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Police face questions on Texas elementary school shooting timeline

Facing questions from reporters around the world, police are trying to clarify the timeline of the Uvalde, Texas elementary school massacre – but many of their answers raised even more questions. Authorities say the gunman crashed his grandmother’s truck and fired at two people outside a funeral home before going to the elementary school. There, according to their timeline, the shooter was in a classroom for more than an hour before a tactical arrived and killed him.