Officials rule on cause of death for Canyon HS student SAN ANTONIO — Canyon High School student Logan Davidson was killed when blunt force trauma to his head caused a laceration of an artery which led to bleeding in the brain, according to officials. The medical examiner's office ruled his cause of death: “Traumatic subarachnoid hemorrhage due to a vertebral artery laceration due to blunt force trauma to head.”
Nov. 15, 2013 - San Antonio Express-News