There was a guy who worked in criminal fraud investigations at WF but is now retired. I would see him at the local bar in San Francisco drinking alcohol in the late afternoon for over the last 12 years. During all that time while criminal acts were going on he was getting drunk.
Good that probably tens of thousands of employees are being investigated as it should be. You name it s-xual harassment, wire fraud, identify theft, forgery, vandalism of company property, forging legal documents, and embezzlement of company monies.
There was a reason why four executives in risk management responsible for criminal fraud and enterprise risk were fired a few months ago.