 Apparently, though, the police and Secret Service lost track of the assailant. But dozens of bystanders saw what he was doing anyway, and they alerted the police, including a police officer who was right in front of the roof where the shooter was perched. Yet for some inconceivable reason, despite all of these warnings, the two counter-sniper teams at the rally, including at least two Secret Service snipers that were looking in the direction of this very rooftop, did not take any action. And a police officer in front of the building, who's visible on recordings of the incident,