Police continue to search for the gunman suspected of fatally shooting at least 18 people in southern Maine as the CBSA issues an alert to officers stationed at the border; A 17-year-old student was hospitalized after he was found collapsed in a stairwell of his Toronto school from a stab wound; and, a Kitchener, Ont. man selling a vehicle on Kijiji is speaking out after he was scammed out of $22,000 with a fake certified cheque.