Legal analysis: You can ask about the details related to the case. After the meeting, the lawyer shall inform the family members of the meeting, the alleged charges and the main criminal facts, but if the case is secret, he shall not tell the family members. Just because you can't tell the case doesn't mean you can't tell the parties about the progress of the case; According to due process, the parties should be informed of every step of the case, such as at which stage, when the case should enter the next stage, when the court will open, and so on. Usually, after the client entrusts a lawyer, the lawyer will communicate with the client after meeting the criminal suspect, but it is limited to necessary matters. Not all cases must be told to the parties, and some cases may need to be kept confidential during the investigation, so it is impossible to tell the parties. However, the investigation lawyer can learn about the case from the criminal suspect, and after the investigation, he can verify the relevant evidence from the criminal suspect at the stage of public prosecution.
Legal basis: Article 33 of the Lawyers Law of People's Republic of China (PRC). Lawyers who act as defenders have the right to meet criminal suspects and defendants in custody or under residential surveillance with lawyer's practice certificate, law firm certificate, power of attorney or legal aid letter in accordance with the provisions of the Criminal Procedure Law. Defense lawyers are not monitored when meeting with criminal suspects and defendants.