A federal jury convicted 27-year-old Chicago resident Jermaine Turner on two counts of assaulting a correctional officer with a dangerous weapon following a September 24, 2026, trial in Urbana, Illinois. Turner, currently serving a 120-month federal sentence for armed bank robbery, attacked two staff members with a wooden broom handle at the Jerome Combs Detention Center in Kankakee, Illinois, according to evidence presented by the government.
Trial and Conviction Details at U.S. District Court
On September 24, 2026, the federal jury returned its two guilty verdicts against Turner at the U.S. Supervisory Assistant United States Attorney Eugene L. Miller represented the government during the one-day trial. U.S. District Court officials scheduled Turner’s sentencing hearing for January 25, 2027. The Federal Bureau of Investigation’s Springfield Field Office handled the underlying case investigation.
Incident at Jerome Combs Detention Center
The convictions stem from an assault that occurred on November 20, 2023, while Turner was detained by the United States Marshals Service pending a federal trial. Staff informed Turner he would face disciplinary action for entering another detainee’s cell without authorization. Following that notice, Turner grabbed a wooden broom handle and struck a correctional officer on the back of the head, leaving the staff member with a large hematoma.
When a second correctional officer ordered Turner to drop the broom, Turner ignored the directive, approached the officer, and swung at his head. The second officer blocked the incoming blow with his forearm before multiple correctional officers intervened, disarmed Turner, and successfully restrained him.
Sentencing Exposure and Current Custody Status
Each of the two counts of conviction carries statutory penalties of up to 20 years of imprisonment, up to three years of supervised release, and a $250,000 fine. In addition to these pending federal penalties, Turner is currently serving a 120-month prison sentence for armed bank robbery convictions handed down in the Northern District of Illinois.
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