Chapter 773: A Show

"Here comes the most important part!" Zhao Yu then motioned for Zeng Ke to project onto the big screen the clues that the murderer left on the deceased victims' bodies, such as cefuroxime, 255, the plus sign and so on.

"Listen to me!" In order to attract everyone's attention, Zhao Yu clapped and said, "At the beginning, I couldn't understand that, if the murderer was Captain Dou, how he could possibly have known the crew members' secrets. But, after our tireless efforts and searching, we finally found the answer! It's him!"

As Guo Yihang's photo appeared on the screen, Zhao Yu quickly said, "We found a very important message via Guo Yihang's communication records. It turns out that Guo Yihang joined the 'Lighthouse' crew for a specific reason! Long ago, Guo Yihang had already known that he wouldn't be famous within the entertainment circles, so he made his plan B early on."