High Quality Content by WIKIPEDIA articles! "Bart the Murderer" is the fourth episode of The Simpsons` third season. It originally aired on the Fox network in the United States on October 10, 1991. In the episode, Bart stumbles upon the Mafia bar, Legitimate Businessman`s Social Club, after having a terrible day at school. The owner of the bar, mobster Fat Tony, hires Bart to work as its permanent bartender. When Principal Skinner goes missing after punishing Bart in school, Bart is immediately accused of murdering him, resulting in his standing trial in court. As Bart is about to get convicted, Skinner shows up and explains that he was accidentally trapped in his garage all week. Bart is therefore cleared of all the charges.