmates of the same race stick together. >> if you were not obligated, would you have felt the need to beat this man up because he had a sex offense? >> hell, no. i actually -- no. i actually brought that man around, told him the jail rules. i thought he was a nice guy. if i wasn't obligated, heck no. i wouldn't have touched that guy. >> carlstrom says his participation in the actual attack on chamberlain was minimal. >> i had my back against it most