I was wondering whose work it was.

(1)Jeong Soon-shin’s son’s school violence was already reported five years ago, “Is the end of the verification knife dull?”
(2)3 hours ago – School violence of Jeong Soon-shin’s son, who was appointed as the new head of the National Investigation Division and expressed his intention to resign.
(3)It turned out that the assault had already been reported in the media five years ago.

(1)Han Dong-hoon’s visit to the FBI in person Confirms personnel verification system – Dong-A Ilbo 2022621 This is interpreted as a move to directly confirm the FBI personnel verification system and share opinions with related parties. The government establishes a personnel information management team directly under the Minister of Justice.
(2)Han Dong-hoon is reportedly seeking a visit to the U.S. FBI to the U.S. Personnel Verification System – Dong-A Ilbo 2022621 – Justice Minister Han Dong-hoon is reportedly seeking a visit to the U.S. FBI this month.If the visit is successful, Han will check the FBI’s personnel verification system.

(1)Saturday Ranking 신 Newcomer Jung Soon-shin is from Who Special Communication.
(2)Who is the head of the National Investigation Division, Jeong Soon-shin?
(3)Born in 1966.
(4)Graduated from Seoul National University in Public Law
(5)Passed the 37th Bar Examination
(6)the 7th chief of the Seoul Central District Prosecutors’ Office
(7)Deputy Prosecutor of Changwon District Prosecutors’ Office
(8)2014 Incheon District Prosecutors’ Office Special Director
(9)Participation in the 2016 state affairs manipulation investigation
(10)Chung Soon-shin, the new head of the National Investigation Headquarters, is in charge of the police investigation.
(11)He’s also working with the prosecution.