The Poker Game
Zack and his zany college pals stage a poker tournament to raise money for Slater's gender-reassignment surgery. The tournament draws in characters from all over campus, including a mysterious stranger named "Buck", who confesses to brutally murdering his neighbor's kids.
Unscripted, the infamous "Buck" child-killing confession appears to have been an actual confession. After shooting, "Buck" disappeared from the show lot. He was never identified by law authorities.