Uvalde School Shooting: Texas Police Admit it was Wrong Decision Not to Enter Classroom Sooner

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.

The on-site commander believed the gunman, 18-year-old Salvador Ramos, was barricaded in a classroom at Robb Elementary School in Uvalde during Tuesday's attack and that the children were not at risk, Texas Department of Public Safety Director Steven McCraw said at a news conference.