Derek joins the Aryan Brotherhood, and is respected for his actions on the outside.
He is given a job in the prison laundry and assigned to be the partner of Lamont, a black man who was serving six years for robbery and assaulting a police officer, although Lamont strongly implies that the latter was a trumped-up charge.
After publicly turning his back on them, he is punished by being severely beaten and raped in the shower by the Aryan Brotherhood members.
Derek lies in the hospital wing after receiving several stitches to his face and anus.
He says that his help is not free, and will need to be repaid by Derek's active decrying of the D. On his morning of release, he bids goodbye to Lamont and says that he thinks that Lamont may be the reason for him not getting attacked. Both Seth and Danny are being closely controlled by Cameron.
Lamont denies this but his face gives away his true actions. Derek tries to persuade him to leave the gang, while Danny feels angry and betrayed that Derek no longer follows the ideals that Danny is now emulating. That evening, Derek attends a neo-Nazi party being thrown in honour of his release (with Danny sneaking in against Derek's wishes), to tell Cameron that he and Danny will no longer associate with the movement, and that he now sees Cameron as a predator and manipulator who persuades vulnerable youths to do his bidding while escaping accountability for the crimes and distress that he brings about.
American History X is a 1998 American crime drama film directed by Tony Kaye and written by David Mc Kenna.
It stars Edward Norton and Edward Furlong, and features Fairuza Balk, Stacy Keach, Elliott Gould, Avery Brooks, Ethan Suplee, and Beverly D'Angelo.
That night, an opportunistic gang of black men made up of the Crips Derek earlier insulted on the basketball court attempt to steal Derek's truck. Derek shoots and kills one of the thieves and curb stomps another (this was the opening scene of the film), leading to a sentence of three years in the California Institution for Men for voluntary manslaughter.
In prison, Derek realizes that he is very much in the minority as a white man and is at risk of repercussive violence.