An Iowa man has hanged himself while being held in a northeast Missouri jail. The inmate’s identified as 33-year-old Ronald Allen Miller of Sioux City, Iowa. Authorities say Miller was found dead in his cell Wednesday night. He’d been an inmate in the Skyler County jail since late November when he was taken into custody after an all-night manhunt north of Glenwood. Miller was wanted in Appanoose County and in Woodbury County on three felony charges.