Sky Crime+1

A routine passport control check at Heathrow's Terminal 3 turns into a marathon investigation. And a cleaning company is raided during a search for illegal immigrants.

Officers raid a huge cannabis plantation with over 650 plants, enough to harvest £25,000 of weed a week, while cops hunt down two burglars on the run in Ascot. Strong language.

Buckle up for another episode of cars, chaos and crashes - all Caught on Dashcam.

A detective's extraordinary ability to read body language brings a pair of international crooks to justice. A burglar tries to batter his way into a chip shop.

A trap is set to demolish a pair of bogus builders. An electric bike thief is far from a bright spark after leaving his own bike behind.

Detectives trail a burglar who they say is the 'most callous they have ever encountered'. An employee runs out of luck when stealing scratch cards.

In 2004, Margaret vanished from her home. Her husband claimed she had left him. However, inconsistencies in his story raised suspicions.

In 1973, Dawn Magyar's body was found two months after she had vanished. Twenty-eight years on, advances in forensics helped solve the case.

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

Mark Jensen: When Julie Jensen is found dead, police suspect her husband Mark of murder - despite the seemingly happy family life.

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

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

Cheshire: The story of David Ryan, who cheated his lover out of £60,000 before bludgeoning her to death and mutilating her body to cover his tracks.

In 2000, the bodies of three women were found in Birmingham. Could police hunt down the dangerous killer.

In 1986, 16-year-old Elaine Doyle was murdered just metres from her home - but catching her killer was no easy task.

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.

The story of 18-year-old Shana Grice, who was murdered by her ex-boyfriend after months of persistent and terrifying stalking.