Snapped: Killer Couples Season 4 Episode release dates & where to watch

1. Amanda and Grant Hayes

A turbulent love triangle with a deadly turn - leaving behind a dismembered body, and a killer couple pointing the finger at each other in the aftermath.

2. Brittany Smith and Jabrai Copney

An Ivy League student and a music producer's criminal activities are discovered when a failed drug deal leads to murder.

3. Michelle Michaud and James Daveggio

A couple's dark sexual cravings lead to a series of assaults that only become more gruesome as things heat up.

4. Sara Aldrete and Adolfo Costanzo

In the Mexican desert, two cult leaders' passion for torture and human sacrifice is exposed when they pick the wrong victim.

5. Carol Bundy and Douglas Clark

A one-night stand turns into a romance from hell after a woman learns of her lover's dark and deadly desires.

6. Charlene and Gerald Gallego

A husband and wife went to extreme lengths to satisfy their desires by using teens as sex slaves before murdering them.

7. Mona Watson and Michael Howell

An ex-con and a victim of domestic abuse turn into a modern-day Bonnie and Clyde when their drug-fuelled romance leads to a tri-state killing spree.

8. Donna and Jason Slaughter

A married couple's twisted scheme is exposed when they conspire to murder the husband's secret lover.

9. Nancy Rish and Danny Edwards

A desperate couple kidnaps a wealthy businessman, which leads to murder. Single, low-income mother Nancy falls in love with wealthy Danny, with serious consequences: his wealth is the product of crime.

10. Dawn Godman and Justin Helzer Contra Finale

Two lovers set out on a deadly mission inspired by a zealous prophet to prove their devotion to each other and their religion.