San Diego Sheriff deputies look over the Chabad of Poway Synagogue after a shooting on Saturday, April 27, 2019 in Poway, California. - A gunman opened fire at a synagogue in California, killing one person and injuring three others including the rabbi as worshippers marked the final day of Passover, officials said Saturday, April 27, 2019. The shooting in the town of Poway came exactly six months after a white supremacist shot dead 11 people at Pittsburgh's Tree of Life synagogue -- the deadliest attack on the Jewish community in the history of the United States. (Photo by SANDY HUFFAKER / AFP)        (Photo credit should read SANDY HUFFAKER/AFP/Getty Images)