Xu Dayuan nodded.
"It's not that we found nothing. Liu Yufei just called to say the bodies of the three victims have been cremated, which makes our job more difficult. Let's go see how Zhou Xiaozhou is getting on. Hasn't he come out for lunch?"
Mr. Zhao shook his head.
"I didn't dare deliver his boxed lunch inside, so I left it at the door. Mr. Qu just went to check a moment ago. The boxed lunch was taken inside to eat, but no one came out. Mr. Qu peered through the door for a while and said that the whiteboard was filled with dense writing. He guessed they were analyzing the commonalities of the three victims."
Xu Dayuan had already grabbed the door handle of Zhou Ning's office, but he paused in his movement, tilting his head to look at Mr. Zhao.
"You can't help with Zhou Xiaozhou's side of things, and you didn't follow the investigation, nor have you listened to the interrogations. What have you been doing just now?"