Signs of a Psychopath, Do Her Mortal Harm

In Texas, a heartless gunman shoots a young, innocent couple with devastating consequences.

A home invasion in a large Canadian town leads to the revelation of a woman's shocking double life.

In Louisiana, a sadistic serial killer butchers eight women over a decade.

Police find a father of two dead and interview his family, but one member is missing.

A graduate student's disappearance leads police to a demented monster.

In Vermont, a man turns himself in for robbery, but the other crimes he confesses to are so much worse.

An alcohol-related car accident in Michigan leads police to a monstrous psychopath.