The Indiana State Police has been requested to investigate the death of an inmate at the Marshall County Jail.

The Indiana State Police were contacted Sunday morning after jail staff found the inmate unresponsive in a cell at the jail.  Tiffany Helbling, 31, of Plymouth, was found unresponsive in the jail cell at approximately 9:00 am. Jail staff immediately began life-saving efforts until emergency medical technicians arrived.

Helbling was transported to The Saint Joseph Regional Medical Center in Plymouth where she was pronounced deceased.

Helbling was in the cell alone.

An autopsy, to include toxicology, will be performed on Helbling Monday.