Saturday

In this episode, a man soaks his ex-girlfriend with gasoline and threatens to light her on fire. Plus, a 300 pound ex-con beats a fellow pizza patron senseless. And, a kidnapper drops his own child into the path of a speeding cruiser. Tv-14-lv

Some people do get away with murder, at least for a while. Flush with their success, serial killers murder again and again. But each time they kill, they leave behind a few more clues, which ultimately lead to their undoing.

Poisoners are the most devious of killers, relying on stealth or their victim’s trust in order to steal their lives. They’re the most dangerous creatures in the world: Smart assassins. And they usually don’t stop at one kill.

A beloved teacher was brutally murdered in her own home just days before Christmas, leaving a community in shock. For 25 years, the case remained unsolved—until an unexpected break in DNA technology revealed a connection no one saw coming.

A promising young man, a brutal attack on a quiet sidewalk, and a case that went cold for decades. Lies, fear, and silence kept the truth buried—until witnesses finally spoke, unraveling a mystery that haunted a family and a city for 25 years.

A quiet Tennessee couple returns home to a nightmare—burglars lurking in the shadows, a home invasion turning deadly. In a crime of chilling brutality, their peaceful life is shattered, leaving behind a family desperate for justice and a town forever changed.

When police find a young college student murdered in Mission Viejo, they have no idea that it is just the start off a cross country killing spree.

A former U.S. Olympic medalist is shot dead in his yard when he goes outside to inspect a mysterious noise, but police discover his murderer was known to him.

Law student Adrienne Hickson fatally stabs her boyfriend Shawn Washington with the knife for her birthday cake when he helps his friends move instead of spending the day with her.

Applebee's waitress Rachel Wade, 19, stabs 18-year-old Sarah Ludemann to death in a vicious teen-girl cat fight over shared bad boy boyfriend Josh Camacho.

Submissive 'good wife' Mary Winkler takes fate into her own hands, before fleeing the scene for a day at the beach with her children.

Encouraged by life insurance money, 33-year-old Kimberly Hricko takes her 35-year old husband Stephen on a romantic murder mystery weekend.

Dr. Dale Cavaness is revered in his hometown of Eldorado, Illinois, but when his 22-year-old son is slain execution-style, authorities find that the good doctor has some skeletons in the closet. Dr. Dale has had not one, but two sons die by gun shot at the same age. Is this coincidence, or is there a sinister force intent on killing off the Cavaness sons?

A motel housekeeper in Oakley, Kansas, discovers the body of her co- worker, Alice Pepperl. The room lacks hard evidence to point to any one suspect, but a special coin taken from the cash registered could be all it takes. Even after a suspect confesses, the question of responsibility looms over the town.

Two young boys were the only witnesses to their mother’s murder. The horrible crime appeared unmotivated, senseless and random.

When a wealthy young woman was abducted in front of her in-laws’ home, the police had no shortage of suspects. The 25-year-old victim left behind a tumultuous marriage, an ex-husband and old boyfriends. All were on the FBI’s short list.

A wife discovers that her husband is a serial rapist. When the police won't help her its up to her to get the proof she needs.

Jenn Carson loved her dad more than anything but this heavenly match was headed for hell. Jenn’s own flesh and blood turned out to be one of America’s most notorious serial killers.

Sean Vincent Gillis has been described as one of America's most depraved serial killers, killing eight women and dismembering some of his victims at home. But Gillis was happily married to an unsuspecting wife. This is her story.

Caitlin Atwater’s life was shattered when her mother died in an accident. After an investigation, police charged Caitlin’s stepdad with murder. It turned out that Michael Peterson was hiding a terrible secret & it wasn’t the first time he’d killed.

In a frantic 911 call as he raced his bleeding wife to the hospital, hog farmer Todd Mullis told dispatchers Amy Mullis accidentally fell on a four-pronged corn rake in their barn. But when investigators found more than four holes in Amy’s body, they knew her death was no accident.

Charities lavished gifts on Gypsy Lee Blanchard, a sympathetic young girl confined to a wheelchair. The Make-a-wish foundation sent her on trips and Habitat for Humanity built her a home. But it all came to end when her mother was found murdered and Gypsy went missing, leaving her wheelchair behind. As the murder investigation got underway the local Sheriff reported “Things aren’t exactly what they seemed to be”.

Augustine had a rocky start in life, including a famous mother cut down in her prime by a grasping, murderous husband. But when she met Jessie McCaskill it seemed her life had fallen into place. Initially blissfully in love, their marriage soon descended into violence, substance abuse, and ultimately death.

Jessica was swept off her feet by businessman Sonny, He totally adored her and her daughter, but adoration soon turned to jealousy until she wasn't even allowed to go to the bathroom alone. When she finally tried to leave him it ended in two brutal murders. All to be discovered by her 9 year old daughter

The murder of a female mini-mart owner is caught on tape, but the shooter's image is poor. After enhancing it, Detectives Aguilar and Rodriguez hit the streets. Next, the Bomb Squad is called when seven pipe bombs are found in a storm drain. Then Detective Nava gets a sexual case involving a man and his girlfriend's teenaged daughter.

Detectives investigate the drug-related death of a biker and a drive-by shooting. Meanwhile, female detectives learn how to impersonate prostitutes to arrest johns.