Four years before Nikolas Cruz murdered 17 people at a Florida high school, therapists at another school wrote a letter to his psychiatrist saying he was fixated on guns and dreamed of killing others and being covered in blood.

Chief Pete Arredondo is alleged to have made several critical mistakes during a May 24 massacre that left 19 students and 2 teachers dead.

Infowars host and conspiracy theorist Alex Jones has falsely claimed that the nation’s deadliest school shooting — which killed 20 students and six educators — was a hoax.

The footage, which until now had not surfaced publicly, anguished Uvalde residents anew and redoubled calls in the small South Texas city for accountability and explanations.