TV Guide Sky Witness Thursday

When a robbery at a community clinic turns deadly, the agents investigate a drug-trafficking crew and soon discovers a doctor may be more involved than they initially thought. Meanwhile, Isobel and her stepdaughter are at odds over a family issue

The Proactive Squad chases a criminal racing through the grounds of Milton Keynes hospital, and an American patrol officer is stunned when a speeding driver claims he is blind

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

Another edition of the fly-on-the-wall documentary accessing the world of national security at Australia's biggest airports, following customs and immigration officers as they go about their daily business of tackling drug runners, illegal immigrants and terrorists

Another edition of the fly-on-the-wall documentary accessing the world of national security at Australia's biggest airports, following customs and immigration officers as they go about their daily business of tackling drug runners, illegal immigrants and terrorists

Another edition of the fly-on-the-wall documentary accessing the world of national security at Australia's biggest airports, following customs and immigration officers as they go about their daily business of tackling drug runners, illegal immigrants and terrorists

Another edition of the fly-on-the-wall documentary accessing the world of national security at Australia's biggest airports, following customs and immigration officers as they go about their daily business of tackling drug runners, illegal immigrants and terrorists

The detectives investigate the murder of a maths student who operated an illicit card-counting system in a poker club - and their inquiries uncover a complex computer-assisted gambling system. As events unfold, even their own workstations are hit by the crooks responsible. Drama, starring Vincent D'Onofrio

A nervous Vietnamese man is detained when traces of amphetamines are found on several suspicious bottles he is carrying, while another man is caught smuggling wildlife in his underpants. A British backpacker returns to Australia to collect his belongings but he refuses to answer Immigrations' questions about his illegal past. Drug smugglers attempt to conceal a shipment inside jackhammers arriving from China

The discovery of a mystery bag finally reveals the truth behind an imposter's lies and deception. Drug readings spark an intensive search of a man's belongings, which results in an explosive reaction. A shipment of tennis racquets serves up a big hit for officers

Another edition of the fly-on-the-wall documentary accessing the world of national security at Australia's biggest airports, following customs and immigration officers as they go about their daily business of tackling drug runners, illegal immigrants and terrorists

In the last-ever episode of the long-running crime drama, twins Parker and Thomas Gaffney are found dead in the offices of a successful internet dating website. It emerges they believed the company's owner Danielle Magee had stolen their business idea after they employed her as a programmer and had filed a lawsuit against her. Goren attends his final therapy session and finds his future in the force is in question. Vincent D'Onofrio stars

Goren and Eames investigate when a parole officer is killed in a hit-and-run. The detectives track down the last person to see her alive - an academic whose juvenile delinquent son becomes their prime suspect - but are also intrigued to learn the dead woman's family is travelling clan with a dislike of outsiders