York Regional Police are searching for a suspect in a dark-coloured vehicle following a shooting in Aurora Friday night.
Police are advising of their increased presence in the area of Bayview Avenue and Stone Road at about 9:30 p.m.
A male victim was transported to a trauma centre with serious injuries.
The suspect is described only as a black male.
Police are requesting witnesses and anyone with video surveillance that will assist in the investigation to come forward.