Serious questions today about the police response to the shooting in Uvalde, Texas.

A lead starts right now.

Pure anguish playing out.

Desperate parents describe hearing gunshots go off, pleading, pleading to rush in to save

their babies as police told them to move back.

Just how long was the gunman inside that classroom before law enforcement took him down?

If social media companies know your detailed shopping habits, travel plans, and more about

your life than many of your friends, why can't they detect online chatter about potential

school shootings that could theoretically prevent another tragedy?

Plus, a disturbing new find hundreds of thousands of Ukrainians forced into brutal filtration

camps in Russia, sources say it's happening at a much larger scale than originally feared.

Today should have been a day of celebration for the children of Rob Elementary School in

Texas, the last day of classes before summer vacation for the second graders, third graders

and fourth graders in Uvalde, Texas.

Twenty-one families today are instead planning funeral services for 19 students and two teachers.

Welcome to the lead, I'm Jake Tapper.

Amidst the grief, the heartbreak, the shock and despair are also serious new questions

today about how that 18-year-old with a rifle got inside that school and stayed for more

than an hour before police entered the classroom and killed him.

This afternoon, the Texas Department of Public Safety laid out this timeline.

At 11.28 Tuesday morning, the shooter got into a car crash.

He walked into the school at 11.40 AM, which is 12 minutes later, police entered the

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