Mon, 01/30/2023 - 17:06 Tech Insider Flanked by the parents of Tyre Nichols and faith and community leaders, civil rights attorney Ben Crump speaks next to a photo of Nichols during a press conference on January 27, 2023 in Memphis, Tennessee.Scott Olson/Getty Images Tags News, Speed desk, Tyre Nichols, Memphis, Police Source Ben Crump says the only known white Memphis police officer relieved of duty in …