A wounded and bleeding Charles Stuart calls 911 with a terrifying tale of carjacking that results in the death of his pregnant wife. As police mount a manhunt for the described killers, something just doesn't add up.

Brian Barrett is murdered just before meeting his online dream girl.

Police suspect a home invasion when a wealthy couple are found murdered.

When Susan Smith disappears, her sister insists her boyfriend is the cause.

Abraham wins $30m in a lottery and suddenly goes missing.

When Derrick Dorsey finds his wife dead, he tells police it's suicide.

Robert Spangler's wives all seem to end up dead.

Libbi Baume is found violently stabbed to death in her own bedroom.

Evidence doesn't add up for police when Mark Winger kills an intruder.

Wealthy businessman Ben Novack, Jr. is found beaten to death In New York.

Bob Bosley is murdered in his cabin, and his wife claims it was a robber.

Norma is found dead, her head wrapped in duct tape, in a baffling crime.

Melissa is woken by a shotgun blast with her husband dead beside her.

Devon Guzman is found dead soon after moving in with her partner.

An unhealthy obsession is discovered when Dana Laskowski is found dead.

Two friends are murdered and a message "Satan loves you" is left behind.

Jack Jessee's fight with cancer is curt short when he's murdered at home.

After a late-night pizza run, Dana Woods and June Guerry go missing.

Carolyn Krizan-Wilson claims a barefoot burglar murdered her husband.

When the severed head of Hervey Medellin is discovered by a sniffing dog in the famous Hollywood Hills, the violence of the dismemberment brings tabloid claims of serial killers and drug cartels - but who really wanted Hervey dead?

When a dismembered body is found on the edge of Phoenix, it turns out to be traveling jewelry salesman Jay Orbin. While he loved his exotic dancer wife Marjorie, turns out she had a few lovers on the side, giving police several suspects.

Mathew Solomon can't find his wife after an argument on Christmas Eve. After a tearful press conference and a city-wide search, she is found strangled to death and abandoned in a garbage bag, and the true murder behind her murder is anything but festive.

When exotic dancer Anson "Buzz" Clinton is found shot to death by the side of the highway, it looks like a drug deal gone bad. But the investigation leads police offers into a murder plot involving crooked lawyers and a family bent on revenge.

Dancer Stephanie Bruner walks out of her husband during a Colorado blizzard and is never seen alive again. When search parties find her body in a river, the manhunt changes to a murder investigation.

High school student Shauna Marie Card is found viciously stabbed to death in a violent, angry attack in her own home. The only clue is a secret diary that leads investigators on a roundabout path to a killer hiding very close by.

Soon-to-be mother Cindy Thompson is brutally murdered in a horrifying night-time attack. While Cindy and her boyfriend Mark are excited for the arrival of this new baby, police eventually discover not everyone felt the same way.

When Robert Limon is shot working in a remote train yard, surveillance reveals both a limping man and a motorcycle heading to the crime scene. In an investigation full of secret passion and lies, police must figure out which one is the killer.

Happy couple Billy and Billie Jean are found shot and stabbed in their home, with a baby still cradled in Billie Jean's arms. The investigation reveals the reason might be found in a bizarrely bitter online feud.

Navy Officer Cory Voss returns home from six months at sea and is shot to death at a drive-thru ATM. While at first it looks like a typical robbery, police discover not everyone was willing to welcome Cory home.