Tracey Richter
A mother is hailed as a hero when she kills a home intruder -- but a secret journal leads police to suspect she may have planned a cold-blooded murder.
More from Season 9
Episode 1
Sarah Jo Pender
When her roommates are killed, an Ohio woman and her boyfriend blame each other.
Episode 2
Joanna Hayes
A woman goes to deadly extremes to help her son win a custody battle with his ex.
Episode 3
Ellen Snyder
A mother-son relationship is tested when a murder comes between them.
Episode 4
Clara Schwartz
A young woman's obsession with fantasy role-playing games ends with the real world murder of her father.
Episode 5
Jennifer Bowen
A custody issue is resolved when a woman and her new husband kill her ex.
Episode 6
Regina Williams
Was the driver in a hit-and-run death an abused woman or woman scorned?