This should be a case of using indirect evidence to finalize the case.
1. What is the source of filing materials for this case? What are the conditions for filing a criminal case?
Source of filing materials: "The public security organ immediately rushed to the scene to conduct a serious investigation after receiving the report", indicating that the source of filing materials is "reporting".
Conditions for filing a criminal case: Article 107 of the Criminal Procedure Law stipulates that a public security organ or a people's procuratorate shall file a case for investigation within its jurisdiction when it discovers criminal facts or criminal suspects. One of the conditions for filing a case is that a criminal fact has occurred. In this case, the public security organ conducted an inquest on the scene and the body to rule out suicide, which met the conditions for filing a criminal case.
Second, what are the investigation behaviors of public security organs? What investigations have the public security organs conducted on this case?
The investigation behavior of public security organs stipulated in the criminal procedure law: interrogating criminal suspects; Questioning witnesses; An inquest or inspection; Search; Seal up and detain physical evidence and documentary evidence; Identification; Technical appraisal, wanted, etc.
The investigation acts carried out by the public security organs in this case: on-site inspection, corpse inspection and identification, interrogation of criminal suspects, questioning of witnesses, search, seizure of physical evidence, identification and other investigation acts.
3. What are the types of criminal evidence? What is the type of evidence in this case? (Please give an example)
Types of criminal evidence: Article 48 of the Criminal Procedure Law stipulates that "materials that can be used to prove the facts of a case are all evidence. Evidence includes: (1) physical evidence; (2) Documentary evidence; (3) Testimony of witnesses; (4) the victim's statement; (5) confessions and excuses of criminal suspects and defendants; (6) Appraisal opinions; (7) Records of inquests, inspections, appraisals, investigations and experiments; (8) audio-visual materials and electronic data. "
Types of evidence in this case: The evidence in this case includes the first, third, fifth, sixth and seventh items of evidence types.
4. What are the compulsory measures in China's criminal proceedings? What compulsory measures did the public security organs take in this case?
Types of compulsory measures in criminal proceedings: bail pending trial, residential surveillance, detention and arrest.
Compulsory measures taken in this case: criminal detention. (The public security organ shall take arrest measures before transferring it to the procuratorate for examination and prosecution, otherwise criminal detention will be prolonged. But there is no arrest in the title)
5. What should I do if the A Municipal People's Procuratorate transfers the case to the public security organ for prosecution after the investigation is over?
After examination, if the criminal suspect constitutes a crime and should be sentenced to punishment, he shall bring a lawsuit to the people's court at the same level and request the court to investigate the criminal responsibility of the defendant according to law.