"When hiring investigators, employers are looking for candidates with top-notch observational, communication, and problem solving skills. In an interview, you'll want to demonstrate that you are a critical thinker with strong research abilities and an in depth knowledge of the law. The precise questions you'll be asked will depend on the type of investigation you are looking into, so make sure to do your homework on your employer's line of work."
How do you detect fraud? What experience do you have?
Worked in Houston, TX with a partner who has a detective agency; I'm a Certified Fraud Examiner (CFE) and have worked in Houston, TX for years.