Thunder Bay and District Crimestoppers are looking for your help in solving an arson investigation. Fires were set in the laneway between Empire Avenue and Piper Avenue. Sometime between May 14th and June 12th, a series of fires were set, usually after 3:00 a.m. and before 6:00 a.m. Sheds and garages suffered structural damage and in one instance a vehicle suffered severe damage. Police say in these fires, an aerosol can along with flammable materials were used as an accellerant. Crimestoppers is looking for any information that leads to the arrest of the person or persons responsible for these arsons. Call Crimestoppers at 623-TIPS or 623-8477.