Sky Crime +1 Today

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 members of the New Zealand highway patrol as they witness some of the best and worst behaviour on the nation's motorways

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

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

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

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

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

Outrageous road disasters and highway hijinks, captured in video via people's in-vehicle dashboard cameras

Outrageous road disasters and highway hijinks, captured in video via people's in-vehicle dash-board cameras

British killer Daniel Gonzalez, also known as the Freddy Krueger Killer, who took four lives during a chilling two-day murder spree in 2004 after being inspired by horror films

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

A close-knit community is rocked by disappearance of a teenager. As the hours pass without trace, friends, family and neighbours begin to fear the worst

An investigation into the murderous mother and son Sante and Kenneth Kimes, who killed their elderly landlady in a greed-fuelled ploy

The case of 29-year-old student Mingzi Yang, brutally killed by her ex-husband Wai Hong Tsang in Lincoln in June 2014

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

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

The story of Diane Downs, the Arizona-born mother of three who in 1983 arrived at hospital, having murdered one of her children and left her remaining two critically injured

The killing of Vikki Thompson, bludgeoned to death in Oxfordshire - and how the hunt to bring her killer to justice would take more than 15 years

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 documentary investigation into whether remorseful Randy Herman Jr really did commit a brutal murder in his sleep, or whether it was a convenient cover story

Gretchen Anthony's family grow suspicious when they receive odd texts from her phone, before things take an incredibly sinister turn

When Mary Gough was found dead in 2001, her husband appeared shocked before his web of lies and deeply sinister intentions were brought to light

How police used CCTV, eyewitness statements and a public appeal to find the killer of a 28-year-old woman, found dead on Nottingham's streets

A couple and their vulnerable son are killed in New Mexico, leading detectives to dig up long-buried secrets in a close-knit town

The documentary returns to focus on policing in the north-east of England. Officers race to a stabbing outside a pub in Newcastle and there is a raid on a cannabis farm

Officers in Wiltshire are out in force on the M4 to track down drug-dealers

Police officers stop a fraudulent operation involving bottled water, capture a runaway horse and race to reclaim a stolen car

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