"Bart the Murderer" is the fourth episode of the third season of the American animated television series The Simpsons. It originally aired on the Fox network in the United States on October 10, 1991. In the episode, Bart stumbles upon a Mafia club after having bad luck at school. The owner of the bar, mobster Fat Tony, hires Bart as a bartender. When Principal Skinner goes missing after punishing him at school, Bart is put on trial for his murder.

Richard L. Moore is an American film and television animation director, screenwriter and voice actor. He is best known for serving as a director on primetime animated television series such as The Simpsons, The Critic and Futurama as well as directing the films Wreck-It Ralph (2012), Zootopia (2016) and Ralph Breaks the Internet (2018) for Walt Disney Animation Studios. He is a two-time Emmy Award winner, a three-time Annie Award winner and an Academy Award winner.