PULASKI COUNTY, Ill. (WJPF) – The Illinois State Police are investigating the death of an inmate at the Pulaski County Jail.

According to ISP, on the morning of July 14, the 47-year-old female inmate was found unresponsive in their cell. She taken to a Mt. Vernon hospital where she died on July 18. A cause of death has not been determined; an autopsy has been ordered.

Authorities have not identified the inmate, only saying she was from St. Louis.