Gardaí investigating a serious assault on the South Circular Road two weeks ago are appealing for witnesses.
Three men received stab wounds during the six person brawl.
One man in his 20s remains in a critical condition at Saint James' Hospital. The other two men, both aged 19, received minor injuries.
Three people were arrested in connection with the investigation, two women, and one man, they have all since been released.
Anyone who was travelling through the area on Sunday the 19th of July at 10pm is being asked to contact Kilmainham Garda Station