Owen Sound police are investigating after a string of vehicles were broken into and ransacked over the weekend.
Police say early Saturday morning officers investigated a vehicle on 4th Ave West and 10th Street where the driver's side door had been left open and the back window was smashed in.
They say a second vehicle was found in the same area with a smashed back window.
Police say at that point, reports started coming in about various electronics being stolen out of vehicles around 4th Avenue West and 12th Street West.
They believe the suspect or suspects tried to get into a garage and travel trailer in the area as well.
Police say they believe, based on blood found at the scene the suspect must have injured themselves during their spree.
Anyone with information is asked to call Owen Sound Police or Crime Stoppers.