A teenager has been charged in connection to the Blanchardstown restaurant shooting on Christmas Eve.
The incident saw gunman Tristan Sherry killed, while Jason Hennessy Snr died in hospital from his wounds on January 2nd.
The teenager is set to appear before the Criminal Courts of Justice on Saturday morning.
So far, five people have been arrested in relation to the incident which lead to both deaths.
David Amah (18), of Hazel Grove, Portrane Road, Donabate, Dublin, and Michael Andrewcut (22), of Sheephill Avenue, Dublin 15, have been charged with Mr Sherry's murder.
A third man, Wayne Deegan (25), of Linnetsfield Avenue, Phibblestown, Dublin 15, has also been charged with producing a knife, assault causing harm to Mr Sherry, and violent disorder in connection to the incident.