Don Fluitt is dead. Now, body-cam video and original audio capture the detectives hunt for his killer. As the case unravels, security video captures the moments just before the evil deed and a surprising twist will bring this killer to their knees.

The community in Bozeman, Montana, is rocked when officers find Lauren DeWise deceased and her roommate, Ashley Van Hemert, critically injured. As police search for clues, they realize that they must dive deep into Lauren's life to find her killer.

Officers find Tyrone Hassel III shot to death outside his father's home while on holiday leave from the Army. Investigators must unravel a real whodunit, and when the killer finally reveals themselves, the detectives can't hide their shock.

When Brad McGarry is discovered murdered in his basement, residents in this sleepy coal mining town are left in shock. Detectives suspect robbery but then a friend comes forward and points them in the direction of someone whom they least expected.

Madison Wells, a sixteen-year-old student in New Jersey, is found murdered in her aunt's kitchen. When police look into her relationship with a twenty-year-old, they go down a rabbit hole that exposes an abusive relationship with a tragic end.

Robert Sharp is a retired professor living in Ann Arbor, Michigan, and the last person anyone would expect to be murdered. But when he turns up brutally stabbed and burned, Robert's final moments make police wonder who could have done this and why.

Ahmad Shad Laster’s loved ones are grief-stricken when he is shot outside a friend’s home; Flagler County, FL, detectives uncover evidence that blows the case wide open, but the hunt for justice tests family bonds and reveals shocking secrets

Judith Therianos is a free-spirit; someone who very much wants to see the good in everyone. But Florida detectives unearth video surveillance that shows her utterly alone and blissfully unaware of the danger just moments before her life is cut short.

A deceased female's brutally beaten and sexually assaulted body turns up in Farmington, New Mexico. With an unidentified victim and plenty of suspects, detectives struggle with one of the most challenging "whodunits" of their career.

Columbus, GA, police are blindsided by a triple homicide that rocks the foundation of this small community just south of Atlanta. An unlikely source provides investigators with the lead they need, resulting in a series of shocking arrests.

Jeffrey Franklin, a deaf 16-year-old, is dead. Now, body-cam video and original audio capture the hunt for what happened. As the investigation unravels, GPS data and shocking admissions give Jeffrey the justice he desperately deserves.

Karen Simek is a talented food service worker. When her body is found with a gunshot wound outside her office in the early morning hours, it leaves her family in shock and sparks a year-long investigation, which ultimately leads detectives to her killer.

The Sheriff's Office in Virginia's Isle of Wight County discovers a double homicide involving an 80-year-old disabled grandmother. An undercover informant, a hidden handgun, and an unusual confession all lead to convictions in this cold-blooded crime.

It's the middle of the night when Delvin "Buckii" Meadows is shot and killed in his neighbor's yard. As police investigate, it's not until witnesses come forward with information that detectives realize they may be the key to finding Delvin's killer.

A dismembered torso turns up in a Florida forest, and the discovery launches detectives across the US to search for answers. With only a tattoo found on the victim, investigators must solve this horrific mystery before the killer is gone for good.

Beverly Puccio is brutally murdered and found at home by an oddly behaving ex-boyfriend. Detectives use security and traffic cam footage to piece together the last night of her life including an encounter with a stranger to find her killer.

Michelle Kinney is found murdered in her apartment in Dubuque, Iowa. Her neighbors are puzzled. Local detectives unveil a haunting truth, leading to a shocking confession from an unlikely murderer.

Kiana Marshall, her brother Corey, and their friend Alexis are murdered. Now, bodycam and CCTV capture the hunt for their insane killer. Twisted tales lead detectives on a wild goose chase, but the killers are revealed and must face the consequences.

Apache County Sheriff's Office begins a double homicide investigation after the gruesome discovery of an elderly couple's remains in Sanders, AZ. A statewide hunt for the perpetrator challenges veteran investigators resulting in an unusual arrest.

The streets of Kalamazoo, Michigan are awash with rumours about 69-year-old, William Gray; faced with a missing persons case, investigators are met with a wall of silence.

A relative finds Cindy Testerman strangled to death in her own home. When a second woman goes missing, police race to get the person responsible off the streets. With an investigation full of twists and turns, a chilling confession ultimately tells all.

Officers with the Evansville PD arrive at a crime scene to find a shooting victim barely alive and needing medical attention. But the stakes get even higher in this case after they realize there might be another injured victim who's now missing. [also shown as S7:E13 Parking Lot Carnage]

A 911 call comes in from a woman who says her neighbor is not breathing and covered in blood, then police find 69-year-old Benjamin dead. His house in disarray and money missing, but as detectives search for answers, another murder occurs.

After a man calls 911 to report being stabbed and a house on fire, police find Ron Whiles shot and burned in his home in Lafayette, IN. With one victim dead and one clinging to life, detectives question multiple suspects, which leads to one name.

Evansville, IN, police rely on an unlikely source of information as they search for the person responsible for shooting 28-year-old D'Angelo White. Cryptic clues left by the victim himself challenge the investigative skills of veteran detectives.