One of many similarities is, there was also a mass casualty drill on the day of the tragedy: "as taken to my hospital and he’s shouting, ‘I want to kill all the Jews’,” Dr. Jeffrey Cohen, president of Allegheny General Hospital and a member of the Tree of Life Synagogue, told ABC. “The first three people who took care of him were Jewish... Another nurse, whose father is a rabbi, “came in from a mass casualty drill and took care of this gentleman.”