UVALDE, Texas (AP) It was 11:28 a.m. when the Ford pickup slammed into a ditch behind the low-slung Texas school and the driver jumped out carrying an AR-15-style rifle.

Twelve minutes after that, authorities say, 18-year-old Salvador Ramos was in the hallways of Robb Elementary School. Soon he entered a fourth-grade classroom. And there, he killed 19 schoolchildren and two teachers in a still-unexplained spasm of violence.

At 12:58 p.m., law enforcement radio chatter said Ramos had been killed and the siege was over.

What happened in those 90 minutes, in a working-class neighborhood near the edge of the little town of Uvalde, has fueled mounting public anger and scrutiny over law enforcements response to Tuesdays rampage.

They say they rushed in, said Javier Cazares, whose fourth-grade daughter, Jacklyn Cazares, was killed in the attack, and who raced to the school as the massacre unfolded. We didnt see that.