State Police have identified the driver killed in a single car crash yesterday on I-84 in Newtown.  Police say 69-year old Harold Gilligan of Springfield, Massachusetts was headed eastbound around 2pm when he traveled off the right side of the roadway.  His car came to rest in a wooded area off the right shoulder between exits 10 and 11.  Gilligan was pronounced dead on the scene by EMS personnel.  The vehicle was towed from the scene.  The case remains under investigation.