ClassHankyul 법무법인(유한) 클라스한결

1. 2nd Police Unit
2. Investigation Planning Officer, National Police Agency
3. Head of the Police Investigation Training Institute
4. Head of the Investigation Division, Gyeonggi Southern Police Office
5. Head of the Investigation Division, Incheon Police Office
6. Director, Intelligence and Criminal Division of the National Police Agency

- Mainly worked in investigations with the police department for 36 years, and established major investigation polices, trained investigators, and commanded investigations in various cases
- Established the concept of date violence and police response policy and introduced the mandatory reporting of large-scale cash withdrawals by bank officials to prevent voice phishing (executed MOUs with national banks) (Investigation Planning Officer, National Police Agency)
- Established expert hostage response teams, introduced a system to exempt victims of violent abuse from minor violations (highest levels of discussion between Supreme Prosecutors’ Office and public safety sector), improved customary police practices regarding charges for both sides in violent incidents (preparation of manual for active application of legitimate defense and legitimate acts) (Head of the Violent Crime Investigation Division, National Police Agency)
- Led 200 million won bribery investigation of Incheon Mayor OO Ahn, 1 billion won bribery investigation of Prosecutor OO Kim, recovered 78 billion won in investigation to track concealed funds from Hwe-pal Cho’s multi-level fraud, led investigation of Seoul Regional Tax Office 4th Division tax corruption, etc.