Katherine Smith was a popular young mum from Cardiff, who thought she’d found the love of her life online but had actually been tricked into starting a relationship with the man who would brutally murder her.

Tell Me How I Died

When a witness sees a nightclub owner jump to his death from his fifth-floor apartment, the case is seemingly open and shut; that is, until Dr. Jennifer Nara's autopsy reveals shocking new evidence.

What begins as an open and shut case spins into a full-on investigation when a mother and son are found dead in their home. Was this a murder/suicide or could someone else have been responsible?

Panic 9-1-1

A young Ohio woman calls 911 from under her bed while her family is held hostage. Police rush to rescue a woman trapped in her burning car in Georgia. A kidnapper tries to steal a mother's young children at a gas station in New Mexico.

Panic 9-1-1

During the height of Oklahoma's tornado season, a bride-to-be is trapped in a gully inside her overturned SUV. In North Carolina, a terrified 11-year-old and her younger brother are home alone when their apartment goes up in flames.

#TextMeWhenYouGetHome

9-year-old Kamryn Johnson is supposed to be at gymnastics class when her mother, Sheraton, receives a frantic phone call saying Kamryn is being held captive for ransom. Kamryn's parents recount the frightening threats the alleged abductor made.

After a missing 19-year-old's body is found dead on an isolated road, a frenzy of theories and suspicion from national news and amateur web sleuths takes detectives down a web of confusion until the heartbreaking truth is revealed.

When a 19-year-old struggling to make it on her own goes missing, her family kicks into high gear to find her. As precious time runs out and the hope of bringing her home alive grows dim, two unlikely people team up to confront a dangerous predator

Murder In The 21st

The peaceful town of Mountain City, TN is rocked when a beloved young couple is found brutally murdered in their home. As police search for their killer, they uncover a family enmeshed in sinister secrets and lies.

Murder In The 21st

A sudden illness takes hold of a beloved doctor, leaving her family helpless as it takes a fatal turn. The investigation into her death takes her family on a harrowing journey into the dark heart of a monster who has been at their side all along.

Murder In The 21st

A vibrant, social media-savvy, 15-year-old girl goes missing in a small town, leaving the community perplexed. As her loved ones search desperately to find her, a local teenage hangout spot might hold the clues to her ultimate doom.

Murder In The 21st

The community of Macon, GA is gripped in a wave of terror when a beautiful law student disappears from her apartment complex.

Killer Britain With Dermot Murnaghan

Leaving Brazil and starting their life in Surrey, it would appear to outsiders that Aliny and Ricardo Godinho had worked to build a better life for their four children. But the door closed on a marriage wrapped up with control and fear.

Killer Britain With Dermot Murnaghan

Rahim Mohammadi betrayed Lea Adri-Soejoko's kindness, killing her in a shocking act that shattered a community. A tragic story of obsession and betrayal.

The violent murder of a charming, 66-year-old woman sows panic in a small farming community in Nebraska.

When a missing mother is discovered to be working in secret as an escort, the list of suspects grows.

In a Texas university town, 20-year-old student Jenna Verhaalen is brutally strangled in her apartment.

To catch the murderer of a well-to-do Missouri couple, investigators must find a missing jar full of rare coins.

As part of the investigation into the murder of a retired Colorado mortgage broker, investigators are scrutinising the lives of those close to him.

When a Missouri insurance salesman is shot dead, the list of suspects includes his left-behind wife and several clients.

A young couple is gunned down in broad daylight in their driveway in front of their toddler.

After a grandmother suddenly dies of a suspicious illness, the autopsy reveals that she was poisoned. The case takes a surprising turn when a series of anonymous letters refer to the victim's son.

In his first year on the force, rookie patrol officer Joe Kenda quickly learns the ropes. But when he tries to singlehandedly stop a brawling mob, he finds himself facing down gunfire. Can Kenda help detectives catch the man who nearly killed him?

When two teens discover a lifeless body in the street, Lt. Joe Kenda must determine if the killer was a jealous lover or just plain unhinged. Then Kenda turns to a forensic expert to see if a young mother could possibly have hung herself.

Somebody's Hiding Something

After suffering a heartfelt tragedy, 22-year-old Cassey Cichocki was just trying to get her life back together again when she disappears without a trace. The last place she was seen is entering a party in a downtown Niagara apartment.