Chattanooga shootings photo galleries

A cross placed for U.S. Navy Petty Officer Randall Smith, who was injured July, 16 shootings and died Saturday morning, is seen at a Lee Highway memorial on Saturday, July 18, 2015, in Chattanooga, Tenn. Petty Officer Smith died Saturday from wounds sustained when gunman Mohammad Youssef Abdulazeez shot and killed four U.S. Marines and wounded two others and a Chattanooga police officer at the Naval Operational Support Center on Amnicola Highway shortly after firing into the Armed Forces Career Center on Lee Highway.