Derek Chauvin, the former Minneapolis police officer who was convicted of murdering George Floyd, plans to change his not guilty plea on federal charges that he violated Floyd's civil rights, according to a court notice. A court filing in the U.S. District Court in Minnesota indicated Chauvin will appear at 9 a.m. Wednesday to enter a new plea. The notice did not say how he intends to change his plea. Chauvin's attorney, Eric Nelson, did not immediately return a request for comment. The U.S. Attorney's Office declined to comment. Chauvin and three other former officers โ Thomas Lane, J. Kueng...