BLAIR COUNTY, Pa. (WTAJ) — A Hollidaysburg man was killed Wednesday morning after suffering a medical event. According to the Blair County Coroner Ray Benton, their office was dispatched to the 200 block of River Road in Blair Township for a report of a death. Upon arrival, the deputy coroner pronounced George Angus, 75, of Hollidaysburg dead at the scene. Angus is believed to have suffered a medical condition before striking a tree, according…