Profiling the mind of an arsonist, forensic experts uncover how John Leonard Orr used his position to evade suspicion for years. See how they exposed this firefighter turned serial arsonist Forensic Factor: Season 5 Episode 4 Pyromaniac Watch more full episodes here: https://www.youtube.com/watch?v=qqmbo5YKtdg&list=PL7obPXMGvUFfHiB-J5sUhsesRDxBA7hpq Welcome to Forensic Factor! Explore real-life investigations where elite forensic experts use cutting-edge techniques to solve the world’s most puzzling crimes. Through re-enactments and expert insights, discover the secrets behind catching elusive criminals. Subscribe for more: https://www.youtube.com/@forensicfactorofficial?sub_confirmation=1 #TrueCrime #RealCrimeStory #ForensicFactor #JohnLeonardOrr #ArsonInvestigation #SerialArsonist #FirefighterCrime #CrimeDocumentary