C268 Who did it

Chen Ce coughed to clear his throat, then picked up a document from the table and said solemnly: "The news was confirmed at 4am, all the Assassination squad s in Shenzhen were annihilated, we do not know the specifics, because we had already lost contact with the Assassination squad at around 11am last night, and after that, every hour the liaison personnel would contact the Assassination squad,