ELLWOOD CITY, Pa. (KDKA) — The FBI raided the now-closed Ellwood City Medical Center.

More than 20 agents spent hours at the hospital on Thursday.

READ MORE: Butler Health System Reducing Hours At COVID-19 Vaccine Clinics

They collected records, payments and financial statements.

The FBI had previously investigated the hospital’s owner, Americore, when it did not pay employees.

READ MORE: Pittsburgh Downtown Partnership's 'State Of Downtown' Virtual Conference Set To Begin

The district attorney’s office in Lawrence County is also conducting a criminal investigation.

The hospital closed in early December 2019.

MORE NEWS: Westmoreland Co. Teenager Honored For Saving His 2-Year-Old Brother's Life

The Health Department closed the emergency room and inpatient services around Thanksgiving following an inspection.