The Jeju District Prosecutors' Office conducted a search and seizure on the National Police Agency, Jeju Provincial Police Agency, and Jeju Western Police Station to investigate problems with the police missing persons system. This is related to A sergeant, who was arrested on suspicion of 'false termination of missing persons,' falsely terminating missing person cases and deleting records by entering false reasons into the missing person profiling system in administrator mode. The prosecution plans to analyze computer data to understand the operation process and inspection methods of the missing persons system. Sergeant A is accused of falsely terminating reports of missing persons, a 30-year-old woman in May and a 60-year-old man in July, and the Jeju Provincial Police Agency has identified an additional 25 inappropriate cases among the 298 cases that Sergeant A handled while working on the missing persons team.