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When a star footballer is stabbed to death, it initially looks to be a random tragedy. But investigators soon expose a calculated takedown by a jealous team.

In Lansing, Michigan, at a mobile home park police search for the person who killed Delayno Hudson and shot two other men after a car crash.

After a gunfight, Jeremy Parnell turns up dead. Detective Katie Roszkowski, leading her first homicide case, uncovers a party bus gone wrong.

In 2018, an explosion kills Anthony House on his doorstep. As police investigate, another bomb goes off. CCTV helps police find the serial bomber.

When Mark Galante told police his wife Jody was missing, they noticed his lack of concern. Experts analyse the actions that marked him out as a killer.

John Sharpe killed his wife and then claimed she had left him for another man. He made TV appeals for her return, but were the signs of his guilt clear to see.

When a beloved couple is gunned down and killed, a cryptic message scrawled across their bedroom wall leads police to suspect the crime may be drug related.

After a crime spree of murder and robbery, criminals steal a victim's car and are finally tracked down thanks to a feature on a national crime show.

Investigators are determined to get justice for a neglected dog and her puppy. Plus, Investigator Casadevall rushes to help some dogs suffering in the Miami heat.

A 15-year-old mountain biker needs treatment after a daring jump goes badly wrong. And, the team help a couple who have been trampled by cows.

The Yorkshire Air Ambulance crew treat a 50-year-old woman who has fallen on a garden fork. And, a veteran horse rider needs help after a painful fall.

A huge team of officers are called in after a man wielding a chainsaw makes threats to kill members of the public and a high-speed pursuit ends in a serious crash.

Officers try numerous methods to enter a fortified building, only to find the building booby trapped and a runaway motorist is insistent that the car he's in isn't stolen.

In Virginia, 2009, student Morgan Harrington vanished. Her body is found, but no culprit is identified until five years later, when another student goes missing.

The dignity of Embassy Row is shattered as a bomb strapped to the undercarriage of a Chevelle kills a former Chilean ambassador to the US and his wife.

A closer look at real FBI cases - from murders to robberies - with dramatic re-enactments and interviews with agents and forensic scientists who work in the investigations.

A closer look at real FBI cases - from murders to robberies - with dramatic re-enactments and interviews with agents and forensic scientists who work in the investigations.

Pam Jacobs reveals the dark truth about her father. Growing up, she never realised he was a fugitive suspected of the murders of various coin shop owners.

He Almost Got Away With It. Timothy Bass got away with murder for decades, telling his wife, Gina, he was working the night shift. She believed him until she uncovered his secret.

A woman must face the hellish truth about her troublemaking son when he commits a monstrous crime. How much can a mother's love for her son withstand.

He Looks Like The Killer On TV. When a friend tells Margie Bult to turn on the TV, she sees a fugitive named Paul Steven Mack who resembles her husband and vows to uncover the truth.

A man's mother and brother want him to answer questions after he shoots and kills his loving grandmother in cold blood.

A husband heads down a dark and violent path, ending in the brutal murder of his own parents. His daughter and wife want to know why.

When Kerry Woolley is murdered, her boyfriend Ian Bennett plays the role of the grieving partner. But detectives soon uncover a trail of deception.

17-year-old Jayden Parkinson was attracted to the bad boy allure of Ben Blakeley. But he started to lead her down a chaotic path that resulted in her disappearance.

In 2017, Alisha Canales-McGuire was shot dead. Detectives can find no reason why anyone would kill Alisha until CCTV leads to a tangled murder plot.

Emile Cilliers attempted to murder his wife, Victoria, by sabotaging her parachute on a 4,000ft skydive. Experts examine Emile's chilling police interview.

Alice Ruggles meets soldier Trimaan Dhillon on Facebook. Experts analyse Dhillon's terrifying behaviour after Alice is found dead.

When Cindy is found stabbed to death, authorities suspect those closest to her. But a note left at another crime scene turns the investigation on its head.

A dangerous drug dealer thinks he's beyond the law, committing murders and orchestrating a bombing campaign against the DEA. Can FBI agents track him down.

Investigators find a young puppy suffering without water or shelter. Meanwhile, a tourist attraction has an unwanted visitor - a wild alligator.

The Yorkshire Air Ambulance crew respond to a horrifying motorway crash. Plus, a 12-year-old cyclist is bloodied and unable to speak after being hit by a car.

The team help a motocross racer who's had a life-threatening crash. And, a 19-year-old farmworker is in extreme pain after being kicked by a cow.

Officers are forced to deal with a violent repeat offender in Nottingham and officers make a huge drug bust in a supposed 'family home'.

The bodycam squad deal with a victim of a vicious assault at the hands of a meat cleaver and extreme measures are required to deal with problem tenants.

When Kerry Woolley is murdered, her boyfriend Ian Bennett plays the role of the grieving partner. But detectives soon uncover a trail of deception.

After church-going mother, Marilyn Reza, is found dead in her home, officers suspect parishioners. A secret confession at her funeral reveals the killer.

A young woman on the brink of starting her dream job disappears, and it's down to forensic officers to gather the clues that may lead to her whereabouts.

When the body of Fernando Silva is found, the crime scene reveals little about what caused his death. Will the cameras help police find out what really happened.

Experts analyse a man's deception following the Manchester Arena terror attack. Police tapes expose a man who murdered his wife and hid her body in the freezer.

In a small town, the lives of two couples are unravelled by a series of betrayals, deceit and violence. How did a love affair result in a crime of passion.

When Dr Jim Kohnle is found dead in a fire at his family home, evidence and tip-offs lead police to question if it was an accident, suicide or murder.

Tempers flare outside a home where Savannah police officers have uncovered three dead bodies. One argument could offer a vital lead in this horrifying case.

The Philpotts And The Stephens Family. Judge Rinder looks at the horrific case of Mick Philpott, who killed six of his children in a house fire. His son, Michael, speaks out.

Fifty-seven-year-old Cynthia Langrall is a devoted wife and hardworking paralegal. So when she's shot dead, police are baffled as to who would commit the crime.

When a woman's head is found in a package, police must identity and the story of her life. The case reveals bigamy, betrayal and brutal murder.

A suitcase containing dismembered body parts is discovered in a Birmingham canal. A nearby address reveals a murderer's attempts to conceal their crime.