Season 13, Episode 1 | Original Airdate: 2014-04-20
Season 13, Episode 3 | Original Airdate: 2014-05-04
Season 13, Episode 4 | Original Airdate: 2014-05-11
Each episode of this true-crime reality series examines a different felon, usually a female, who has committed murder or attempted murder. The victim is usually the perpetrator's partner. The documentary-style series features interviews with friends and family members of the accused and victims, law-enforcement officials, attorneys and other people with first-hand knowledge of the cases.