What case is the criminal investigation team investigating?

1. There are differences between criminal investigation team and criminal police team mainly in administrative level, police rank and main responsibilities. The specific differences are as follows: the criminal investigation team is a team that specializes in detecting criminal cases and is an internal dividend of public security organs and procuratorial organs. Generally speaking, the criminal investigation detachment will be subdivided into several brigades, which are responsible for different functions.

1, different administrative levels: bureau-level public security organs have a corps, which has several detachments and a brigade; Bureau-level public security organs have detachments and detachments have brigades; Each district public security bureau, county public security bureau and municipal police station has a brigade, and the brigade has a squadron.

2. Different police ranks: Article 8 of the Regulations on Police Ranks stipulates that the people's police who hold administrative positions shall prepare police ranks according to the following positions; The post of minister is Commissioner-General; The Deputy Minister is the Deputy Commissioner; At the hall (bureau) level, the chief duty is from the first-class sheriff to the second-class sheriff; Deputies at the department (bureau) level are from the second-level sheriff to the third-level sheriff; At the department (bureau) level, the chief position is from the third-level police inspector to the second-level police inspector; Division (bureau) level deputy for a police inspector to three police inspectors; At the branch (bureau) level, the principal is a first-class police inspector to a first-class superintendent; The deputy at the sub-bureau (bureau) level is the second-level police inspector to the second-level police superintendent.

3. The main responsibilities are different: the criminal police team mainly conducts criminal investigations and analyzes and studies criminal offences; Organize and coordinate the detection of general, major and extraordinarily serious criminal cases; To undertake the extraction, inspection and appraisal of case trace material evidence. To undertake anti-drug, anti-gang and anti-terrorism work within its jurisdiction; To undertake the investigation and prevention of economic crimes within its jurisdiction (some places have special economic investigation departments). To undertake liaison and liaison work on foreign-related criminal cases and foreign-related police affairs. In a narrow sense, "criminal police team" refers to the police of criminal police team. Broadly speaking, it also includes economic investigation team, drug squad and so on. The main task is to investigate criminal cases. I hear about theft, murder, fraud and other criminal cases every day. The main duties of the criminal investigation team are to grasp the dynamics of criminal crimes, collect, inform and report criminal information, and study and formulate preventive and crackdown countermeasures; Organize investigation and solve cases, crack down on criminal offences, and organize special struggles in the city.

Second, the similarities between the criminal investigation team and the criminal police team.

1, all for the people.

2. Both belong to China police.

3. Responsibilities include mastering the dynamics of criminal offences, collecting, informing and reporting criminal information, and studying and formulating preventive and crackdown countermeasures; Organize investigation and solve cases, crack down on criminal offences, and organize special struggles in the city.