An undercover investigator, undercover detective, or undercover agent is actually a person who conducts investigations of suspected or confirmed criminal activity even though impersonating a disinterested 3rd party. Sherlock Holmes, the earth's most well-known fictional private investigator A private investigator (often abbreviated to PI and informally known as a private https://www.cricbattle.com/Register.aspx?Returnurl=https%3A%2F%2Fntetektib-athina.gr