CHILTON, WI (WTAQ-WLUK) – Ethan Graverson pleaded not guilty Friday to killing his father during an argument at a rural Calumet County home.
Graverson, 22, also waived his preliminary hearing on one count of first-degree intentional homicide for the Nov. 21 shooting, court records show.
No trial date was set. He returns to court April 27 for a status conference, according to court records…