What does Jiangsu Police College mainly study in investigation? Don't copy it. It's best for public security students to answer. Teachers are better, and graduates can do the same.

Cultivate applied senior criminal investigation talents with innovative spirit and practical ability. The main courses offered in this major include the principles of investigation, criminal case investigation, crime scene investigation, investigation procedures and measures, investigation and interrogation, criminal science and technology, criminal procedure law, criminal law, evidence law and so on. After graduation, students are suitable for investigation and crime prevention and control in public security organs, procuratorial organs and other departments.

Freshman courses: College English 1, Introduction to Public Security Work (including Police Law), Logic, Basic Principles of Marxism, Civil Law, Physical Fitness and Criminal Law.

Freshman courses: College English II, College Chinese, Public Security Applied Writing, Introduction to Mao Zedong Thought and Socialism with Chinese characteristics's theoretical system, ideological and moral cultivation and legal basis (including police professional ethics), and investigation principles.

Sophomore courses: College English 3. Criminal Psychology, Trace Inspection, Criminal Procedure Law, Public Security Management, Outline of Modern History of China.

Sophomore courses: university computer information technology, crime scene investigation, police English, criminal imaging technology, administrative law and administrative procedure law, investigation procedures and measures, investigation and interrogation.

Junior one: police informationization and application, analysis of poisons and trace physical evidence, investigation of criminal cases, actual combat physical fitness, use of police equipment, joint prevention and control, and escort of guards.