People stand on the stairs of Sixth Presbyterian Church as the crowd spills up the hill and down the street for a vigil blocks from where an active shooter shot multiple people at Tree of Life Congregation synagogue on Saturday, Oct. 27, 2018, in the Squirrel Hill section of Pittsburgh. (Stephanie Strasburg/Pittsburgh Post-Gazette via AP)
Police officers walk outside the Tree of Life Synagogue in the aftermath of a deadly shooting yesterday in Pittsburgh, early Sunday, Oct. 28, 2018. (AP Photo/Matt Rourke)
Two people support each other in front of flowers at a makeshift memorial at the Tree of Life Synagogue in Pittsburgh, Sunday, Oct. 28, 2018. Robert Bowers, the suspect in Saturday’s mass shooting at the synagogue, expressed hatred of Jews during the rampage and told officers afterward that Jews were committing genocide and he wanted them all to die, according to charging documents made public Sunday. (AP Photo/Matt Rourke)
PITTSBURGH — A survivor of the Pittsburgh synagogue massacre described Sunday how he and other terrorized worshippers concealed themselves in a supply closet as the gunman stepped over the body of a man he had just shot and killed, entered their darkened hiding spot and looked around.