Fiona Vroom

While investigating human organ theft, Mulder and Scully uncover a mysterious cult consumed with macabre rituals.

When a man is killed in the style of a character from a mystery novel, Detective Lynwood asks for Jennifer's help, as she's a mystery novel aficionado. Then the killer strikes two more times, each time copycatting murders that occur in famous novels.

A reporter seeks revenge when he discovers Lucifer has been sleeping with his estranged wife; a serial killer from Lucifer's past resurfaces.