1) It's important that your company is doing what they say they are and following the law... 2) You want to know if someone is lying about who they truly are and where their money comes from... 3) You need confirmation of an affair or other personal relationships for divorce proceedings... 4) Someone in your family has died under suspicious circumstances... 5) You believe there's been financial theft... 6) A crime was committed against you... 7 ) The person who owns a property refuses to sell it... 8 ) To find out what happened to someone who disappeared!