The Killer You Know

Most homicides are committed by someone familiar - a spouse, a co-worker, a jealous ex. Each gripping episode in this series examines three shocking stories.

Episode 1

Sarah Ludemann and Rachel Wade are dating the same boy. Instead of being mad at him, they take out their revenge on each other, leaving Sarah stabbed to death in the street.

Episode 2

When Jennifer Pan calls police about a home invasion killing her parents, investigators think she's innocent. That is, until her story doesn't add up and proves she is the killer.

Episode 3

Three shocking tales of betrayal and murder. First, a mass shooting on the University of Alabama campus leaves the country in shock.

Episode 4

Real estate tycoon Gary Triano is dead after his car explodes. His ex-wife, Pamela Phillips, is to blame when police discover her plot to receive his life insurance policy.

Episode 5

When Devon Guzman is found with her throat cut, investigators think her girlfriend is to blame. However, her ex-girlfriend Michelle and her husband, Brandon are the attackers.

Episode 6

When a neighbourhood quarrel boils over, Billy Woodward decides to strike first. Billy crawls across the street and opens fire, killing two and injuring one.

Episode 7

When three neighbourhood feuds turn deadly, investigators discover years-long arguments over land, rumours, and deer.

Episode 8

When Linda Culbertson calls police about an invasion at her workplace, they assume she is a victim. However, police discover that Linda hired two men to stage the attack.

Episode 9

Couty Alexander calls police saying that he found his wife, Christa, shot. However, a gap in his story proves he is the one that pulled the trigger.

Episode 10

The brutal slayings of wealthy families leave investigators wondering who stands to benefit from the family fortune.

Episode 11

When a hooded man shows up, Pamela Lawson thought he was her boyfriend's friend. But, the shadowed figure was her co-worker who had come to kill the man she alleges abused her.

Episode 12

Til' death do us part comes sooner than later in these three chilling newlywed cases.

Episode 13

Investigators dive into cases of love and betrayal by the people that three victims trusted most.