Boston Public: Chapter Twelve

As Senate approaches the school grounds, he saves a student from being attacked by gang members. After numerous attempts, Harry finally manages to get the boy to reveal that he is a member of the Crips and is attempting to leave the group because he killed a rival gang member. However, Senate is unable to help because he gave his word that he wouldn't discuss the situation with the authorities. Prevented from taking action, he reluctantly hides the truth from Lauren, his co-workers and the police. Meanwhile, Harper grows even more suspicious about Lisa and Buttle's deepening friendship, so Guber takes the reins and alerts Lisa's parents about their daughter's rumored affair. Thoroughly panicked, Milton tries to break it off, but Lisa pushes him to have sex one last time and her father catches them in the act. Buttle is immediately fired and the news rocks the halls of Winslow High. But when Riley attempts to soften the blow for Milton, Guber fires him as well for withholding informatio