Why performed the Key Solution neglect to guard Trump coming from being fired?

.IT WAS ACTUALLY An impressive lapse in safety and security: how performed a sharpshooter install an unsecured rooftop along with a straight line of sight to Donald Trump, that was actually standing a plain 150m away? Based upon video clip footage, it appears like Mr Trump was millimetres from fatality– spared through a lucky turn of the crown an immediate just before Thomas Matthew Crooks, a 20-year-old coming from Pennsylvania, fired at him. Criminals eliminated a rally-goer before being fatally fired himself.