---Surveillance. ---Background checks. ---Matrimonial Investigations. ---Polygraph test. ---Public, Criminal & Adoption Records. ---Asset Search. ---Missing Persons/Runaways (including the military and Mexico). --Listening Device Detection & Invasion of Privacy. ---Cell Phone Records. ---Monitoring of Personal Computer or Laptop Usage. ---Fraud (including ID Theft & Insurance fraud). ---Discrimination Cases or Nepotism. ---Bail Enforcement/Retrieval.