When a crime is falsified committed and with intent to deceive is said to be forged. Such Crime is punishable under law. Fraud in banks is more often seen by false documentation, transactions, signatures and invalid KYCs which in turns convert into Fraud and further leads to fraud investigations. Fraud investigation in also adversely affected by the digitization in banks, from unsafe unsecure internet banking solutions which are more prone to fraud activities through Internet and there are still so many observation which on documents can be copied altered without any prior permission and further which could be fatal for customer or even sometimes to bank officials. So, there is an urgent need for the proper systematic investigation in Bank fraud examinations.