Monday

After years of physical abuse, Karra Trichele Allen and her husband Brian take a dangerous turn in their relationship.

When 71-year-old Colleen Harris discovered her 73-year-old husband Robert was having a long-distance affair with a 35-year-old woman in Mongolia, she decided to teach him a lesson.

Prominent Houston orthodontist Clara Harris appears to have the perfect life until jealousy and heartbreak explode into violence. In a case that captivates America, Harris runs down her husband with her Mercedes in front of witnesses, creating one of Texas’s most infamous crimes.

In Sioux Falls, South Dakota, young mothers become prey for a sexual sadist who stalks them, using homemade "tire-poppers" to force them off the

Five people are shot in a cold-blooded robbery. With much of the evidence lost in a fire set by the suspect, Kenda’s search hinges on a fuzzy surveillance photo. An exhaustive manhunt ends in a chilling confrontation with an Eagle Scout turned killer.

Known as the Vampire Rapist for his distinctive modus operandi, Wayne Boden would rape, strangle and bite the breasts of his victims. It was a bite mark that he left on his Calgary victim that proved he was the person responsible for these crimes. Superior evidence gathering and the help of a local orthodontist would work to ensure his conviction for his Calgary crime, and force him to plead guilty to three similar cases in Montreal.

In 1996, teenaged Joey Martin sneaks out of his bedroom window to watch a comet from a cabin in the woods and disappears. Despite multiple leads, there is no sign of Joey until 2008 when a young detective uncovers the shocking story of his fate.

When an 18-year-old girl falls in love with a man nearly 15 years her senior, her parents warn against it, but no one could predict the danger she is in.