```
With that thought in mind, Qiu Tu quickly flipped through the files to the list of those from the Investigation Bureau involved during the great purge incident.
Deputy Director Lai Shun, Deputy Director Yu Zhengyi, Organizational Department Head Shi Youxin, Administrative Office Director Secretary Bai....
Both Deputy Directors, both deputy ministers, and deputy division chiefs... all were truly among the higher echelons of the Investigation Bureau.
'Could it be one of these four?'
Qiu Tu reviewed the identities and administrative powers of these individuals in his mind.
Indeed, this list did fit the speculations he had just made.
All four individuals were influential figures within the Investigation Bureau. Furthermore, all of them could influence decisions regarding the administrative appointments of deputy division chiefs.
There's no need to mention Organizational Department Head Shi Youxin. His area of authority was precisely to promote officials.
