Episode 1 | House on the Lake

A mom suddenly vanishes and a dad is under suspicion, but there was no body, weapon or eyewitness, and surprises cropped up along the way.

Episode 2 | Unimaginable

Investigating whether a toddler left in the car for seven hours while his dad was at work was a heartbreaking accident or murder.

Episode 3 | Betrayed

Melissa Lewis disappears, leaving signs of a struggle and a strange orange mist behind her; her boss goes missing and leaves behind an even bigger mess, and a missing fortune.

Episode 4 | A Texas Twist

This part of the Lone Star State is largely sheltered from hurricanes, but, as it turned out, not from one unnatural disaster.

Episode 5 | Nightfall

After a young mom is found dead on the side of a country road, 40 miles from her Knoxville home, investigators scramble to figure out how she ended up there.

Episode 6 | Burning Suspicion

At first, the fatal fire that swept through the home of a young couple looked like an accident. Then investigators took a closer look - and what they discovered about the fire, and this couple, left them burning with suspicion.

Episode 7 | Lost and Found

A 4 year old girl abducted and raised by her kidnapper spends decades trying to get back home and she finally does. Her story had many ups and downs but the ending was extraordinary. As it turns out that ending was only the beginn...

Episode 8 | The Mystery of the Murdered Major

A shy yet driven young man, David Shannon, makes good in a military career while quietly immersing himself, and his wife, in the world of swinging. The thrill is ended when the recently promoted Major's life is taken by two 9mm bu...

Episode 9 | The House in the Woods

A hockey player finds his wife murdered in their home. His daughter says she saw a robber, but the killer's identity turns out to be far more complicated. Police had their suspects but her family had questions of their own.

Episode 10 | Frantic

Episode 11 | The Player

A double murder revealed a double life. The victims were a well-respected couple. Their son played poker for a living. His alibi was his ace in the hole. But when detectives found key evidence, they thought they were holding all t...

Episode 12 | The Goldfinger Mystery

A couple made a fortune in gold, but money didn't buy them happiness. As they were headed for a divorce, the wife is murdered. While the husband was caught on tape but not at the crime scene, police feel the video is still key to ...

Episode 13 | Secrets in a Small Town

After a beloved mother of three children is mysteriously found murdered on a dead-end road, the investigation of her killing went cold for a number of years. Secrets have a way of eventually coming out. It is no different in this ...

Episode 14 | Crossing the Line

Big Sky country and a dangerous highway set the scene of a fatal car crash. Was this tragedy an accident, or was the crash a crime? Were the secrets masking the truth hiding in text messages sent just before a car crossed the line?

Episode 15 | Mystery at Heath Bar Farm

A popular teacher was savagely murdered in her home. There would be an arrest, a trial, and a conviction. Case closed? When a bombshell came in after the verdict, the convicted murderer was given a chance at freedom.

Episode 16 | Deadly Triangle

When a homicide case runs cold after 25 years of dead-end leads, police and the victim's family are led to believe the killer got away with murder, until the trail warms up again with a new lead and renewed hope of nabbing a suspect.

Episode 17 | Diabolical

A newlywed received terrifying emails with threats of kidnapping and death. The emails appeared to come from an ex-girlfriend. But hiding behind the threats was a cyber-secret. It was a dangerous game with someone playing for keeps.

Episode 18 | The Day She Disappeared

A young mother disappeared one morning. Her husband said she went out for a run and never came home. She was found strangled to death. Was her husband capable of murder? What would the jury decide?

Episode 19 | Collision

When two love-scorned women begin to fight over the same man, a wife and her husband's mistress wind up in a high-speed showdown on the highway, were the man of their dreams is struck dead with the blame landing on his faithful wife.

Episode 20 | Heart of Darkness

A vacation turns into a life-or-death situation for a mother, her son, and a cousin when they are kidnapped by a group of terrorists. It's up to a father turned negotiator to pay their ransom to end the international hostage drama.

Episode 21 | The Last Dance

Episode 22 | Troubled Waters

A romantic boat trip turns tragic when a young wife is lost at sea. Did she accidentally drown or was it something more sinister? The case goes cold for years until a model with a checkered past goes undercover to find the truth.

Episode 23 | Mother Knows Death

A homicide at the intersection of a teenage daughter and her boyfriend who can't get out from underneath a mother's overbearing eye. Cops uncover the shocking truth behind a premeditated murder plot.

Episode 24 | Tangled

At first it looked like a home invasion gone wrong, a robbery that resulted in the murder of Ralph Candelario's second wife, Pam. But when police learned the antique dealer's first wife had disappeared, they took a closer look.