Mu Zhiyang crawled on the ground, moving like a worm.
Once he was positioned, Jiang Yuan stood up, took a photo, and then said, "Curl up a little more, you're slightly taller than the corpse."
Thus, Mu Zhiyang curled up a bit more.
Jiang Yuan then said to Wei Zhenguo, "Captain Wei, stand here, bend over and touch him, see where on Mu Zhiyang you can reach."
Wei Zhenguo, looking at the spot Jiang Yuan indicated, knew it was where the half footprint of blood had been left on that day; he curbed his curiosity and did as instructed.
Wei Zhenguo, being just over 1.7 meters tall, of standard height, reached out with his hand as he leaned sideways and could just touch Mu Zhiyang's chin.
"What do you think?" asked Wei Zhenguo as he stood up.
Wang Chuanxing and Wan Baoming also looked over curiously.
Jiang Yuan looked at Mu Zhiyang and Wei Zhenguo's positions for a while longer, then turned to Wan Baoming and said, "I think this case wasn't committed on a whim."
