

The Season 8 opener features examines the infamous 1892 ax murders of Lizzie Borden's parents.

A woman seeks revenge; an affair turns deadly; and a wealthy housewife hides secrets.

Killers who hide from the law in plain sight are profiled.

Women who committed crimes in the name of money are profiled.

A middle-aged woman goes after an older man; an Army wife isn't satisfied with her husband; and a black widow poisons her mates.

A divorced woman fakes a home invasion; a mix of jealousy and alcohol affect a UK mother; and a drug kingpin eliminates the competition.

A comely woman goes after an older man; a cabaret star performs a finale that kills; and a deadly farmer's wife is profiled.

A bondage queen doles out punishment; a vengeful teenager ignites a blaze; and a doctor prescribes lethal cures.