You won't be surprised that insurance fraud increases during a recession. Because more people are worried to find money under any situation .Many believe that an insurance claim is a good way to bring some funds into their bank account. Which the owner can then spend as they choose .Due to this virtual money imbalance many countries suffering from economic crisis .In this phase they need some claim investigator. Who conduct some claim investigation over there. And find rich information about the faulty. They track every activity. They work as an undercover. And easily mix-up with the faulty. And find the desired info. Mostly big firm who are working in insurance sector .They keep an isolated body of legal expert. They know the impact of fault on their business. So hiring a PI will be a great advantage to find the issue.