It has not been a good month for police "infractions" caught on tape: whether it is a cop shooting an unarmed suspect just because, or a cop shooting an unarmed suspect because "a taser was confused with a gun", the latest grotesque act caught on dashcam is the following video taken on February 19 showing a police cruiser slamming into an alleged crime suspect, Mario Valencia, holding a gun (however not aiming it at anyone and certainly not the police) at a speed of about 50 mph from behind, in what was clearly a move intended to kill the suspect.
Miraculously, the suspect survived. Ironically, the Police in Marana, Arizona, where the dashcam video was taken, claim that they saved the suspect's life. His lawyer, understandably, strongly disagrees.
http://www.zerohedge.com/news/2015-04-14/caught-tape-arizona-police-cruiser-runs-over-suspect-50-mph