study case:

as a manager of a real estate company that makes millions of dollars of profit per year, you carried out an internal audit in your company and the final report of the audit revealed that money has been stolen by the best employee in the company, the one who attracts the most customers and exceed all his target sales. he has the ability to talk to clients and make them buy your products. he contributes the most to the company's sales.

As a manager how would you manage that situation through the decision-making process? would you fire him or not fire him and prioritize your company's revenue?