The data shows that both of the released offenders in Oak Brook were men. The younger parolee was a 54-year-old man sentenced in 2016. The other was a 67-year-old man sentenced in 2016.
The offender who was incarcerated the longest was Robert T. Ziebell. He was convicted of a crime involving alcohol in 2016 when he was 50 years old. He is now 54.
Under state law, paroled offenders are still in legal custody of the IDOC, meaning they can be taken back to a correctional center at any time if the state has probable cause or a warrant.
The table below shows the 50 cities in Illinois with the most paroled offenders in 2018 who were convicted of crimes involving alcohol.
Prisoners convicted of crimes involving alcohol paroled in 2018