Authorities have released the identity of a 16 year old East Texas girl killed Wednesday night in a Gregg County collision. Lauren Elrod of Harleton was killed when she was ejected from her car on the loop in Longview. The driver of the other vehicle, 32 year old Thomas Elliot Henkel of Kilgore was arrested for intoxication manslaughter. Elrod, would have been a junior next year at Harleton High School.