The data shows that both of the released offenders in Shobonier were men. The younger parolee was a 29-year-old man sentenced in 2018. The other was a 56-year-old man sentenced in 2013.
The offender who had been incarcerated the longest was John M. Hemmer. He was convicted in 2013 when he was 49 years old. He is now 56.
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 2019.
| City | Counties | Total 2019 Parolees | % convicted for sex crimes | % convicted for homicide | % convicted for drug-related crimes |
|---|---|---|---|---|---|
| Chicago | Cook | 6,034 | 1% | 2.6% | 25.4% |
| Rockford | Winnebago | 556 | 1.8% | 1.4% | 18.7% |
| Kankakee | Kankakee | 363 | 9.9% | 4.1% | 24% |
| Peoria | Peoria | 357 | 1.1% | 1.4% | 28.9% |
| Decatur | Macon | 325 | 1.9% | 1.2% | 20.3% |
| Springfield | Sangamon | 313 | 1.6% | 3.2% | 26.5% |
| Joliet | Will | 310 | 1.9% | 1.9% | 23.6% |
| East Saint Louis | St. Clair | 180 | 3.3% | 5.6% | 21.1% |
| Danville | Vermilion | 163 | 5.5% | 1.2% | 30.7% |
| Waukegan | Lake | 162 | 0.6% | 4.3% | 16.1% |
| Aurora | DuPage, Kane, Will | 154 | 0.7% | 4.6% | 25.3% |
| Bloomington | McLean | 133 | 4.5% | 0% | 35.3% |
| Chicago Heights | Cook | 130 | 3.1% | 6.2% | 20.8% |
| Harvey | Cook | 129 | 0% | 3.1% | 10.9% |
| Champaign | Champaign | 128 | 1.6% | 3.1% | 21.1% |
| Calumet City | Cook | 113 | 0% | 8% | 19.5% |
| Blue Island | Cook | 106 | 0% | 0% | 19.8% |
| Elgin | Kane, Cook | 104 | 0% | 2.9% | 26% |
| Quincy | Adams | 102 | 1% | 1% | 43.1% |
| Cicero | Cook | 96 | 2.1% | 2.1% | 19.8% |
| Riverdale | Cook | 95 | 1.1% | 2.1% | 14.7% |
| Dolton | Cook | 91 | 1.1% | 2.2% | 9.9% |
| Maywood | Cook | 87 | 1.2% | 2.3% | 28.7% |
| Urbana | Champaign | 83 | 1.2% | 2.4% | 28.9% |
| Granite City | Madison | 81 | 2.5% | 6.2% | 22.2% |
| Alton | Madison | 75 | 2.7% | 0% | 36% |
| Freeport | Stephenson | 75 | 2.7% | 1.3% | 17.3% |
| Broadview | Cook | 74 | 17.6% | 2.7% | 18.9% |
| Pekin | Tazewell | 72 | 1.4% | 0% | 43.1% |
| Belleville | St. Clair | 68 | 2.9% | 0% | 16.2% |
| Galesburg | Knox | 65 | 0% | 1.5% | 26.2% |
| Marion | Williamson | 65 | 0% | 1.5% | 32.3% |
| Berwyn | Cook | 63 | 1.6% | 3.2% | 19.1% |
| Mount Vernon | Jefferson | 62 | 6.5% | 1.6% | 35.5% |
| Rock Island | Rock Island | 61 | 0% | 4.9% | 42.6% |
| Bellwood | Cook | 54 | 3.7% | 7.4% | 24.1% |
| Centralia | Marion | 52 | 1.9% | 0% | 23.1% |
| Lansing | Cook | 51 | 0% | 2% | 17.7% |
| Zion | Lake | 49 | 2% | 0% | 22.5% |
| Bolingbrook | Will | 46 | 0% | 2.2% | 30.4% |
| Charleston | Coles | 45 | 0% | 0% | 53.3% |
| Ottawa | LaSalle | 45 | 2.2% | 2.2% | 37.8% |
| North Chicago | Lake | 44 | 6.8% | 4.6% | 13.6% |
| Jacksonville | Morgan | 43 | 0% | 2.3% | 58.1% |
| Lincoln | Logan | 43 | 4.7% | 0% | 32.6% |
| Round Lake | Lake | 43 | 0% | 0% | 27.9% |
| Hazel Crest | Cook | 42 | 4.8% | 7.1% | 9.5% |
| South Holland | Cook | 42 | 0% | 7.1% | 21.4% |
| Wheaton | DuPage | 42 | 2.4% | 0% | 19.1% |
| Collinsville | Madison | 41 | 0% | 0% | 19.5% |
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