An inmate of the Champaign County jail died at Carle Hospital Sunday morning after collapsing inside the jail.

Paul Clifton, 59, was pronounced dead at 10:18 a.m.

According to a press release from the Office of the Coroner, an autopsy is scheduled for Tuesday morning. The cause of death is still unknown and the instance is currently under investigation by the Champaign County Mulitjurisdictional Investigation Team.