Hello, my son was beaten by five or six social workers during his stay in a business hotel. Is it the evil forces?

Your son was beaten, so you should call the police immediately. Don't worry about whether they are black gangs or not. Whether the person who beat your son is an evil gang is a matter for the police and the court. All you have to do is cooperate with the police to catch the man who beat your son, and then take good care of your son and let him recover. Then, educate your son well, don't mix with those irresponsible people in society, and live a clean and honest life!