Sky Crime Wednesday

Documentary following officers of the New Zealand highway patrol as they pull over motorists for a variety of suspected offences

Documentary following officers of the New Zealand highway patrol as they pull over motorists for a variety of suspected offences

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

Sgt Midgley tries to qualify as a dog handler after 24 years on the force, and the Greater Manchester Police dog squad recalls dealing with football fans at the 2008 Uefa Cup Final

Officers of the City of London police attempt to maintain control of crowds at football matches

A shoplifter is caught with several IDs and credit cards not belonging to her, and a DUI suspect recognises one of the arresting officers

After Jarrae Estepp's body was found at a recycling centre, police discovered that her murderer, Steven Dean Gordon, had killed before

A look at the spree killing in Birmingham in November of 2000 where pub worker Philip Smith killed three women, mutiliating them almost beyond recognition

The murder of teenager Connor Lyons, whose body was found in the River Hull, a crime that police realised may be connected to the sale of a bike on social media

The family of a 12-year-old boy found dead in Epping Forest in 1970 tell the story of the 26-year-long wait to find out what happened to the youngster

When elite racer Anna Wilson was shot and killed, police launched a manhunt to Costa Rica in search of Kaitlin Armstrong

The story of Malcolm Green, who was jailed for life for the brutal murder of a Cardiff prostitute, only to kill again when he was released after 18 years

A woman heads off on an extended honeymoon but her out-of-character contact worries her friends, resulting in a tragic discovery

After a man is locked in a storeroom in a burning building, the race is on to identify those who started the blaze, but a closer look uncovers bigger issues

Serial killer Gary Ray Bowles, who took the lives of six men in 1994, and became known as the I-95 Killer, as most of his victims lived close to the Interstate 95 highway

A look at Vincent Tabak, the man responsible for the murder of Joanna Yeates, which triggered one of the biggest-ever police investigations in Bristol

Documentary following journalist Laura Greenberg's 40-year quest to uncover the motives of serial killer Doug Gretzler

A river rescue proves challenging to local police, and a high-speed motorcycle chase leads to a sad confession by the rider

Daniel Dighton, who stabbed his parents to death after they criticised him for his idle behaviour - and then blamed his crime on a hangover.

The story of Alaskan serial killer Robert Hansen, who murdered at least 17 women during a spree that lasted for more than a decade.

Fred Dinenage explores the life of multiple murderer and armed robber Donald Neilson, who killed 17-year-old heiress Lesley Whittle in 1975

Dozens of rich older women seemed to die peacefully in their sleep, until detectives realised it was the work of a serial killer

Documentary following the work of Ireland's border force officers as they fight to stop gangs of organised smugglers from bringing in drugs, money, guns and cars

Officers at a New York airport confront a man who has swallowed 40 heroin-filled pellets and, in San Ysidro, detectives intercept a suspected sex trade worker