SIOUX FALLS, S.D. (KELO) – A Charles Mix County murder suspect has made his first court appearance and entered a not guilty plea.
Wagner man arrested, accused of murder
Donald Cournoyer Jr., 42, was at the federal courthouse in downtown Sioux Falls Friday morning where he pleaded not guilty.
He’s charged with second-degree murder in the death of Tyler Provost, 31, who died on June 18…