Former Memphis police officer changes plea to guilty in Tyre Nichols beating death NBC NewsProsecutors seek 40-year sentence for officer over fatal beating of Tyre Nichols The Guardian USA 2nd ex-Memphis officer pleads guilty to civil rights violations in the killing of Tyre Nichols The Associated PressSecond former MPD officer accused in fatally beating Tyre Nichols changes plea WREG NewsChannel 3Second Memphis officer involved in Tyre Nichols death changes plea The Hill