Jon Seidel writes about federal courts and legal affairs for the Chicago Sun-Times. He has covered the trials of former Illinois House Speaker Michael J. Madigan, ex-Chicago Ald. Edward M. Burke, R&B superstar R. Kelly, ex-Chicago Police Officer Jason Van Dyke, onetime Bolingbrook Police Sgt. Drew Peterson and convicted killer Christopher Vaughn. He also covered the prosecutions of former U.S. House Speaker Dennis Hastert and Heather Mack. He is the author of Second City Sinners.