The California Private Investigator's Legal Manual (Third Edition): Queen, David D.
The author has more than 38 years' experience as a federal prosecutor, defense attorney and is a licensed California private investigator. As an Assistant U.S. Attorney, he prosecuted hundreds of criminal cases involving political corruption, bank robbery, counterfeiting, threats against the President and fraud. The author was later appointed by President Reagan to be the United States Attorney. He served as Deputy Assistant Secretary of the U.S. Treasury and later as Acting Assistant Secretary for Enforcement and Operations overseeing the enforcement operations of the U.S. Secret Service, U.S. Customs, the I.R.S, the Bureau of Alcohol, Tobacco & Firearms and the Office of Financial Enforcement. He served as a Treasury Department representative to INTERPOL and on the board of the Federal Law Enforcement Training Center. He is the author of three other legal texts and lectures extensively.