Tyrique Rashad Johnson (7647)

3/14/2013: Off-duty police Senior Cpl. Christopher Timms was working security at a nightclub with fellow officers Colwin Dennis and Arif Khan, when he saw the suspect firing directly into the crowd with an automatic pistol and shot him to protect other club-goers. Johnson was taken to Parkland Memorial Hospital where he was pronounced dead. http://crimeblog.dallasnews.com/2013/03/1-dead-1-injured-after-police-involved-gunfire-erupts-outside-dallas-bar.html/

Annual death count for Arizona 

Location of death