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A Michigan Mom disappears outside her parent's home. Her husband Doug has a strong alibi, but soon becomes a suspect when his alibi evaporates in a twist.

A Michigan Mom disappears outside her parent's home. Her husband Doug has a strong alibi, but soon becomes a suspect when his alibi evaporates in a twist.

After grandmother Irene Kennedy is found dead in a park, her family is split apart when a distant relative is charged with her murder.

Popular Spanish teacher and grandmother Patricia Mery is found brutally beaten and stabbed to death. Could a family feud had led to murder?

The stories of these perpetrators may be different, but their motives are always the same: to stay out of prison and live life on the run.

The stories of these perpetrators may be different, but their motives are always the same: to stay out of prison and live life on the run.

When the bodies of young women appear on the outskirts of Laredo, Texas, Cpt. Calderon leads a dramatic manhunt. It ends in a face-off with a killer.

When the bodies of young women appear on the outskirts of Laredo, Texas, Cpt. Calderon leads a dramatic manhunt. It ends in a face-off with a killer.

In 2013, 22-year-old Amber Bass was shot dead in her own driveway after a night out. Was this just a random act of violence or was a jealous lover involved?

When Sharon Robinson's body is found outside New Orleans, her abusive corrupt police officer boyfriend is a suspect. But had she been involved in a bigger crime?

In the 1960s, Rodney Alcala assaulted Morgan Rowan. 50 years later, Morgan learns she is not the only survivor of his attacks.

In 1981, two men rape and shoot a young mother, forcing her fiance to watch it all. It will take two decades before justice prevails over the men.

True crime investigation using body-camera footage from police departments all over America. What dramatic twists and turns will lead to catching the killer?

Alicia was a typical 13-year old who made friends in chat rooms. But when she agreed to meet Scott Tyree in person, she had no idea he was grooming her.

An up-close and personal look at the front line of policing, using real footage from police body cameras. Life on patrol can be anything but routine.

When a man claims he is responsible for the deaths of two teenagers while defending his home, detectives must determine the truth from madness.

True crime investigation using body-camera footage from police departments all over America. What dramatic twists and turns will lead to catching the killer?

In the 1960s, Rodney Alcala assaulted Morgan Rowan. 50 years later, Morgan learns she is not the only survivor of his attacks.

When the bodies of young women appear on the outskirts of Laredo, Texas, Cpt. Calderon leads a dramatic manhunt. It ends in a face-off with a killer.

When the bodies of young women appear on the outskirts of Laredo, Texas, Cpt. Calderon leads a dramatic manhunt. It ends in a face-off with a killer.

In 2013, 22-year-old Amber Bass was shot dead in her own driveway after a night out. Was this just a random act of violence or was a jealous lover involved?