It also involves the issue of principals and accomplices. Their sentencing is different, so it is necessary for you to hire a lawyer during the public security investigation stage to understand the facts of the case in detail and handle the litigation.
Ask about the fees, which vary in each province. Taking Shenzhen as an example:
1. Investigation stage: 2000-6000 yuan/item.
2. Review and prosecution stage: 6,000-16,000 yuan/piece.
3. Trial stage: 6,000-33,000 yuan/case. Criminal private prosecution and victim representation shall be implemented in accordance with the above standards.
4. The above fee standards are allowed to fluctuate by 20%.
Do the math yourself. You can negotiate the price with a lawyer. I wish your son peace.