This is good info. Randy Kelton of Texas just got handed a prison sentence because he handed a sheriff a business card that identified him as "investigator" yet a search of licenses revealed none for him. He is a fairly well known radio personality who now has a criminal record of "impersonating" a private investigator. You can investigate things yourself for yourself but you ought to have another do it for you if you intend to have testimony put before a court. Much more believable. Saving money by doing it yourself is being "penny wise and pound foolish".