After hearing the name Zhang Yongchang, Chen Chang'an asked all the police officers to leave the interrogation room.
And Xiaofan threw the gun back to the police. Now, he no longer needed it.
Initially, when Xiaofan stole the documents from Zhang Yongchang's home safe, he took everything back to save time. He only took out the evidence to help Liu Zhenghua's company, but among the other documents, Xiaofan also found evidence of collusion between Chen Chang'an and Zhang Yongchang.
When Zhang Yongchang fell, Chen Chang'an was indeed terrified, but as the matter gradually faded with no one investigating him, he thought the storm had passed. Yet now, he didn't expect this eighteen-year-old youngster to hold such critical information.
However, his target didn't seem to be him. Clearly, there was still room for maneuver, and they could negotiate.