A 30-year manhunt ends! Dive into the chilling true crime story of Glennon Engelman, the St. Louis serial killer who evaded justice for decades. Uncover the meticulous investigation, wiretaps, and shocking evidence that finally brought him down. This "FBI Files Movie of the Week" reveals the sinister motives and calculated actions of a terrifying predator. Will the truth send shivers down your spine? Subscribe for more real crime!