YMMV / The X-Files S01 E12 "Fire"

• Complete Monster: Cecil L'Ively is a deeply sadistic Serial Killer who has the power to ignite things using his mind. Using these powers, Cecil targets various wealthy women by sending them love letters and stalking them. He then burns them alive and targets the rest of their family. After failing to murder Sir Malcolm Marsden, Cecil follows him and his family to the States, posing as a caretaker named Bob who he actually murdered sometime before. Meanwhile, Cecil poisons and murders the family chauffeur with a flame accelerant before going to a crowded bar and burning the place to the ground while watching the fire with a smile on his face. Cecil then drives the Marsden family to a party in Boston, in which he sets ablaze the building's 14th floor to stage a rescue of the children as a publicity stunt. Later that evening, Cecil attempts to finally burn and kill the entire Marsden family and agents Mulder, Scully, and Greene, including locking the children in a separate room to burn to death.
• Retroactive Recognition: Crowley is a pyrokinetic (who'd've thought?)

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