Durham police are looking to identify a lone male suspect who robbed an Oshawa convenience store while wearing a gas mask. On Sunday, Nov. 22 around 7 p.m., a lone male wearing a gas mask entered the Elderberry Drive store. Police say the suspect pulled down a plexiglass barrier and threatened the employee with a knife before taking a small quantity of cash and fleeing the store. He may have left in a nearby parked vehicle. The employee was not physically injured in the incident. The suspect is [...]