Sky Crime HD Wednesday

Documentary following the work of New Zealand police officers as they try to keep motorists safe on some of the country's most dangerous roads

Documentary following the work of New Zealand police officers as they try to keep motorists safe on some of the country's most dangerous roads

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

Police officers use unmarked cars fitted with on-board video cameras, offering an insight into vehicle crime and how it can be prevented

Fly-on-the-wall documentary accessing the world of national security at Australia's biggest airports as customs and immigration officers tackle criminals

Fly-on-the-wall documentary accessing the world of national security at Australia's biggest airports as customs and immigration officers tackle criminals

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

A woman's killer remains at large for more than 30 years, until forensic investigators track him down with a tiny clue at the scene

After finding Susan Eyre dead in a bath full of bleach, detectives narrowed her killer down from 210,000 possible suspects

Kate Beagley's body - stabbed 31 times - was found after a seemingly innocent date in 2007. Soon, police unmasked a killer with no obvious motive

The presenter explores the crimes of murderer Peter Manuel, who was hanged for killing seven people in Scotland during the 1950s

The crimes of Mark Goudeau, an American abductor, robber, serial rapist and later serial killer who was active in Arizona from 2005 to 2006

The story of serial killer Geoffrey Evans and his accomplice John Shaw, who hit headlines in 1976 after the murders of two women in Ireland

Mum Karen Doubleday was found murdered in the woods near her home in 2002. The clue to finding her killer lay in pollen spores from the Ice Age

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

A killer who found some of his victims through ads, the case of Paul Runge became prominent in the debate over the death penalty in Illinois

The chilling story of Mark Martin, who murdered three homeless women in his quest to become Nottingham's first serial killer

The story of a 19-year-old who was murdered by her ex-boyfriend after eight months of persistent and terrifying stalking, despite reporting his behaviour to the police

The story of 17-year-old Jayden Parkinson, who was killed by her abusive boyfriend Ben Blakeley, who then buried her in his uncle's grave

When Teresa De Simone's body was discovered, one man would soon be found guilty - but would forensic science prove his innocence?

For Richard Kuklinski, crime was his way of life. As a professional murderer, his unusual methods led to a disturbing nickname, The Iceman

The 2002 police discovery of a locked room inside the home of Anthony Hardy - the horrifying contents of which exposed him as a serial killer who became known as the Camden Ripper

Stories of apparently normal women who turned to murder, investigating what causes such dramatic changes in behaviour

Stories of apparently normal women who turned to murder, investigating what causes such dramatic changes in behaviour

Cameras follow the work of staff at the British Commission in Lagos, Nigeria, and workers at a steakhouse in London's West End are interrogated

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