I believe he is still serving that sentence for kidnapping (think like 15 years?), this was his 2023 custody status via Vinelink:
Custody Status Date Feb 13, 2023 11:59 AM CST
Custody Status: In Custody
Custody Detail: Illinois River Correctional Center
Location
Illinois River Correctional Center
1300 W. Locust Street
Canton, IL 61520
(309) 647-7030
Reporting Agency
Illinois Department of Corrections
1301 Concordia Court
Springfield, IL 627949277
(217) 558-2200
The Illinois state prison inmate website never loads for me but others can probably check if there are details for him there. His last name seems to be spelled both as Hollinghead and Hollingshead at times, so that is something to keep in mind