KTV

A look the savage killer who murdered his own grandfather and two others in 56-hour blood-soaked killing spree.

A woman dies in an apparently accidental house fire, but one police officer spots signs that something more sinister is at play.

The story of the senseless killing of 83-year-old Peter Wrighton, who was targeted by Alexander Palmer while out walking his dog in 2017.

A look at the horrific crimes of the serial killer who dubbed himself BTK - meaning 'Bind, Torture, Kill'.

In 1997, Nicholas Burton murdered Rachel McGrath before abducting a student. After a complex trial, the killer was handed three life sentences.

Two Attempts to Kill: After trying to kill his parents in a crash, Stephen Seddon was hailed a hero for saving them. But his evil intentions hadn't gone anywhere.

Retired Detective Ken Mains teams up with an inmate on death row to expose the secrets of unknown serial killer Joseph Naso.

The story of 18-year-old Shana Grice, who was murdered by her ex-boyfriend after months of persistent and terrifying stalking.

A profile of the serial killer who took the lives of four innocent women before being handed the death sentence.

Matthew Shepard: When Matthew accepts a ride home from two men, his case makes headline news when he is tortured and left for dead in a hate-fuelled attack.

When the body of a loving mother is found dumped in a bayou, police dig into her marriage in a search for answers.

Documentary series charting the exploits of the City of London police, charged with safeguarding the Square Mile at the heart of the crime-ridden capital.

Reality series following Ireland's border agents working in passport control, immigration, security, policing and various counterfeit departments.

Documentary following the men and women who help keep motorists safe on some of the most perilous highways and byways of New Zealand.

Documentary following the men and women who help keep motorists safe on some of the most perilous highways and byways of New Zealand.

In Central Otago, the highway cops tackle a motorist with an amusing excuse for his dangerous driving - he claims to be a Grand Prix champion.

It's the Highway Cops vs the wildlife of New Zealand as a pony on the loose causes havoc, and a cattle truck flips and plunges livestock into a river.

Action-packed documentary following rapid response officers, the fastest cops in Britain, as they crack down on crime. Time is of the essence.

Buckle up for shocking wipe-outs, spectacular crash landings, animal road rage, and hilariously embarrassing moments, all caught on camera.

Brides in the Bath: Fred Dinenage examines the crimes of George Joseph Smith, who drowned his three wives between 1912 and 1914.

The disturbing case of 53-year-old German Horst Kroener, who was jailed in 2016 for murdering his Filipina wife in her sleep.

The story of the Austrian serial killer Jack Unterweger, who was heralded as an example of successful rehabilitation, only for him to kill again.

Two bodies are found just months apart in Leicestershire, but when the case goes cold, one woman's bravery could be key.

Carol Park's body was pulled from a lake more than 20 years after she vanished and the key to the case lay in unique forensics.

The story of the 18-year-old college student who lost her life at the hands of 52-year-old Mark Buckley at a beauty spot in Wigan, Greater Manchester.

The murders of 12-year-old Alice, her sister 18-year-old Xing, and their parents Jifeng and Ge at their Northampton home by businessman Anxiang Du.

A dangerous sexual predator, John Cannan murdered one young woman just days after his release from prison, and is suspected of many others.

A fugitive from the United States murders one British police officer and tries to kill two more, sparking a nationwide search.

Experts analyse sand found in a car when a man goes missing, which leads them to a body and a twisted murder case. (7 of.

Experts analyse the bodies of two women found in a freezer. Their untimely deaths would be linked to one vicious predator. (8 of.

In 1998, 22-year-old Jenny went out, looking forward to an evening with friends. That night would end in tragedy, as she never returned home.

Chilling new details about serial killer Joseph Naso, who posed as a pro baseball team's photographer to hunt women and may have gone on a killing spree in 'Sin City'.

Bill Noguera gets a written confession from serial killer Joseph Naso, cracking open another cold case.

New & Exclusive. Through newly revealed, no-holds-barred interviews, delve deep into the mind of New York's most prolific serial killer.

After a badly decomposed body was found in a suitcase by a railway embankment in Exeter, Police hunt for the killer with only CCTV evidence to go on.

Ashley and her mother Kristine are meeting to co-sign a lease for an apartment, but alarms are raised when Ashley never shows.

Documentary series from New Zealand following the madness and mayhem faced by intrepid officers as they pull over motorists for a variety of suspected offences.

Documentary series from New Zealand following the madness and mayhem faced by intrepid officers as they pull over motorists for a variety of suspected offences.

Documentary following the work of Britain's police dogs in real operations, sniffing out everything from drugs and weapons to counterfeit money. Ken Stott narrates.

The Highway Cops step in when a reckless teen's speeding ends badly and a caravan loses a part at the top of the Lindis Pass.

A fisherman finds himself in hot water and so does a drunk driver who can barely stand, as the Highway Cops continue their patrol of New Zealand's busiest roads.

A dust cloud wreaks havoc on the Canterbury Plains and the cops sniff out some diesel fraud.

A driver having a little too much fun on a South Island road trip is caught downing beers, and a couple on their honeymoon have trouble keeping their eyes on the road.

Documentary series charting the exploits of the City of London police, charged with safeguarding the Square Mile at the heart of the crime-ridden capital.

Buckle up for shocking crashes, miraculous escapes and COVID nightmares from all four corners of the globe, all caught on camera.

The Black Panther: Fred Dinenage investigates the crimes of meticulous masked killer Donald Neilson.

An examination of the Polish serial killer, who came to be known as "The Scorpion" after murdering nine women and attacking eleven others.

A look at the life of the Polish serial killer, nicknamed the Vampire of Krakow for his wildly varying choice of victims, from young children to the elderly.

In 1989, two bodies were found in Pembrokeshire - and the answers lay in the forensics, as a shocking truth was revealed.

As season five of the documentary series continues, this is a deep dive into another shocking murder that took place in Britain.

The story of the 29-year-old student, brutally killed by her ex-husband in Lincoln in 2014.

Jailed for the dreadful murder of a children's author, Ian Stewart receives a second conviction for the death of his wife, six years earlier.

After striking up a friendship in prison for previous murders, Stephen Unwin and William McFall's release had awful consequences.

When 13 year-old Lucy is reported missing by her mother, police and forensic investigators begin the painstaking search for the truth.

The tragic case of 22-year-old Helen McCourt, who got off a bus one night in her hometown but never arrived at her nearby home.

Hull student Libby Squire heads home from a night out, but when her friends realise that she hasn't made it back, a huge police search begins. (1 of.

The police find evidence of Libby Squire entering an unknown vehicle. As an arrest is made, investigators receive calls pointing to a possible stalker. (2 of.

As a body is discovered seven weeks after Libby Squire's disappearance, police try to find the evidence needed to charge the man they believe to be responsible. (3 of.