Derek participates in a 5-on-5 game against several members of the Crips for the control of the recreation center basketball courts .
Shortly thereafter , Cameron Alexander ( Stacy Keach ) and Derek form a white supremacist gang called the D.O.C.A skilled basketball player , Derek is reluctantly dragged into a 5-on-5 game against several members of the Crips in which the prize is control of the recreation center basketball courts .
American History X