Private investigations has been the subject of a lot of movie plot, but the film is everything cannot be displayed, participated in this work. According to the Bureau of Labor Statistics, regular, often private investigator and the job is often dangerous. Many private detectives and investigators have some previous experience of field investigations, as well as some university education. Private investigators will be able to defend themselves and their customers, especially when they are employed to protect the company executives. Imagine that you are an important company. Maybe your product is of some controversy, or perhaps your company has been at the center of your own fault of the recent scandal. You’ve been receiving letters and emails as well as the threat is not limited to you.