No one except judges, prosecutors, lawyers and witnesses can talk to criminals, and observers can't talk to criminal suspects, because observers can't ask questions or make noise without the permission of the president, otherwise it will disturb the order of the trial.
Non-observers, such as prosecutors, judges, defenders, etc. Communicate with criminal suspects around the case and won't say irrelevant words.
The law does not stipulate that the court will arrange for the defendant to meet his family, but some courts will be more humane. After the verdict is pronounced, the family members will have a short communication with the defendant and meet normally. Wait until the verdict takes effect and send the prisoner to the reform site for arrangement.
Extended data:
Article 191 of the Criminal Procedure Law: After the public prosecutor reads out the indictment in court, the defendant and the victim may state the crimes charged in the indictment, and the public prosecutor may interrogate the defendant. Victims, plaintiffs, defenders and agents ad litem in incidental civil actions may, with the permission of the presiding judge, ask questions to the defendant, and the judge may also interrogate the defendant.
Through trial, judges objectively identify the facts of civil cases, comprehensively examine evidence, distinguish right from wrong, and handle civil cases fairly in accordance with the provisions of the Civil Procedure Law, thus realizing the trial function of the people's courts. Secondly, it is conducive to the effective supervision of judicial activities.
In the process of criminal trial, it is forbidden to talk to people who have nothing to do with the trial. Through trial, judges objectively identify the facts of civil cases, comprehensively examine evidence, distinguish right from wrong, and handle civil cases fairly in accordance with the provisions of the Civil Procedure Law, thus realizing the trial function of the people's courts.
Baidu Encyclopedia-Trial
Baidu encyclopedia-criminal procedure law