Sean deMello

Sean deMello received his Bachelor’s degree in Political Science in 1989 from Trenton State College, N.J. and graduated from Southern Illinois University School of Law in 1992 at the age of 23 with his Juris doctor degree. Mr. deMello has been as Assistant State’s Attorney with the Williamson County State’s Attorney’s Office for the past ten years and has prosecuted numerous high profile cases to include some of our region’s major murders. He was the first Williamson County Attorney to be death penalty certified by the Illinois Supreme Court. He is an instructor at John A. Logan College and the Part-Time Officer Basic Academy.