Also in 2008, the Postville Agriprocessors plant was raided by Immigration and Customs Enforcement in what would be the largest such raid in American history. Hundreds of undocumented workers were arrested. In 2004 and again in 2008, the Postville Agriprocessors facility was shown to use slaughter methods that opponents claimed were inhumane and therefore contrary to kosher law.
In 2008, Immigration and Customs Enforcement conducted a massive raid on the Postville Agriprocessors plant, arresting hundreds of undocumented workers. In both 2004 and 2008, the facility was found to use slaughter methods that opponents deemed inhumane and thus inconsistent with kosher law.