Saturday

After moving to Las Vegas, 19-year-old mother Sarah's colleague is found dead, and when she starts getting threatening messages, she realizes she might be next.

The bodies of Skyla Whitaker and Taylor Placker are found filled with bullets in Weleetka, Okla., causing the community to be in a state of shock and panic.

Iowa v. Cristhian Rivera. When 20 year old University of Iowa student Mollie Tibbetts went missing during her regular evening jog, her disappearance was headline news. Police had few clues until a local resident shared his garage surveillance camera which had captured a brief glimpse of Mollie running down the street and later a black car driving by. Following the lead Police moved quickly to arrest undocumented immigrant Christhian Bahena Rivera who worked at a nearby dairy farm and charged him with murder.

Colorado V Mark Redwine. 13 year old Dylan wasn’t eager to fly to Colorado for the court ordered long distance visit with his dad Mark who tried to placate his son with a visit to McDonald’s and shopping at Walmart straight from the airport. But when the boy didn’t show up for a playdate the next morning, he was reported missing, setting off a manhunt in the rough Colorado wilderness terrain. Mark Redwine and his ex-wife took to the airwaves to plead for their son’s return but to no avail. Then in a stunning twist in a national television interview Dylan’s brother Cory accused Mark of being responsible for his brother’s disappearance, a charge the father vigorously denied. But three years later when Dylan’s badly decomposed remains were found by hikers , prosecutors did indeed charge Mark Redwine with his murder, saying he killed his son out of anger and shame after Dylan confronted him with compromising photos of his sexual deviancy.

A good coroner provides what’s necessary to solve a crime. A bad one can spoil an otherwise rock-solid case. Cyril wecht and henry lee, two of the country’s most respected coroners, share their cases and insights into crime solving.

The solution to the most heinous crimes often hinge on the smallest of clues. Investigators must have their eyes trained to find the full story of a murder written in a single scrap of evidence.

Tiara Pool sought companionship online, but her search led her to a terrifying encounter. As detectives investigate, a chilling motive comes to light.

During a routine custody exchange, Heather Strube was caught in a deadly confrontation. Eyewitnesses point to a figure whose motive goes far deeper than anyone expected.

Sydney Loofe, seeking a connection, unknowingly steps into a dangerous game of deception and betrayal. Her disappearance sparks an investigation that uncovers a sinister plot.

When a man’s family and coworkers lose touch with him for days, the police are sent to his apartment. But what they find is far worse than any of them expected.

Random shootings, rapes, and robberies leave residents scared, and authorities seemingly powerless, when serial killers wage a reign of terror over the streets of Phoenix, Arizona.

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.

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.

Eighteen-year-old Taylor Van Diest is on her way to meet friends and go trick-or-treating when she is assaulted and left for dead. She is discovered by her mother and friends and succumbs to her injuries the following day. Now investigators in Armstrong, B.C. must work tirelessly to bring her killer to justice and restore a sense of peace to the fractured community.

When hardware store clerk Sydney Loofe vanishes after an online date, the entire state of Nebraska finds themselves on high alert. Investigators race against the clock to find her as her family clutches onto the hope that Sydney is unharmed. But as the days wear on, a horrible truth emerges from the darkness – one that shakes a small town to its very core, and leaves an innocent life shattered.

Bank robbery is a brazen yet simple crime. A mask, a gun, a note passed to a teller. But bank burglary is different. It takes skill to disable an alarm, to penetrate a locked vault.

In 1984, a tragic murder led agents into the frightening world of domestic terrorism. Law enforcement vowed to dismantle the violent faction that claimed responsibility.

This is the story of three law abiding brothers who make a horrifying discovery that their father is an armed bank robber. As if that isn't bad enough -now they must turn him in.

When a teenage girl is murdered the killer taunts police and the community. This is the story of his unsuspecting wife who would have to live with the horrifying discovery that she'd married a devil.

When Chip St. Clair was an adult he discovered that his whole childhood had been a lie. His dad was a convicted child killer who'd broken out of prison and taken Chip on the run.

Dewayne Barrentine couldn’t believe his luck when a beautiful woman dropped into his life.But voluptious Tausha Fields had a dark past that was about to catch up with her.

The body of a prominent Atlanta lawyer was found burned beyond recognition on his Georgia farm. It seemed at first like a tragic accident but detectives uncovered a shocking tale of family greed and betrayal.

When the body of former policewoman Taylor Wright was discovered buried on a remote Pensacola farm, detectives had a lineup of suspects to investigate - her ex- husband from whom Taylor stole $100,000, her new live-in girlfriend Casandra, or her best friend Ashley. A locked cell phone held the clues.

After leaving an arranged marriage she claimed was abusive, Faria Khan could have moved on. But she wouldn’t be satisfied until estranged husband Nawajid was dead. And she knew exactly who to ask to help her: a group of aspiring rappers who wanted to cement their bad boy reputation.