Dallas July 7, 2017 10:25 pm Public Memorial Honors Dallas Officers Killed July 7 About 200 people gathered Friday evening for a public memorial ceremony outside Dallas City Hall to the five police officers who were killed in an ambush attack one year prior. Wake Up to Something Good 1:56 pro-Palestinian protestors walk out at University of North Texas 2:20 Dallas seeks to use old hospital for homelessness 2:19 Mail carrier delivers lost World War II letter 1:07 Video shows new hawk hatchling in its nest 2:05 Convicted murderer awaits punishment sentence