TV Guide Sky Crime Monday

Delving into Ireland's worst murder cases. In 2004, Joe O'Reilly murdered his wife and made it look like a burglary gone wrong. Before being caught, he even appealed for information on TV

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

Billy the new sniffer spaniel finds live ammunition during a search for drugs, and a stabbing on the streets of London brings together two of the city's leading Alsatian dog teams. PC Mandy Chapman and her canine companion Karly are sent in to enforce a court warrant against a dangerous dog, while Sergeant Peter Madden and Brodie are on the trail of burglars using stolen cars as getaway vehicles. Narrated by Ken Stott

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

PC Rogers reveals how he and Alsatian Leo help clear the streets of car thieves, and the officer comes up against a man who threatens to shoot him as the Greater Manchester Police dog squad tackles more criminals. A drunk driver takes on PC Greaves and his sidekick Riley, while spaniel Colin - who is trained to deal with explosives - and PC Carlin are put on the front line when a member of the Cabinet arrives in the city. Ken Stott narrates

A prominent private investigator is reported missing after he fails to return from a business trip. When the case goes cold, a former Russian spy assists the FBI in a sting operation to uncover the truth behind his disappearance

The fragments of evidence that helped piece together what happened to 15-year-old Karen Price, who disappeared in 1981 only for her body to be found eight years later

Documentary examining the biggest criminal investigation in Welsh history after three generations of one family were murdered in the village of Clydach, Swansea, in 1999