Agriprocessors, Inc. is an Iowa meat processing operation that supplied, just before the raid, about 60% of the kosher beef and about 40% of the kosher poultry in the USA. Their kosher license was suspended after four years of complaints by PETA, but continued to so brand their products in spite of that.

A comment by an angry rabbi in the Jerusalem Post: http://www.chabad-mafia.com/images/chabad-comments1.jpg

Hundreds were arrested in Iowa immigration raid (May 12, 2008). Postville, Iowa - A raid by federal immigration officials at the nation's largest kosher meatpacking plant may have resulted in as many as 700 arrests, immigration officials said Monday. Agents from U.S. Immigration and Customs Enforcement entered the Agriprocessors Inc. complex in northeast Iowa Monday morning to execute a criminal search warrant for evidence relating to aggravated identity theft, fraudulent use of Social Security numbers and other crimes.

Sexual favors were allegedly expected from some Postville workers. Reports that there was an expectation of sexual favors at Agriprocessors Inc. are beginning to emerge from workers at the Postville meat processing plant, and advocates for immigrants in Postville today are trying to collect and validate the stories. Sister Mary McCauley said workers have said that "there was sexual abuse, and that there's propositioning." Many of the workers were children.

Federal agents raided Agriprocessors Inc., a kosher meat-processing plant, on Monday in the largest single-site immigration bust in U.S. history. Arrest warrants were issued for 697 people who work at the plant. Federal agents detained 389 in Waterloo, charged 306 with various fraud-related charges, and released 62. Twenty-one remain in custody pending immigration hearings. Since the raid, stories of how employees were mistreated has emerged, including verbal abuse by supervisors. Last November, the federal search warrant released after the raid said, Immigrant and Customs Enforcement agents interviewed a former Agriprocessors supervisor who said some employees were running a methamphetamine lab in the plant and were bringing weapons to work. Another source alleged worker abuse, officials said in the warrant. In one case, a supervisor covered the eyes of an employee with duct tape and struck him with a meat hook.

Sources: http://failedmessiah.typepad.com/failed_messiahcom/2008/08/agriprocessors.html

https://usatoday30.usatoday.com/news/nation/2008-05-12-iowa-immigration_N.htm

http://failedmessiah.typepad.com/failed_messiahcom/2008/08/agriprocessors.html

This one includes an arrest for $35 million bank fraud, though the rest of the story is fairly white washed: https://en.wikipedia.org/wiki/Agriprocessors

One can only guess what else was in the meat.