Bhubaneswar: As many as four persons sustained critical injuries after a stone-laden truck rammed into a shop near road in Mendhasala area on the outskirts of Bhubaneswar city on Saturday morning. The injured persons have been rushed to a nearby hospital in Mendhasala. According to reports, the truck rammed into shop and turned turtle after the driver lost control over the vehicle. A crane has been engaged to remove the truck from the accident site. The identity of victims is yet to be ascertained.