How to investigate and collect evidence in the investigation stageInvestigation and evidence collection in the investigation stage: During the investigation stage, the defense lawyer can argue that th

How to investigate and collect evidence in the investigation stageInvestigation and evidence collection in the investigation stage: During the investigation stage, the defense lawyer can argue that the suspect was not at the crime scene, has not reached the age of criminal responsibility, and is not criminally responsible according to the law. Patients, as well as relevant issues in the litigation process to investigate and collect evidence. Article 43 of the Criminal Procedure Law: With the consent of witnesses or other relevant units and individuals, defense lawyers may collect materials related to the case from them, may also apply to the People's Procuratorate or People's Court to collect and obtain evidence, or apply to the People's Court to notify witnesses Testify in court. With the permission of the People's Procuratorate or the People's Court, and with the consent of the victim or his close relatives, or the witnesses provided by the victim, defense lawyers may collect materials related to the case from them.