Sky Witness Sunday

Hidden compartments in a traveller's backpack raise red flags and the discovery of a deadly weapon leaves mail workers stunned

Officers look for a message in a bottle, a young man receives a wake-up call, and members of a group of LA rappers find themselves in trouble due to insufficient papers

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

The work of US Customs and Border Protection agents, responsible for acting as the first line of defence for air, sea and land entry-points to the US

Police use mobile phone records and surveillance to catch a large drug gang. Plus, a case in which a sleeping woman awoke to find a man creeping around her room

Shocking evidence reveals a great-grandmother's mental and physical bullying by her so-called carers, and a sharp-eyed salesman rounds up some sofa rustlers

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

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

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

A French backpacker attracts the attention of sniffer dogs, and a young-looking traveller on the run from the law is caught by immigration

A passenger's bags test positive for traces of narcotics, while two lovers are separated by immigration officers, and a singing poet arrives with more wallets than money

Customs turn their attention to two men who seem to be connected despite travelling separately, and an aggressive passenger forces officers to take dramatic action

A woman who has had plastic surgery while on holiday is caught carrying vials of drugs, while the quarantine department find an animal's head in the mail

Customs officers suspect that two men who have arrived separately may be connected somehow, while an aggressive passenger turns nasty

Officers make a bust at Sydney Airport, while a passenger's mystery bag conceals something significant

A nervous passenger is suspected of carrying narcotics, and a traveller with a criminal record tells immigration officers a remarkable story

A passenger carrying clumps of human hair becomes hysterical when her luggage returns positive readings for drugs

A drug-runner conceals his stash in the most unlikely of places, and a heartbroken Frenchman has fallen for Australia, but for Immigration it is time to separate

Officers make a disturbing discovery in a Chinese student's bag, and a devious passenger will try anything to get past immigration

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

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

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

A fire gets complicated for the crew when a panicked horse refuses to be evacuated from a burning barn. Meanwhile, Luke's brother visits town

Olympia endangers the case by hiring external help for jury selection instead of using Shae

The team delve into a case involving the murder of an elderly German man, who appears to have been a covert asset of the Stasi

The TAC team experiences a conflict of interest in court when Benny and Chunk represent opposite sides of the same civil suit

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

Officers are concerned by a passenger's bizarre behaviour when traces of cocaine are found and evidence suggests she has been using a drug dubbed Charlie Sheen

Officers suspect a man may be using a false body part to smuggle drugs and an international courier arrives to pick up a very strange delivery

Officers stop a pregnant woman on her way to Melbourne for as they don't believe she's only there for shopping. An odd smelling package arrives at the mail centre

A group of foreigners make a daring escape, three men are caught being paid to act as couriers for a smuggling ring, and a traveller finds himself in a sticky situation

Quarantine try to find out what a Sri Lankan passenger is carrying and some allegations about a criminal background could see a Latvian passenger on the next flight home

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

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

A terrorist bomb attack leaves British tourists in hospital in Majorca, and the locals struggle to cope