Saskatoon police are investigating a possible shooting on Sunday afternoon.

Police were called to the 2200 block of 22nd Street West around 3:30 p.m. after reports of a man with a gun being chased by two other men, one holding another firearm. According to police, witnesses also said they heard a shot as the first man went into a business on 22nd Street. Officers searched the area but couldn’t find any of the men, police said in a news release.

Police say there is no physical evidence of a gunshot and there were no reported injuries.

Anyone with information is asked to contact police or Crime Stoppers.