The George Washington University student newspaper The Hatchet is reporting that a Medical Examiner’s report shows that a sophomore who was discovered dead on campus in January died of acute alcohol intoxication. Laura Treanor, 19, was found dead in her bed by her roommate in the university’s Ivory Tower residence hall. Treanor was a contributing editor at The Hatchet and a member of the Phi Sigma Sigma sorority. Witnesses said that Treanor had been at…