Officers are looking for a man after a woman was stabbed in Centennial Park Monday afternoon, Sarnia police say. Officers called to the Sarnia waterfront park about 4:30 p.m. found a woman near George Street with a wound to the back of her upper arm, a police release said. The man was seen fleeing the Centennial Park gazebo area and heading north toward the railway tracks, police said. Pickup stolen in Grand Bend: OPPA pickup truck was reported stolen Saturday in Grand Bend, provincial police say. Anyone with information is asked to call police at 1-888-310-1122 or Crime Stoppers at 1-800-222-8477.