Season 9 · Episode 8 — Tracey Richter

When her roommates are killed, an Ohio woman and her boyfriend blame each other.

A woman goes to deadly extremes to help her son win a custody battle with his ex.

A mother-son relationship is tested when a murder comes between them.

A young woman's obsession with fantasy role-playing games ends with the real world murder of her father.

A custody issue is resolved when a woman and her new husband kill her ex.

Was the driver in a hit-and-run death an abused woman or woman scorned?

A love triangle between a preacher, his son and his girlfriend ends in the death of the preacher's wife.

A widow and her stepdaughter accuse each other of murder - but only one goes on trial for her life.

One woman methodically exacts her revenge by ambushing the girlfriend of a former Chicago Bears star.

A wife refuses to watch a Star Wars cartoon with her husband, so he strikes her -- and she strikes back.

A beautiful blonde soccer mom has a history of manipulating men - but does that make her a murderer?

An Oakland hairdresser claims her boyfriend's death is an unfortunate accident.

A lesbian love triangle turns deadly when one woman disappears and police look to the other two for answers.

A man dies in an apparent freak accident, but soon his wife is accused of murder and more.

A mother responds to her estranged daughter's call for help and walks into a deadly trap.

An L.A. police detective turns suspect when DNA cracks a 23-year murder mystery.

A love triangle pushes two teenage girls into a deadly confrontation.

A brutal attack in a yoga shop leaves one victim dead -- and the other... a suspect.

When a beloved businessman's daughter is accused of his murder, she makes a terrible accusation of her own.

A mother schemes to save the expense of a divorce by recruiting her 16-year-old son to help end her unhappy marriage.

A single slip of paper in a grandmother's purse reveals a murderer's identity seven years after a case goes cold.

A doting father is shot down on his doorstep, and police find his killer too close to home for comfort.

A biochemist becomes obsessed with a co-worker and formulates a plot to eliminate his fiancée and her husband.

A popular college basketball player's clash with her more studious roommate ends in tragedy.

A wife shoots her husband during a family hunting trip and authorities question whether it was an accident - or something more sinister.

A quiet California cul-de-sac becomes a crime scene when a couple's domestic drama reaches a deadly climax.

A popular police officer is killed, and the motive may be payback - by a woman scorned.