The Stein Eriksen Lodge in Park City, Utah lost about 10 percent of its 580 member workforce after a federal audit found these employees were ineligible to work in the United States. 

"The audit, conducted by U.S. Immigration and Customs Enforcement officials, was random and the luxury hotel was given three days’ notice before the action. The audit was completed April 3," hotel spokeswoman Sara Myers told The Salt Lake Tribune.