I Killed Dirty John

Heather Maples' shocking death forces the student community of Murfreesboro, TN, to confront the sobering truth that a killer lurks among them. Detectives unlock her cell phone to find a web of potential suspects and retrace her final night alive.

On November 17th, 1990, two deer hunters are found shot dead in the woods of Michigan. Eleven-years later, cold case detectives arrest Jeff Titus on suspicion of the murders, but the original detectives on the case believe Titus is innocent.

Shocking cell phone footage turns a murder case on its head in New Mexico.

An unlikely clue is key to solving a young mother's murder in Arkansas.

Puzzling forensic evidence leads Ohio police to a familiar suspect.

Detectives must untangle a web of deceit and betrayal to solve a murder.

A tangled web of lies and deceit turns into a race to track down a killer.

A man is gunned down in broad daylight while walking down a street.

A Wisconsin town lives in fear after a local woman is brutally murdered.

A popular math teacher is gunned down in his backyard in Arizona.

A popular New Jersey teen is found murdered in her aunt's kitchen.

An aspiring musician is shot and killed in his neighbor's yard in Arkansas.

A transgender woman is found shot to death on the side of a Texas road.

Detectives investigate the death of a special needs teen in New York.

Karen Simek is a talented food service worker. When her body is found with a gunshot wound outside her office in the morning, it leaves her family in shock and sparks a year-long investigation, which ultimately leads detectives to her killer.

An older man goes missing, and neighbors seem to be hiding information.