Support WBURCrowded Prisons Are Festering 'Petri Dishes' For Coronavirus, Observers WarnPlay04:07Download AudioJake HarperMay 01, 2020 SharePlainfield Correctional Facility, an Indiana state prison southwest of Indianapolis, listed 89 cases of test-confirmed COVID-19 among inmates and four deaths from the illness, as of Thursday. (WFIU/WTIU)