A retiree dies by poison and the circumstances raise flags from the start. But gathering the evidence to prosecute would become the challenge, and result in a tale expected by no one.

Decades after a woman is murdered in her car, police receive an out of the blue letter about the crime. It led down an unexpected road that ultimately solved the case.

A local actress is murdered in her home, leaving her family reeling. A trio of suspects would be investigated before one was revealed as the killer.

A woman’s murder went unsolved for years. An anonymous letter sent to police gave chilling details of the crime, but would it actually solve the case?

A chilling discovery and call to police led to a murder that shocks the conscience. Recorded statements became critical evidence at trial.

A mom disappears while her children sleep in their beds. A piece of missing couch cushion would prove pivotal in the investigation, decades after the crime.

A retiree is found murdered in his Florida home. A sole beer can and a daily planner would be the best clues to finding his killer. It was a mystery that would take many years to solve.

A single mom goes missing after a night out with friends. A momentary call placed to 911 proved to be the first key, that would eventually help unlock what happened.

Family members are suspected of foul play when a young man goes missing. The tangled web of complex relationships would not be easy for investigators to unravel.

A turquoise bodysuit and a notebook entry became key in finding the killer responsible for two brutal and bizarre murders from decades before.

Human remains found in a field lead an investigator on a decades-long quest. He was determined to uncover whose remains were found, and how they had gotten there.

A successful entrepreneur and mother is killed in bed while sleeping. Untangling the web of who committed the crime started with a car.

A home invasion leads to the murder of a young mother and entrepreneur. With a community up in arms, the recovery of a car taken from the home might provide some of the answers needed.

A woman dies and the question soon becomes: murder or death by suicide? It’s a case with twists and turns that would take years to unravel.

A 60-year-old murder lands in the lap of a brand-new homicide detective. The journey to its solve would become her career challenge and personal mission.

When a woman disappears, the search soon turns into a homicide investigation. Who was responsible and the motive for the crime caught everyone by surprise.

A jogger disappears and all eyes turn to her Iowa town as they search to find her. After her body is found, a car would prove to be key in identifying her killer.

A motel room shows signs of violence - but there’s no victim inside to prove that any crime had actually occurred. A body is soon discovered and linked back to the room. Police now need the final piece: who committed the crime.

Police are called to a couple’s home after they report an active break in. The wife lay dead and her husband shot. An unlikely motive leads police to the killer.

A young couple are bound and killed and the question of ‘why’ and ‘by who’ swirled. The likely answer to the ‘why’ could never have been expected.

A woman disappears after a night out with friends. A car wash would be key to finding her killer. But the mystery still remained: where was Christina’s body?

A young mom goes missing and after her body is found, police are left with more questions than answers. Disinfectant wipes would prove pivotal in solving the case.

A husband is gunned down in a quiet neighborhood as he walks with his wife. A variety of communications would help solve the crime and bring to light a brutal, surprising plot.

A young wife was found dead in the family home. Did her husband just find her or was he responsible? The home itself would prove to play an unexpected role.