Making 1 million in the crypto world is like playing a game

I received a sum of stolen money when I withdrew funds, and my bank card was frozen. The police from another province came to our local area and summoned me to the police station to assist in the investigation. Then they took a statement and said that it was the money I sold u. The police asked me to return the stolen money. What should I do? 💸
At present, more and more cash scams are happening, such as robbery, real or fake money, real or fake U, etc. You also have no way of knowing the source of cash and cash. If the person who gives you cash and cash gets into trouble, you will be implicated. As long as something goes wrong, it is basically all due to black hands. In recent years, in the process of handling cases, uncle has encountered behaviors such as using TG chat software to chat about transactions, only accepting cash, or withdrawing cash on the spot. These behaviors are all considered as abnormal points and it is presumed that the perpetrator subjectively knows or may know that the cash of the counterparty may contain the funds involved in the case, which constitutes subjective knowledge. The court will normally sentence the perpetrator to the crime of assisting information network criminal activities (assisting crime) and the crime of concealing the proceeds of crime.