He should have been charged as well. “Former Memphis Police Dept. officer Preston Hemphill, who was involved in Tyre Nichols' traffic stop, continued his testimony in day four of the state trial against three former MPD officers charged with his death.” https://www.localmemphis.com/article/news/crime/tyre-nichols/fired-mpd-officer-preston-hemphill-tyre-nichols-ex-scorpion-officers-trial/522-e702ed1c-bc91-4ed6-96ab-13564bea0e51