How the official accounts about the Uvalde shooting have changed  —  Since a gunman opened fire at Robb Elementary School in Uvalde, Tex., on Tuesday, killing 19 children and two teachers, authorities have provided an incomplete — and evolving — explanation of what happened.

Texas Police Lieutenant Says Cops Were Reluctant to Engage Gunman Because 'They Could've Been Shot'  —  A Texas Department of Public Safety official said responding officers were cautious as they entered Robb Elementary School in Uvalde, Texas because “they could've been shot.”

Uvalde Had Prepared for School Shootings.  It Did Not Stop the Rampage.  —  In August 2020, law enforcement officers from five agencies converged inside the hallways of a school in Uvalde, Texas, their guns drawn, role-playing how they would halt a gunman.  —  The training, detailed …

Parents Express Anger at Police Response to Uvalde School Massacre  —  Authorities defended their response to the shooting in a news conference, as some parents who lost children asked what happened during the hour of terror in which a gunman took 21 lives.  “This could have been over in a couple of minutes,” one anguished father said.

Police waited an hour for backup in the Uvalde shooting.  That's an outdated tactic, experts say.  —  Police face questions on Texas elementary school shooting timeline  —  UVALDE, Texas — Most “active shooter” attacks in America end within five minutes.  The attack on Uvalde schoolchildren lasted an hour.

11-Year-Old Survivor of Uvalde Massacre Put Blood on Herself and Played Dead, Aunt Says  —  The family of an 11-year-old girl who survived the massacre at Robb Elementary School in Uvalde, Texas, on Tuesday says the 4th grader played dead after the gunman entered her classroom.