In this Feb. 19, 2015, frame grab from a dash cam video provided by the Marana Police Department, a police vehicle hits Mario Valencia in Marana, Ariz. Dramatic dash cam video released Tuesday, April 14 shows a police officer using his cruiser to ram the armed suspect, Valencia, sending him flying in the air before the car smashes into a wall. Valencia survived the crash, and prosecutors cleared the officer of any wrongdoing. (Marana Police Department via AP) Photo: Associated Press
{}