How can you tell if what you suspect is true or false? The clearest way is see it with your own eyes. When it comes to private investigation, surveillance is a game-changer.
However, that’s where one reaches their first hurdle. How could you catch someone who’s attempting to deceive or hide something from you in the act? If they see you snooping around, that may trigger a red flag, leading them to be more cautious or discontinue their unsavory behavior.