Because he was arrested in connection with the underworld, he should be regarded as an accessory to the case. Is it necessary to hire a lawyer like this?

It is necessary to hire a lawyer, because your case is related to gangs, and it is still in the period of crackdown. You can help him find a better lawyer, let the lawyer meet him, understand the situation and provide help. Another point is that gangs are generally sensitive, so it would be better to hire a lawyer in other provinces. You can go to Chongqing Zhihao Law Firm. Their law firm specializes in cracking down on evil and has been open for more than 20 years.