Zhou Ning paused, looking directly at Peng Shinian.
"You mean, the murderer might have been to the cemetery, came into contact with this dry flower or pollen of the so-called bronze hammer grass, and also had contact with Xu Qingquan? His suitcase might have even been in the murderer's car. As for the cake box, it could have pollen on it because the murderer touched it?"
Mr. Zhao leaned in, with a serious face.
"There were no fingerprints left on the cake box, so how could there be pollen?"
Zhou Ning narrowed his eyes.
"Gloves, not the latex type but the knitted ones. Maybe they wore knitted gloves to the cemetery to make it easier to clear away the weeds, and that's how they got the pollen and debris stuck to them. Even the tools could have been left in the trunk, with residues left inside."
Liu Yongxin had been silent until now, but upon hearing Zhou Ning's analysis and taking another look at Peng Shinian, he hurried to the screen to take a closer look.
