Thursday

Nancy, David and Susan Spangler are found shot to death in their home - the brutal slaughter is deemed a murder suicide. Over the next fifteen years, two more Spangler spouses, Sharon and Donna die in similarly suspicious circumstances. After an exhaustive investigation by numerous agencies, authorities finally get a confession from psychopath Robert Spangler as he reveals his role as a serial spousal killer.

In rural Wyoming, a young teen is found strangled and violated after vanishing from her group home. Relentless investigation reveals the killer’s shocking identity.