KTV

In 1999 and 2000, John Eric Armstrong prowled Detroit looking for sex workers. A seemingly normal father, no one suspected he was a killer.

During a drunken argument, violent alcoholic Philip Middleton killed his parents with a granite block in a heartless attack.

A profile of child killer Roy Whiting, the convicted sex offender who abducted and murdered eight-year-old Sarah Payne.

True crime series putting murders under the microscope and exploring how forensic science helped investigators solve them. (5 of.

When an Oregon father vanishes, detectives suspect kidnapping. The truth is far darker, leading to a shocking betrayal close to home.

Detectives look back on the case of Elijah Butler, murdered four days after he married his wife - by her long-term stalker.

He decided to become a serial killer and brutally snatched away the lives of five innocent men. This is the story of the calculated murderer.

When Sobhia Khan was found dead in her home, attention quickly turned to Atual Mustafa, who she had recently married under Islamic law.

Unrequited Love: After ending her relationship, 15-year-old Maleha Masud pays the ultimate price when her ex-boyfriend starts a lethal blaze at her home.

Deep in debt, Michael Danaher had written a list of famous and wealthy targets, but his plans would result in vicious murder.

Police hunt for a man wanted for domestic violence, while a tip-off leads to a drugs raid, and an uninsured driver initiates a high-speed car chase.

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.

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 mayhem faced by intrepid officers as they pull over motorists for a variety of suspected offences.

Documentary exploring the extreme measures people take to break US security laws and America's desperate fight against drugs, illegal immigration and terrorism.

Cameras join officers from Australia's airports, harbours and mail services as they protect the nation from drug-smugglers, illegal products and unusual creepy-crawlies.

Cameras join officers from Australia's airports, harbours and mail services as they protect the nation from drug-smugglers, illegal products and unusual creepy-crawlies.

Roma and Ronnie can't believe their eyes when a Slough driver blows the highest reading they've ever seen on a breathalyser and Chris busts an innovative supermarket thief.

Buckle up and brace yourselves for sights so unusual you'll begin to question your own sanity, all caught on the handy dashboard-camera.

Dom presents a series of videos showing carers stealing from those they are supposed to be looking after.

A window fitter is caught stealing from the house he is supposed to be securing.

A sleepy thief is caught stealing from a bar before nodding off at the scene.

Buckle up and brace yourselves for sights so unusual you'll begin to question your own sanity, all caught on the handy dashboard-camera.

Letecia Stauch reported that her 11-year-old stepson hadn't come home, but what followed was a trial of deceit, secrets and murder.

A profile of the vicious killer who is thought to have murdered over 70 teenage girls and women in a reign of terror that started in the 80s.

Meet the perpetrator of one of the worst firearm crimes in British history. After brutally killing 12 people in Cumbria, he then turned the gun on himself.

True-crime series following former detective Colin Sutton as he revisits the locations of various important cases and reveals how they were solved.

Bob Ruff meets with a DNA expert as he re-examines the 1993 murders of three eight-year-old boys and looks into their final movements. (1 of.

Bob explores the case's sensational theories and lands an exclusive interview that changes the course of his hunt for the truth. (2 of.

Years after the crime, see how forensics helped solve the murder of Becky Godden-Edwards, finding a killer who had sadly murdered again.

Two months after 22-year-old Ffion Wyn Roberts' body is found in a ditch, evidence leads detectives to a local man - and he has history.

In 2004, Joe O'Reilly murdered his wife and made it look like a burglary gone wrong. Before being caught, he even appealed for information on TV.

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

A look at the life of the American serial killer, who was convicted of three murders but confessed to many more.

When an Oregon father vanishes, detectives suspect kidnapping. The truth is far darker, leading to a shocking betrayal close to home.

When an Idaho man falls overboard during a romantic cruise, detectives uncover a web of lies and betrayal that leads to a shocking truth.

The Identity Thief Killer: When a woman's body is found in a bin in Lewes, police look for the perpetrator of a disturbing crime.

Documentary series following one of the UK's largest police forces, Greater Manchester Police, as they tackle crime and battle to keep the streets safe.

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.

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.

Police race to a lorry engulfed in flames which is threatening to close the road.

The Thames Valley Police provide a fascinating insight into car crime and its prevention. Plus, shocking video footage captures dangerous drivers in action. Strong language.

Jump in as we witness icy escapades, heart-warming animal rescues and the wrath of ancient Nordic gods against motorcyclists.

We bring you action packed rescues, not-so smooth criminals, and some of the most extraordinary and downright spooky moments ever caught on film.

Series shining a new light on modern policing in Manchester and the challenges faced by officers as they come face to face with a range of criminal and social issues.

Police launch an operation to catch a thief after a terrifying knife-point robbery.

Police and passers by join forces to take down armed robbers on a busy high street.

A woman deals with an intruder in her bathroom, and the police snare a large drug gang.

Part two of a countdown of the most incredible, hilarious and spectacular real-life crashes in the world - all caught on dashcam.

When a woman is found dead in a hotel, police realise that an apparent suicide is not what it seems, leading to a manhunt that crosses borders.

True-crime series following former detective Colin Sutton as he revisits the locations of various important cases and reveals how they were solved.

Middlesbrough: He presented himself as a well-mannered family man. But behind closed doors, his wife paid the final price for his violent outbursts.

The story of the "Death House Landlady.

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

When an Idaho man falls overboard during a romantic cruise, detectives uncover a web of lies and betrayal that leads to a shocking truth.

In 1977, two busloads of Girl Scouts arrive in the woods. Their first night there turns to horror when three of the young girls are discovered brutally beaten and murdered. (1 of.

After a long manhunt, suspect Gene Leroy Hart is captured alive and a controversial trial comes to a shocking conclusion, leaving more questions than answers. (2 of.

Oklahoma author, Faith Phillips, discovers new and potentially shocking details about who may have committed the Girl Scout Murders. (3 of.