A 26-year-old man is in police custody after three workers at a bar were stabbed around closing time Sunday morning.

Police say an argument started around 3:10 a.m. between a man and the doorman and continued outside on Crescent St. near de Maisonneuve Blvd., where a 19-year-old worker was stabbed.

Two other employees followed the suspect, and one was stabbed in the leg.

Two of the three people who were injured had to be taken to hospital, but their injuries are not life threatening.