An early morning fire in Oshawa is being treated as suspicious. Fire crews responded around 5:00 am to a construction site in the Coldstream and Ormond Drive area. Two homes, that were under construction, suffered extensive damage, but officials say thankfully no one was hurt. The Fire Marshal’s Office has been called in to investigate the cause. Anyone with information is urged to call police at 905-579-1520, ext. 2741 or Crime Stoppers at 1-800-222-TIPS (8477).