"Man on Fire" is the 19th episode of the fifth season of the American series The Vampire Diaries and the series' 108th episode overall. "Man on Fire" was originally aired on April 24, 2014, on The CW. The episode was written by Melinda Hsu Taylor and Matthew D'Ambrosio and directed by Michael Allowitz. Plot Stefan (Paul Wesley), after Damon (Ian Somerhalder) told Elena (Nina Dobrev) that he does not want to see her again, tries to keep Elena busy by helping her study so she will not think of him. Bonnie (Kat Graham) joins them at the library and Stefan and Elena notice that despite the fact that she might die soon since the Other Side is falling apart, Bonnie is acting like nothing is happening. Their discussion gets interrupted by Enzo (Michael Malarkey) who comes wanting revenge on Stefan for killing his true love, Maggie (Heather Hemmens). Stefan denies that he was the one who did it despite Enzo showing him a picture of Maggie as a proof that she was killed by "the ripper". Stefan denies it since during that period, he was not "the ripper" but Enzo does not believe him. Damon looks for the traveler's knife and goes to Matt's (Zach Roerig) place to ask for it. Matt and Jeremy (Steven R. McQueen) though are also looking for it all over the house and cannot find it. They tell Damon that Tyler (Michael Trevino) told them it was in the house but they did not hear from him since then. Damon puts the pieces together and realizes that Tyler must have been possessed by the travelers. He calls Enzo for help but Enzo tells him that he is with Stefan and Elena and he is about to kill Stefan because he was the one who murdered Maggie. Damon tries to tell him that this is not possible because Stefan was not "the ripper" during the '60s but Enzo does not want to hear him. Enzo uses the help of Liv (Penelope Mitchell) to cause pain to Elena and Stefan to make him admit his action. Bonnie asks her to stop but she cannot because if she does not do whatever Enzo wants, he will kill her brother Luke (Chris Brochu) who Enzo keeps hostage. Stefan keeps denying that he had anything to do with Maggie's death so Enzo threatens to kill Bonnie. To save Bonnie's life,