KTV

Join Ireland's Customs teams as they, with the help of the Irish police, try to stop organised smugglers from bringing drugs, cars and even exotic animals into the country.

Documentary exploring the extreme measures people take to break US security laws and America's desperate fight against drugs, illegal immigration and terrorism.

The story of the Beltway sniper attacks. John Allen and his teenage accomplice carried out the brutal series of shootings that killed 10.

Twenty-year-old Tashan Daniel was waiting for a train to take him to a football match when a fateful encounter on the platform changed everything.

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

A look into the death of church organist Alan Greaves, who was attacked on his way to midnight mass in Sheffield in 2012.

A student's strange disappearance becomes a murder investigation, and detectives face a tough task to prove the suspect's guilt.

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 profile of the serial killer who was sentenced to life in prison after the senseless murders of two men and two police officers in 2012.

Thirty years after three gruesome murders, familial DNA and the exhumation of a body finally closes the case. (6 of.

A look into the killing of 63-year-old Alethea Taylor, a popular and much-loved woman who mysteriously vanished from her Herefordshire town in 2012.

A look at the cold-hearted criminal who was convicted of murdering her daughter and attempting to kill her two other children in 1983.

A master manipulator is accused of the murder of his wife, and is eventually caught out by a polygraph test - and his own fiancée.

Chilling new details about serial killer Joseph Naso, who posed as a pro baseball team's photographer to hunt women and may have gone on a killing spree in 'Sin City'.

Bill Noguera gets a written confession from serial killer Joseph Naso, cracking open another cold case.

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