BOLTON – One person was killed and another injured when a driver in a car with New York plates swerved to avoid an animal on Interstate 495 and ran off the road, hitting trees, according to state police.A pet dog in the 2007 Mini Cooper also was killed in the crash at 8:35 p.m. Monday on I-495 south, state police spokesman David Procopio said.Police said all occupants of the vehicle, including the dog, were wearing seat belts, but the driver was dead at the scene of the crash. […]