Shocking testimony from the Texas DPS director on Tuesday has revealed even more insight into the “abject failure” of response to the Uvalde shooting that occurred on May 24.

Texas Department of Public Safety Director Col. Steven McCraw revealed that the husband of slain elementary teacher Eva Mireles tried to save her but was barred from doing so.

Ruben Ruiz is a police officer for the school district and was on the scene after the gunman entered the school and opened fire.

McCraw said Mireles called Ruiz and told him that “she had been shot and was dying.”

“And what happened to him, is he tried to move forward into the hallway,” McCraw said. “He was detained and they took his gun away from him and escorted him off the scene.”

McCraw didn’t say who specifically detained Ruiz.