Snapped [OV]

A Missouri man goes missing, and his ex-wife holds the key to the mystery.

A nurse's life is turned upside down when her husband is murdered and a secret video shows that she's hiding something from police.

A business woman's life becomes a sci-fi tale, when her new boyfriend's ex is abducted and clues point toward an extraterrestrial motive.

A toxic mother-daughter relationship spills over to the men in their lives, with deadly consequences.

A popular professor's death looks like an accident, but turns into a murder mystery with his widow at the center.

A modern-day Romeo and Juliet story has a killer ending.

A fitness queen turns fugitive when her assistant's body turns up in her car.

A military wife is caught in deadly love triangle.

The premature death of a cancer victim leaves his wife facing lethal injection.

A woman eludes police for six years after a confrontation with her neighbor turns deadly.

A young woman's scrapbook offers insight into a shocking crime.

A yoga instructor's death reveals his girlfriend's secret double life.

Two bodies in the back of a burning car lead police to the door of a police officer's wife.

A teen love triangle ends with a missing girl, a dismembered body and three families changed forever in East Moline, IL.

The turbulent relationship between a promising law student and her boyfriend ends with an unexpected act of violence.

Forced to choose between her mother and her boyfriend, a Florida teen makes a deadly decision in West Palm Beach, FL.

A young girl's death is complicated by her lesbian lover -- and her lesbian lover's husband in Easton, PA.

The motive behind the execution-style murder of a police officer's wife puts a dark new twist on the term "internal affairs."

A beauty queen ends up in the spotlight when a local murder reveals her scandalous secret life, but was she wrongly accused? Akron, OH.

A man awakens alone to find a knife-wielding man in his bedroom -- but is his absent wife a victim or an accomplice?

In 2005, Misty Witherspoon accidentally shot her police officer husband, Quinn, with his service weapon. But, when police learned the grieving widow had also embezzled money from her church to cover the family's debt, it wasn't long before they saw Quinn's life insurance as a motive to kill.

A beautiful young woman is caught on tape plotting to kill her husband -- but was it real or an audition for reality TV? (Boynton Beach, FL.)

A case study of Jessica Riggins, an Arizona woman who was convicted of the August 2007 shooting death of her husband.

A chemist, a dying husband and a suicide add up to a murder mystery in Raleigh, NC.