On April 22, 1987, the United States Department of Justice and the United States Department of State announced that evidence amassed in an investigation conducted by the Justice Department's Office of Special Investigations (OSI) had established a prima facie case that Waldheim participated in Nazi-sponsored persecution during World War II and therefore that his entry into the United States was prohibited by federal statute. Sher's 232-page internal Department of Justice investigative report was released in 1994 by that agency, and it is available at the agency's website, at: https://www.justice.gov/sites/default/files/criminal-hrsp/legacy/2011/02/04/04-09-87waldheim-rpt.pdf.