Killing of David Byrne

It is believed by the Garda Síochána (police) that Daniel Kinahan, the son of Christy Kinahan, was the intended target, but had left early.
== Background ==
Byrne had been investigated by every Garda specialist unit since he was a teenager.
He was present at the fatal stabbing of Declan Gavin in August 2001 in Crumlin, Dublin. He was called as a witness in the trial of Brian Rattigan for the killing, but said he had seen nothing.
David Byrne had been arrested many times and was a suspect in the murder of Gary Bryan in Walkinstown, Dublin, in 2006.
In January 2016, Gardaí had a special policing plan put in place for the following month when two boxing events would be attended by members of a criminal gang associated with Christy Kinahan. The Kinahan gang have a long association with boxing both in Dublin and Marbella in Spain.
== Shooting ==
On 5 February 2016, there was to be a boxing match for the World Boxing Organization European lightweight title between Jamie Kavanagh and Antonio João Bento at the Regency Hotel in Whitehall, Dublin. At the weigh-in there was an organised armed attack; the match was cancelled after the shooting.