Killer Motive - Episode Guide

After a young woman is found dead in a Texas lake, investigators hunt down a killer on the run.

When a young man with big dreams is found dead, investigators follow the money to find his killer.

A mother of five is found dead in her home. Was she murdered, or was she hiding a dark secret?

Examining the case of an outgoing, gender-fluid teenager who was gunned down in a small town in Iowa.

When a pregnant woman goes missing, a grisly crime is revealed with a disturbing and unusual motive.

After three people are killed in cold blood, their family members are forced to confront evil in their midst.

A man snaps when a childhood trauma is triggered. Will the law treat him as a killer or victim?

A killer targets a town's law enforcement community. Will he be caught before he strikes again?

When a beautiful family of four - including two young children - vanishes in California, police think they left voluntarily. It takes a decade for the awful truth to emerge: a killer, hiding in plain sight, slaughtered an entire family. 

When a soldier is gunned down on a dusty street in a California desert town, the investigation tests the bonds of friendship – and the limits of family loyalty – as police close in on the killer.

An outspoken radio personality and veterans' advocate is gunned down in her own bedroom. Did her strong opinions make her a target, or did a litany of family secrets lead to her murder? 

A popular chiropractor is healthy one day but dies a painful death the next. When doctors discover that the reason for her death is far from natural causes, police must uncover who would want a woman with a seemingly perfect life dead… and why. 

When the body of insurance salesman Brian Davis is found alongside a bayou in Calcasieu Parish, Louisiana, police discover that he is a man with a life full of secrets. But could those closest to him be hiding the biggest secret of all?

A Naval officer who rose through the ranks and once questioned terrorists at Guantanamo Bay is found by his wife, dead inside a Florida hotel room. Is the brutal crime connected to his wartime service, or are secrets closer to home to blame?

A wife claims she woke up to discover her husband had been shot to death as she slept next to him; police question if she is a shocked and grieving widow or if she's a cunning killer with a twisted master plan.

When a North Carolina preacher's wife is found murdered, police must determine not only who may want her dead, but whether some members of the congregation are mourning – or trying to cover up their part in the violent crime.

Family members desperately search for a missing Virginia teenager, not knowing police have a secret: they've discovered his body but refuse to release any info as they untangle an extraordinary motive.

Police search for an odd-looking gunman seen fleeing after shooting a young mom to death, and uncover a suspect who's not what they expect—with a motive that's impossible to comprehend.