The assassination attempt against former President Donald Trump at a Pennsylvania rally in July was “preventable and should not have happened,” according to a bipartisan House panel that is investigating the shooting and what it calls the “stunning security failures” at the event.

The report from a House task force, released on Monday, is just the latest look at the cascading and wide-ranging law enforcement failings that preceded the July 13 shooting at the Butler, Pennsylvania, rally where Trump was struck in the ear by gunfire. One rallygoer was killed in the shooting and two others were wounded.