Fourth person arrested in connection with Christmas Eve shooting 

Man arrested on Wednesday being questioned at a Garda station in West Dublim

Gardaí at the scene of the shooting at Browne's Steakhouse in Blanchardstown. Picture: Stephen Collins/Collins

A fourth man has been arrested in connection with a shooting in Dublin on Christmas Eve.

Tristan Sherry died after being assaulted during an incident at Browne's Steakhouse on Main Street in Blanchardstown at about 8pm on December 24.