The ambush began with gunshots that killed five officers and sent screaming crowds scrambling for cover. It ended when a Dallas police bomb squad robot killed a gunman after negotiations failed. Investigators identified the dead suspect as 25-year-old Micah Xavier Johnson of Mesquite, Texas, a military veteran who'd served in Afghanistan. Police said they searched his home Friday afternoon and found bomb-making materials, ballistic vests, rifles, ammunition and a personal journal of combat tactics. Investigators are analyzing information in the journal, a police statement said. But authorities are still trying to answer key questions.Chief among them: Are any other suspects on the loose? Read more http://www.cnn.com/2016/07/08/us/philando-castile-alton-sterling-protests/index.html vb
