TV Guide Oxygen Saturday

Chicago detectives pay close attention to the leads they gather on a missing man's case after his family receives a haunting text message.

After a well-known rock climber is found dead at the bottom of the cliff, the investigators take a closer look at the scene to uncover the tragic truth.

When a woman is found dead, presumably from a tragic hunting accident, the police uncover a truth that shakes the village's peaceful existence.

Details are shared about a criminal case to reveal how detectives worried that the case was an elaborate joke staged by a young director.

Details are shared about a criminal case to reveal how detectives worried that the case was an elaborate joke staged by a young director.

The authorities investigate the murder of a law school graduate, and they find a break in the case when they discover a secret recording.

After a city is struck with fear, a retired detective helps the authorities to connect six deaths to a single killer who is motivated by a grudge.

Details are shared about the murder of a former firefighter who was killed in his garage to reveal how the police used camera footage to find the killer.

Nearly 40 years after Cathy Krauseneck is found murdered with an axe in her upstate New York home, a new team of investigators joins the cold case

The parents of 1996 Cal Poly murder victim Kristin Smart speak out in their first interview since the recent conviction and sentencing of Paul Flores.

When a woman drowns in the tub, the police assume it was suicide but when her husband confesses to murder two years later, they reexamine the crime scene.

After the police find an experienced outdoorsman viciously stabbed to death on a hunting trip, they work tirelessly to uncover the stunning truth.

A wife's last written wishes point to suicide, but relentless detectives ask if the answers lie in her obsession with death or a cheating husband.

The police assume a couple crashing into the creek was an accident until a dogged coroner and a newly appointed prosecutor discover what really happened.

After a woman is found dead after trying to take a relaxing bath in a whirlpool bath, a 10-year-old unsolved case with dark secrets comes to light.

After a wealthy socialite dies by falling down the stairs, the police must rely on physics so they can determine if this death was an accident or a murder.

After a small-town doctor is killed in a house fire, his caretaker's son was blamed and convicted but now new evidence can create a different conclusion.

Kelly and Steve unravel the murder of a Navy veteran, shot execution-style; phone records could hold the key to uncovering his killer's identity.

Investigators suspect a killing is the result of a robbery; as new evidence surfaces, detectives develop a theory, and only a voice from the grave can prove it.

When suitcases of dismembered remains wash ashore, the investigation leads back to New Jersey, where a facade of a perfect family man breaks to reveal reality.

Kelly and Steve unravel the murder of a Navy veteran, shot execution-style; phone records could hold the key to uncovering his killer's identity.

Investigators suspect a killing is the result of a robbery; as new evidence surfaces, detectives develop a theory, and only a voice from the grave can prove it.

When suitcases of dismembered remains wash ashore, the investigation leads back to New Jersey, where a facade of a perfect family man breaks to reveal reality.

After a mother of two is found stabbed to death, the police originally thought it was a random act of violence, but they quickly learn that's not the case.

A dashing adventurer was found dead on his boat which seems like an accident, but as the investigation continues, the investigators find a secret past.

Details are shared about a mother's disappearance to reveal how the police first suspected her estranged husband until they realized that he had an alibi.

Details are shared about a mother's disappearance to reveal how the police first suspected her estranged husband until they realized that he had an alibi.

A report is conducted on the case of a Florida man, who was later found murdered after he disappeared while duck hunting on his wedding anniversary.