An Unexpected Killer

A fun-loving 59-year-old man is found shot to death in his home and his beloved jewelry collection stolen, leading detectives to a long list of suspects and a killer harboring a dark secret.

A fun-loving 59-year-old man is found shot to death in his home and his beloved jewelry collection stolen.

A restaurant is robbed and the night manager murdered leading police to investigate suspicious coworkers, a disgruntled ex-employee and a violent serial attacker.

When a young husband-to-be is found shot and stabbed, detectives investigate a secret affair.

A devoted mother is stabbed to death in a horrifying attack and suspicion falls on those closest to her.

A vibrant young mother of three is murdered in the safety of her own home and investigators look to a history of troubled romances.

A brutal assassination, bitter custody dispute and a gunman's cryptic words send police scrambling on an interstate hunt to find the killer of a beloved father and husband.

When the strangling death of a young mother and bride-to-be baffles police, detectives probe a workplace grievance in search of a killer.

A wealthy trader and father of four is gunned-down at home while his family is tied up in a closet.

When a young mother is found dead in a field after a night out, police scour security video to retrace a suspect's steps.

A cat-loving and recently divorced young woman dipping her toes back in the dating game is beaten and strangled in a brutal and unusual way.

Detectives discover the badly beaten body of a single young woman left bizarrely staged on her bed.

A beloved teacher and mother of four silently vanishes in the middle of the night.

When a loving father of two is gunned down on his driveway, police uncover a hidden affair.

When a family that runs a beloved vet clinic is gunned down, police investigate disgruntled tenants, a pet owner with an ax to grind and an estranged son.

When a young mother and beloved coworker is found savagely stabbed in her bedroom, investigators are unable to pin down a killer.

Could the execution-style shooting of a well-loved, self-made couple be a tragic case of mistaken identity?

After a Texas mother is found murdered in an office bathroom, her husband admits a disturbing past while police chase down a serial killer.

When a devoted mother vanishes from home, a series of grisly roadside discoveries take police on a hunt for a killer.

When an outgoing college student is gunned down, police investigate disapproving roommates, a psychic and an infamous serial killer.