From the video, I can see neither that the guy was "crazed" nor that he was "chased down". For all I can tell, the cops trespassed on some guys property and gunned him down. In any case, the cop wouldn't have gone that close to him if he posed a real threat. He would have shot him from 50 or 100 feet away.

From the video, I can see neither that the guy was "crazed" nor that he was "chased down". For all I can tell, the cops trespassed on some guys property and gunned him down. In any case, the cop wouldn't have gone that close to him if he posed a real threat.