http://www.charlotteobserver.com/100/story/239299.html

It was the largest immigration raid ever conducted in the Carolinas. It came after authorities determined that 777 of 825 workers at the plant had apparently submitted false documents to get their jobs.

U.S. Immigration and Customs Enforcement officials say they'll continue their long-running investigation to determine who allowed illegal immigrants to work at the plant, known locally as Columbia Farms. Investigating the employers, they said, is as large a priority as identifying illegal workers.

Read more of Alexander Ames .