A 47-year-old Chinese woman in San Diego, a Ph. D. graduate from Yale, was shot and killed by police in her apartment. The reason seems to be that the property fee was not paid, and the property negotiation failed. The police came to serve the eviction order. The woman confronted the police with a knife and was shot dead on the spot. Can you only say that you don't know much about the American police? Sangui American police can pump people at will?