Chapter 729: Crime Scenes

"That's what I think," Dou Zili said. "I've seen all of the murder scenes. I feel that the murderer must have committed these crimes overnight. Since he killed so many people in one night, it would be necessary for him to use some extraordinary means!"

Hearing this, Wu Xiumin said something secretly in Zeng Ke's ear. After listening to her words, Zeng Ke nodded.

Although Zhao Yu didn't hear what she was saying, he could guess that Wu Xiumin had the same question that he did. He was wondering…

Since the murderer wanted to kill these people, why didn't he or she just poison them? Wouldn't that save him the trouble of killing people one by one?

"To be honest," Dou Zili said dejectedly, "I've never seen such a tragedy in all my years. It's so weird!"

"Weird?" Zhao Yu did not quite understand what Dou Zili meant.