Season 12

Sometimes the most dangerous place to be is in the arms of your loved one.

When love goes wrong it is a dangerous game. These Deadly Women "Kiss then Kill."

Friendships provide love and support, unless they turn toxic.

Every murder is a tragedy but some are plain barbaric.

Some women can’t admit their failings and point the finger of blame at others.

Former FBI criminal profiler Candice DeLong delves into the minds of female killers.

Jealousy can become an obsessive trait, even a deadly one.

A beautiful face can mask the ugliest of intentions.

Kristin Stephens uses her husband’s money to fuel her gambling addiction; Brittney Dwyer convinces her roommate to drive to her grandfather’s home to search for money; a couple targets an employee to squelch their financial problems.