Texas school shooting: Uvalde police commander at scene of Robb Elementary School massacre told kids were alive 30 minutes before taking action

In this photo from surveillance video provided by the Uvalde Consolidated Independent School District via the Austin American-Statesman, authorities respond to the shooting at Robb Elementary School in Uvalde, Texas. Photo / AP

A police commander at the scene of the Uvalde massacre was informed that children were alive in a classroom with the gunman more than 30 minutes before officers breached the room and ended one of the deadliest school shootings in US history.

A dispatcher can be heard on audio recordings obtained by CNN telling the acting city police chief that “eight to nine” kids were alive and in need of help in the classroom.

The call came as hundreds of officers gathered in and around Robb Elementary School, where 19 students and two teachers were killed.

The dispatcher spoke with Lt. Mariano Pargas minutes after a 10-year-old girl dialed 911 from inside the adjoining rooms where the gunman had holed up.

The call underscores that members of law enforcement were aware there were children in danger even as they waited more than 70 minutes to confront the gunman. It highlights the actions of another police commander in the hesitant and haphazard response that prompted the firing of schools police Chief Pete Arredondo.

The City of Uvalde placed Pargas on administrative leave in July following a damning report from lawmakers on the response to the shooting. He told CNN that his lawyer instructed him not to speak publicly but, “there’s a lot of stuff that I can explain, that I would love to defend myself.”

Video image shows city police Lt Mariano Pargas responding to a shooting at Robb Elementary School. Photo / AP

On the recorded call, Pargas asks how many children are alive and the dispatcher responds, “eight to nine are still alive.”

He responds, “OK, OK thanks” and ends the call.

Authorities have said the gunman did most of his shooting within minutes of entering the classroom at 11.33am, but it’s unclear whether there’s an official tally of how many children in the room were not killed.

Authorities retreat down a hallway after gunfire is heard in a classroom at Robb Elementary School on May 24. Photo / AP

Corina Camacho, whose son was shot and was one of the survivors, told The Associated Press that 11 children survived and their families try to stay in touch.

Children have publicly recounted playing dead to avoid being noticed by the gunman.

Body camera footage previously released by the city shows that at 12.11pm officers massed in a hallway outside the classroom were informed that a Border Patrol tactical team was 30 minutes away.

Law enforcement, and other first responders, gather outside Robb Elementary School on May 24 where 19 children and two teachers were killed. Photo / AP

A dispatcher can be heard saying there is a child on the line from the classroom talking of a “room full of victims.” That is relayed to Pargas, who makes no audible comment on the footage.

According to CNN, Pargas spoke with a dispatcher at 12.16pm. It was not until 12.50pm that officers entered the room and killed the gunman.