Jake Bleiberg | Associated Press

The Biden administration is putting forth seven new Justice Department and judicial nominations covering three U.S. attorney’s offices in Texas and other senior posts.

Nearly 400 law enforcement officials rushed to a mass shooting at a Uvalde elementary school, but “systemic failures” created a chaotic scene that lasted more than an hour before the gunman who took 21 lives was finally confronted and killed, according to a report from investigators released Sunday.