China's famous detective Jiangnan: There are ghosts on campus

Chapter 220 Examining the Corpse (3)

"I'll go, why look at so many corpses." Luo Shan whispered to me from the side, "I remember Huang Cong and Wang Tiancheng's corpses, haven't we all seen them?"

"Only by comparing them can we know the differences between these three corpses." I explained to Luo Shan, "Besides, we only glance at them briefly, so we can't notice the details."

Qin Fayi saw that we had finished the discussion, so he didn't say much, and asked us to push a roller skate, go straight in, and go to the morgue to carry the body.

In the morgue, there is mainly a huge iron and wooden cabinet with many drawers inside.Qin Fayi pulled out three drawers respectively, and a series of familiar faces suddenly appeared in front of us again.

It's just that the face used to be facing the front, but now it is facing the sky.

"Huang Cong!" Luo Shan still couldn't help exhaling, his eyes were almost red again when he faced Huang Cong's corpse, who was always emotional.

"Luo Shan!" I frowned and reminded Luo Shan, "Remember our purpose of coming here today."

"Yeah." Luo Shan held back the sadness in his heart, nodded and said: "I almost couldn't hold back for a while, I will pay attention."

Qin Fayi took a look at us, but didn't say anything.

We carried the three bodies to the car, and we went back to the autopsy room together.

There were too many corpses to fit on the table, so we only put Zhou Shengrong's corpse on the table, and put the other two corpses on the roller skates.

Luo Shan and I put on white gloves and turned on the lights above.

Just like the first time I checked Huang Cong's body in his dormitory, I carefully inspected every place of these corpses. When I encountered some wounds that I didn't know the reason for, I asked Qin Fayi, and Luo Shan followed suit. Research and analyze some characteristics of the corpse. From this point of view, rather than saying that we are here to investigate the case, it is better to say that we are here to do a cognitive practice of corpse identification.

"Qin Fayi, this small wound, can you be sure what tool was used to injure it?" I opened Zhou Shengrong's right hand, and there was a small wound in the center of the palm, which was similar to what I saw in Police Officer Luo's office yesterday. The description on Zhou Shengrong's corpse report was exactly the same.

"This," Qin Fayi seemed to have forgotten that there was such a tiny wound on Zhou Shengrong's body. He stared at the wound for a few seconds before remembering and said to me: "This, I cut it according to the shape of the wound. The extent of the injury was thought to have been cut by a small sharp object or the sharp exterior of an object. However, when I later examined the skin tissue from his wound, another discovery emerged."

At this point, Qin Fayi paused, seeing that we were all watching her closely, and then continued: "I found that the skin tissue of his injury was stained with pigment."

"And there are very small traces of phthalates, ethyl acetate and other dangerous chemicals that have evaporated."

"Do you know what this means?"

I frowned, thinking about the chemicals, the pigments, the phthalates, the ethyl acetate.After nearly ten seconds, I suddenly thought of what these chemical substances can form.

"Nail polish?" I blurt out as my mind thinks.

Qin Fayi glanced at me in surprise, as if she was also surprised that I knew, she nodded.

"Nail polish?" Luo Shan looked at me in confusion and said, "Why did you mention this all of a sudden?"

"The ingredients of nail polish include pigments, phthalates, ethyl acetate and other chemicals." I explained to him aloud, "This is common sense in chemistry."
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(End of this chapter)