The Federal Bureau of Investigation (FBI) on Saturday searched the Illinois headquarters of a national COVID-19 testing company that is under federal and state investigation. "The FBI was conducting court-authorized law enforcement activity in Rolling Meadows yesterday," Siobhan Johnson, a spokesperson for the FBI's Chicago office, said to USA Today on Sunday. The test company, known as the Center for COVID Control, has received over $124 million from the federal government as reimbursement for COVID-19 testing. The company once operated over 300 locations in 26 states and gathered over 80,000 COVID-19 tests daily.