Students trapped inside a classroom with a gunman repeatedly called 911 during this week's attack on a Texas elementary school, including one who pleaded, "Please send the police now," as officers waited in the hallway for more than 45 minutes, authorities said Friday.
Nearly 20 officers stood in a hallway outside of the classrooms during this week's attack on a Texas elementary school for more than 45 minutes before agents used a master key to open a door and confront a gunman, authorities said Friday. "It was the wrong decision,” an official said.