Season 3

A brutal attack leaves a witness to murder. But when the police find the killer, turns out the intended victim, and the motive, were not what anyone imagined.

When a prominent attorney is found savagely stabbed to death in her office, investigators find themselves with a myriad of suspects - from violent felons to lesbian love triangles. In the end, they discover a killer as cold as they come.

What originally looked like a heart attack turns out to be a calculated execution. Soon, detectives unravel a murder plot that hits a little too close to home.

When a mother is found shot dead, with her 9-month-old daughter in the next room, detectives uncover a path of late-night encounters, secret lovers, and seething jealousy.

A loving woman is found stabbed to death in her apartment. With a long list of admirers, investigators uncover secret obsessions that lead to a sadistic killer nobody suspected.

A single mother is strangled to death in the middle of a Hawaiian paradise. But despite investigators quickly focusing in on two suspects, nothing comes easy as investigators fight for over a decade to bring her killer to justice.

A retired couple is found brutally beaten to death in their country club estate. But detectives soon discover that what happens in Vegas doesn’t always stay there as they hunt down this monstrous killer.

A young woman is stabbed to death and suspects include a warlock and a rumored Wiccan lover. But the case goes unsolved for years, until a triple homicide just miles away leads investigators to a dark obsession that cost four people their lives.

A local beauty queen is found dead in a lake. As her small town grieves, law enforcement find themselves on a 20-plus-year investigation that leads them to a killer that was hiding in plain sight.

An apartment fire proves to be arson, set to cover up the murder of a young beauty. The discovery of a secret double life, and unique evidence, lead detectives to one suspect who’s shooting blanks and one who was there to kill.

A witness comes face to face with the killer of a small town beautician. Despite having an eyewitness, it would take years, and a surprise tip, to lead detectives to who strangled this mother and beloved member of the community.

When a 4-year-old finds his great-grandparents “melted,” he runs for help, launching an investigation into their double murder. Greed takes center stage as detectives unwind this heart-wrenching case that leads them to a suspect no one saw coming.

A young woman disappears, leaving the community hoping for her safe return. When she is found murdered, a string of mysterious anonymous tips take detectives into a toxic world of jealousy and obsession.

A missing persons case becomes something much darker when a sick, sinister affair is uncovered, leading investigators to believe foul play is involved. It takes years of detective work to unravel this historic case and a mother’s true fate.

The mysterious shooting of a prominent restaurateur leaves detectives in a lurch with no solid suspects and no murder weapon. When financial motives come to light, an undercover operation and clever forensic investigation turn this case upside-down.