Marvin Gabrion bound Rachel Timmerman and tossed her, alive, into a lake, days before he was to go on trial for her rape. He also killed her baby - who has never been found - and three other men, two of whom have also never been found. This season covers all of those cases. 

MUSIC:

Kevin MacLeod, Incompetech - Almost in F

Kevin MacLeod, Incompetech – Immersed

Kevin MacLeod, Incompetech – Despair and Triumph

Kevin MacLeod, Incompetech – Classic Horror

 ...