Saturday

When a mother and her step-daughter go missing, investigators zero in on an unlikely suspect who almost commits a perfect crime.

Who would want to shoot well known nice guy Trenton Mallory? Detectives wonder if his Trading Trent empire has become his downfall.

While her 10-year-old daughter listens upstairs, failed self-help guru Derek Medina shoots his wife during an argument, then casually posts pictures of her dead body on Facebook.

After a night of drinking, 45-year-old Ana Trujillo bludgeons her on-again-off-again lover Stefan Andersson to death with a blue suede stiletto shoe.

Former Deputy Sheriff of Colbert, Georgia, Tracy Fortson shoots her boyfriend Douglas Benton as he sleeps, then abandons his body in a cement-filled trough in the woods.

Nicole Abusharif, 26, murders her partner Rebecca Klein for the insurance money, then leaves her body in the boot of her car for a night of drinking with her young lover, Rose.

Fredrick Banks is an eccentric senior who loves to show off his vintage cars and wallet stuffed with cash. When he is found slain in his garage, authorities hunt for the mysterious stranger who has recently been spotted lurking in town. And it turns out, the drifter has a lot to hide.

The Klaus family is getting ready for Christmas in the small town of Castor, Alberta. A fire engulfs their home in the middle the night while everyone is asleep, and the investigators suspect that it isn’t an accident. The whole case changes when the son starts seeing the spirits of his dead family.

When law enforcement officers become targets, no one is safe. So when a crystal meth dealer on the run from the law began shooting cops, it took more than police to stop him.

Women are most often assaulted by someone they know. Near Las Vegas in December of 2000 a young woman became the latest victim of a violent sex offender. Before authorities could locate him, he would add murder to his list of crimes.

Judith felt safe in the arms of her soul mate while a serial killer stalked the streets of Seattle. But who was the man she married? It was a shock when she finally found out

When Louise fell in love with a charming sports car dealer, she thought her dreams had come true. Her life would turn into a nightmare when the truth was finally revealed

While the young Melissa loved her larger-than-life father, a serial killer cruised the highways looking for his next victim. Who was the man she called Dad?

When Barbara said “I do” to a charming Irish entrepreneur, she had no idea he was a bigamist. Thirty years later she and her daughter would get revenge.

A beloved teacher is found murdered in handcuffs. The case goes cold for 30 years until new forensic techniques and dogged investigators finally expose the unlikely killer hiding in plain sight.

A former state trooper claims his wife died by suicide. But detectives uncover a bitter divorce, odd behavior, and bodycam footage that lead them to question if this was murder staged as tragedy.

Amin Miah wanted a devout, homely wife to start a family with. Mahmuda Khatun wanted a career, a social life - and her family off her back. It was not the recipe for a happy marriage. Their differences irreconcilable, one of them would choose the violent way out.

Lisa and Thomas Infante were childhood sweethearts who grew up on the same street. It seemed inevitable they would end up together. But their marriage was volatile, their family life marred by angry outbursts. And when one of them found love elsewhere, the consequences would be fatal.