Sky Crime +1 Saturday

Documentary following members of the New Zealand highway patrol as they witness the best and worst behaviour on the nation's busiest motorway

Documentary following members of the New Zealand highway patrol as they witness the best and worst behaviour on the nation's busiest motorway

Documentary following the work of Greater Manchester Police, which is England's second-largest force and is responsible for protecting 2.7 million people

Documentary following the work of Greater Manchester Police, which is England's second-largest force and is responsible for protecting 2.7 million people

Following Australia's traffic enforcers as they deal with high-speed chases, defiant hooligans and explosive crashes

Following Australia's traffic enforcers as they deal with high-speed chases, defiant hooligans and explosive crashes

A car thief causes chaos in Torquay, the Road Crime Unit tracks down a Mercedes-Benz loaded with cocaine in Plymouth, and the Tactical Aid Group has a training day

Focusing on the work of police officers in Devon and Cornwall as they tackle street crime

The case of Charles Ng and Leonard Lake, who raped, tortured and murdered a number of victims at their cabin in California during the mid-1980s

Two-part documentary about Dorothea Puente, the owner of a boarding house for the elderly, whose secret life as a serial killer emerged when a body was found in her backyard

Conclusion of the documentary about boarding house owner Dorothea Puente, whose secret life as a serial killer emerged when a body was found in her backyard

When the body of a 16-year-old girl is found in a field, it would take over two decades before a DNA profile of the killer can be developed

A look at the chilling case surrounding the murder of teacher Jane Longhurst, whose body was found in West Sussex in 2003

A murder begins a tawdry tale of stolen money, an international escape attempt and an email from the supposed killer keen to sell his story

A look at the crimes of Andrzej Kunowski, a man so vicious he was nicknamed the Beast after raping and murdering a 12-year-old girl in 1997

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

The crimes of Lonnie Franklin, an American serial killer who was responsible for at least 10 murders and one attempted murder in Los Angeles

Bite marks in a block of cheese hold the key to catching a killer when he helps himself to a snack after a home invasion

Part one of two. Documentary exploring one of the most baffling cases in recent history - the 1986 disappearance of estate agent Suzy Lamplugh from Fulham, south west London

Part two of two. Documentary exploring one of the most baffling cases in recent history - the mysterious 1986 disappearance of London estate agent Suzy Lamplugh

The story of one of the world's most notorious serial killers. Gacy details his murders in a chilling confession as police uncover the scope of his crimes

The story of one of the world's most notorious serial killers. The jury must decide between sending Gacy to a psychiatric facility or condemning him to a death sentence

The story of one of the world's most notorious serial killers. A quick verdict does not end the story when news of more victims has investigators digging again

An occult-obsessed man gets jail time after viciously stabbing his friend to death. Upon his release, he strikes again

A murder begins a tawdry tale of stolen money, an international escape attempt and an email from the supposed killer keen to sell his story

Simon and Conrad get a surprise while working the graveyard shift in Reading. Dan and Daz pursue the driver of a Ford Focus who is determined to escape justice

The work of British Transport Police's canine units, which help monitor thousands of miles of railway and underground track