Saturday

In this episode, five angry ladies shake it up after a night of drinking, triggering a ponytail pulling, fist throwing free for all. Plus, a woman with a death wish takes aim at officers. And, an intoxicated school bus driver gets picked up by police after taking her students on a terrifying, liquored-up joy ride.

For some killers, murder can be a profitable business. And the scene of the crime can be both a source for clues, and puzzling questions. When a victim has been targeted for death, investigators must look beyond the obvious to uncover a murder for hire.

Sometimes, the cause of death does not match the scene of the crime. When an untraceable poison is used to commit murder, homicide detectives turn to forensic toxicologists to follow a killer’s tracks and expose a toxic death.

Michael Andrade was found dead in his apartment under suspicious circumstances. Clues lead detectives down a dark path, revealing a web of secrets.

Gabby Petito’s disappearance captivated the nation. Her social media posts left a trail, but what they uncovered was more troubling than anyone expected.

Rachel Siani’s life ended in tragedy, with clues pointing to a dark obsession. The investigation unearths secrets of her double life and the dangers within it.

When a congregant is found in the church office bleeding from gunshot wounds to the head, police question the handsome new pastor who leads the investigation to an ungodly discovery.

Friends and family are bewildered when ex-cop and private investigator Taylor Wright disappears without a trace.

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.

Patty White attempts to rob former flatmate Michele O'Dowd, but ends up leaving something unexpected under the Christmas tree.

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.

A criminal who kills a police officer wages war on society. In 1987 such a criminal vanished after shooting two Boston officers, one fatally. He had a history of violence against cops and the protection of a group of outlaws.

A kidnapping can shatter a family, bringing terror and heartache without warning. In 1984 with the flash of a gun, an ordinary business transaction became a violent abduction. In seconds, the son of a wealthy Miami developer was gone.

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.

Shayna Hubers called 911 to report she had killed her boyfriend in self-defense after he attacked her. But investigators soon learned he was planning a date with a beauty queen the night he died. Did Shayna kill him in a jealous rage? A stunning interrogation room confession and emotional testimony left the jury with a tough decision.

Ashamed of a pregnancy out of wedlock, and fearful of her parent’s reaction, high school senior Skylar Richardson told no one of her condition. But when a newborn’s body was found buried in the family’s backyard, Skylar was charged with murder. Police interrogation tapes of Skylar and her parents revealed a powerful story of a family’s secret.

Ann Marie and Anthony Anastasi had four children, a big house on a desirable street… and a younger lover living in their basement. It was a toxic love triangle, and one that was destined to end in tragedy. And when it did, it would take down more than just that

The Donnelly family’s neighbours knew they were unusual. Christopher, a music teacher, and Hannegret, a former midwife, were rarely seen outside the house. The children were home-schooled; banned from having phones or computer games. But no one could guess the violence taking place within their home - until it was too late.

Veteran homicide detective Bob Snapper probes the case of an elderly man who was stabbed to death by his wife, and female deputies pose as prostitutes in a "john" sting.

Sheriff's deputies confront a distraught man who climbs up a telephone pole with an automatic weapon, and two detectives find the driver's license of a missing man in the clothing of a skeleton.