A teenager from Connecticut died after her boyfriend allegedly ran over her with his truck, police said. State Police have accusedCooper Anderson Ouelette, 19, of running over his 17-year-old girlfriend, Sophie Ringquist, in Burlington, NBC Connecticut reported. State Police further claimed that the suspect dragged the victim, dropped her off at home, and failed to contact 911 to inform about her condition, NBC Connecticut reported. The accused has been charged with manslaughter in the first degree and delivery of alcohol to a minor. Ouelette surrendered to the police on July 12, and was relea…