Secret Service made numerous errors before first near-assassination of Trump, Senate report says

The catalogue of security errors that allowed a would-be assassin to fire seven rounds at Trump at the election rally include failing to set up sight-line barriers around the outdoor rally area, the absence of a plan to secure the building the shooter took aim from and general communication chaos.

An agent with only informal training with drone equipment called a toll-free tech support hotline for help, delaying security operations involving surveillance drone equipment, according to a preliminary summary of findings made public on Wednesday.

A request ahead of time for additional unmanned security assets was denied, the report said. Thomas Crooks, 20, fired at Trump before being killed by government snipers.

The Secret Service has already openly admitted failures, both to the US Congress and in press conferences, and the head of the service at the time quit after the Butler shooting.

About 155 law enforcement officers were at the Butler rally on 13 July, compared with 410 security personnel dispatched to guard the first lady, Jill Biden, who was in the state about an hour away.

But the central failure to secure a roof of a nearby factory within shooting distance of the rally stage, from where the shots were fired, remains unanswered. The first reported sighting of would-be assassin Crooks was at 4.26pm, more than 90 minutes before Trump would begin speaking.

The report was released as investigators investigate a second domestic assassination attempt on the former president, as well as an apparent Iranian plot to kill him.

On Tuesday, federal prosecutors filed a charge of attempted assassination against Routh, on top of previous charges.