Somerville Police are investigating the death of a twenty-four year old Somerville resident after he fell from a moving vehicle early Wednesday morning.  Shortly before 3:00 a.m., Somerville Police responded to the intersection of Summer Street and School Street for a report of an injured person.  Upon their arrival, officers found Brian Libertore, 24, suffering from a severe head injury.  He was transported to Massachusetts General Hospital where he later died from his injuries.

Libertore had been in the front passenger‚Äôs seat of a vehicle when he fell through the passenger‚Äôs side door.  The operator of the vehicle, Stephen Post, 23 was arrested at the scene and charged with operating a motor vehicle under the influence of liquor and possession of a Class ‚ÄúD‚Äù controlled substance.  He was arraigned in Somerville District Court.