Brockville police are looking for a 36-year-old man in connection with an assault on two cyclists Tuesday morning. At about 10am August 12th, the suspect confronted a man and woman riding their bicycles on Water Street. Police say there was an exchange of words resulting in the woman being assaulted and the man threatened with a weapon. The woman was not injured in the incident. Police believe the suspect and victims know each other. Police are trying to locate 36-year-old Christopher Merkley. They have a warrant and Merkley is wanted for threats, assault, possession of a dangerous weapon and assault with a weapon. Merkley is five-foot-eight, 150 pounds, with closely-shaven brown hair, green eyes and numerous tattoos on his neck.