Former garda's murder linked to second killing
DETECTIVES are probing links between the murder of a former garda and the killing of a dog breeder who vanished two years ago.
A man has been arrested by officers investigating the disappearance of Gerry Daly, who was 42 when he went missing from his Co Cavan home in June 2011. His neighbour, former garda John Kerins, who was shot in the head last November, was previously quizzed over the missing man.
Detectives believe both were victims of the same crime gang.