Interviewed in the early 21st century by Dinges, Koch said that George H. W. Bush, then CIA director, informed him in October 1976 that "his sponsorship of legislation to cut off U.S. military assistance to Uruguay on human rights grounds had provoked secret police officials to 'put a contract out for you'." In mid-October 1976, Koch wrote to the Justice Department asking for FBI protection, but none was provided. (This was more than two months after the meeting and after Orlando Letelier's murder in Washington.) In late 1976, Colonel Fons and Major Gavazzo were assigned to prominent diplomatic posts in Washington, D.C. The State Department forced the Uruguayan government to withdraw their appointments, with the public explanation that "Fons and Gavazzo could be the objects of unpleasant publicity." Koch only learned about the connections between the threats and the post appointments in 2001.