Witness Michael Difrischia also told Fox News that he saw an officer climbing up the side of the warehouse, while the shooter was on the roof. ‘As soon as he (the officer, ed.) got up, let go and fell,” Difrischia says. ‘I don’t know what happened, if that man (Crooks, ed.) scared him.’
Difrischia also makes a video, though he says he only started after the officer fell. The zoomed-in footage shows the shooter appearing to take aim with his AR-15. Within seconds, several shots follow and he lies dead on the roof.