(MARION, IL) — The Williamson County Sheriff’s Office along with Illinois State Police is investigating the death of a Williamson County Jail inmate early Tuesday morning. The sheriff’s office says 51-year-old Ronnie Dale Wade of Marion was pronounced dead at Heartland Regional Medical Center.Wade was taken to the hospital by ambulance at 1 a.m. after telling correction officers that he was having chest pains. Wade was pronounced dead after arriving at the hospital. He was in jail on a failure to appear warrant for a DUI charge.