Died in prison
Jon Knellinger
Jon Knellinger died on July 19, 2026, while held at Sumter Correctional Institution, a Florida state prison. The Florida Department of Corrections classified the manner of death as natural. No cause of death is stated in the record.
Cause of death, as reported: Died of illness
Reported by: Florida Department of Corrections (the agency that held them). The only account of how this person died comes from the agency that held them.