Sky Witness Tuesday

A fitness instructor has stitches without anaesthetic when he ruptures a varicose vein, and doctors try to locate a bullet in a man's back

A 74-year-old car accident victim with suspected spinal injuries is airlifted to the James Cook University Hospital in Middlesbrough

Biosecurity find rare artefacts from Canada. Two travellers try to outsmart Immigration and there's a sticky situation in Customs

An irate tourist causes havoc. In Biosecurity, officer Renee uncovers some unwelcome hitch-hikers

Officers in Calais search lorries for illegal immigrants, while at Heathrow's Terminal Three a student is prevented from entering the UK after a trip to India

A woman is suspected of child smuggling in California and, in Detroit, police investigate when they find two guns and a skull in the back of a van

Fly-on-the-dashboard documentary showcasing outrageous road disasters, captured in video form by drivers' in-vehicle dashboard cameras

Deputies join a wild pursuit that ends with a crash into a car body repair shop

Maggie and OA are called in to assist in the search for a senator's daughter who has been kidnapped and held at ransom, and must dig into the family's history for clues

Maggie and OA are on the hunt for a ruthless gang of thieves who have been dressing as NYPD officers to target armoured trucks

Nolan and Bishop are joined on patrol by a movie director researching the police at work, while Bradford is disturbed to discover his wife has been arrested on drug charges

Fly-on-the-dashboard documentary showcasing outrageous road disasters, captured in video form by drivers' in-vehicle dashboard cameras

A behind-the-scenes look at the customs and immigration at airports in Australia

Fly-on-the-wall documentary following the lives of customs and immigration officers at Australia's biggest airports

Fly-on-the-wall documentary following the lives of customs and immigration officers at Australia's biggest airports

Fly-on-the-wall documentary following the lives of customs and immigration officers at Australia's biggest airports

Fly-on-the-wall documentary following the lives of customs and immigration officers at Australia's biggest airports

Fly-on-the-wall documentary following the lives of customs and immigration officers at Australia's biggest airports

A routine speeding stop spirals into a mangled crash, while deputies race to a park incident that turns out to be teens with an illegal bonfire

A countdown of the most incredible, hilarious and spectacular real-life crashes in the world - all caught on dashcam

Nolan and Aaron track increasingly large leads after finding criminals hiding at the station. Chen makes an alarming discovery

Jamie goes undercover in a human trafficking ring while Danny investigates a homicide connected to his old partner. Frank grapples on whether to support Mayor Chase

After Nolan and Talia lose control of a crime scene and debate whether people are fundamentally good or bad. Lucy worries that Tim is enabling his wife's destructive behaviour

A bomb devastates an apartment building and federal agents Maggie and Omar find their prime suspects murdered. Pilot of the crime drama, starring Missy Peregrym

The agents get a surprise when they race to find out who is behind a string of fatal poisonings at a New York deli

When a volatile blaze at the Pineville Dam triggers a cascading infrastructure failure, Station 42 races to execute a series of perilous rescues

The Road Crime Unit and the Tactical Aid Group join forces on a drug raid and Giles pulls over the same motorist twice in one week

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

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