Su Yang didn't understand what Jiang Xu meant.

What does it mean to miss something? Isn't it usually when he thinks of something that he shows such an expression that seems to be a little sure and a little uncertain?

"Why don't I understand what you mean? Do I remember or forget?"

Jiang Xu shook his head and fell into a kind of confusion.

Qiao Jing saw his appearance and felt very interesting.

"Do you feel like you're missing something important?"

Hearing Qiao Jing's voice, several people looked up at him.

Jiang Xu didn't look at him, but nodded lightly.

"That's right, the moment I saw the wounds and reports of the corpse just now, I always felt as if there was something in my heart, which I had forgotten all along. I suddenly remembered it and suddenly didn't remember it. ”

Several people looked at each other, not understanding what Jiang Xu was saying at all.

Qiao Jing walked in front of Jiang Xu without hurrying.

"I have a good idea, would you like to try it?"

Jiang Xu and Su Yang came back to their senses and looked at him, not knowing what moth he was going to produce.

However, the ideas that Qiao Jing generally put forward are quite useful. Several people did not stop him, and watched him quietly.

Qiao Jing smiled and said.

"At first, this case was discovered by us, because when the two of you went for a walk, you saw a suspicious person, to be precise, Jiang Xu, you first smelled a strange smell, and then saw a suspicious person, don't you think it's very strange? The girl named Liu Min, we went to his villa, she mentioned in her confession that she also smelled the smell and she also saw the suspicious character, I thought at the time, is it when the suspicious character appears, the smell will appear, but in the confession left by the man, he did not say that he smelled the suspicious smell, which shows that at the same time as seeing the suspicious character, or in the place where it is possible to meet the suspicious character, not everyone can smell the smell, but if it is just a simple medical alcohol mixed with the smell of blood, how can only a few people can smell it, and others can't smell it？”

Su Yang suddenly realized

"This is a bug! The simple application of alcohol is mixed with the smell of blood, and we have also smelled it, but we only asked it under Jiang Xu's reminder, so if you don't smell it carefully, or if you are not particularly sensitive to smells, you may not be able to smell it? But the smell of blood usually lingers for a long time, is there such a possibility?"

Jiang Xu listened to the conversation between the two, narrowed his eyes, and then an indescribable smile appeared on his face.

"That's because alcohol evaporates quickly!"

Su Yang and Qiao Jing raised their eyebrows and looked at him at the same time.

"That's right!"

Jiang Xu immediately said excitedly.

"Because medical alcohol volatilizes quickly, this is also the biggest difference between medical alcohol and industrial alcohol, industrial alcohol, generally diffuse odor is stronger, and medical alcohol volatilizes quickly, so the smell disappears quickly. The reason why I noticed the smell of medical alcohol was because I was sensitive to the smell of blood, and most people don't have such a sensitive sense of smell to the smell of blood, and I smelled the smell of alcohol in addition to the smell of blood, which means that the smell of blood is much greater than the smell of alcohol, or the smell of alcohol was wrapped in the smell of blood at that time. ”

Qiao Jing nodded.

"That's what I want to express, after you reminded us last time, we also found that we had the smell of medical alcohol and the smell of blood sticking to our bodies, but we have almost never stopped on the road we have walked, so how can we get alcohol on our bodies? ”

The more Su Yang listened, the more confused he became.

"What's wrapping what's in the middle, what's in the middle?"

Su Yang was confused now, he only knew that Jiang Xu seemed to have found some clues about the smell, and Su Yang looked at the two of them helplessly.

"Can you two professionals talk less esoteric? What the hell have you discovered?"

Jiang Xu smiled faintly at Su Yang.

"Why do you use a lot of medical alcohol? Do you usually use such a large amount of alcohol? Especially in the deep mountains and old forests?"

Su Yang looked at him puzzled.

"In addition to the smell of medical alcohol, don't you smell blood?"

Jiang Xu nodded.

"Yes, that's right, the question is, how much bleeding is needed, and how much medical alcohol is needed to stop bleeding and disinfect?"

Su Yang didn't know if it was a tendon that Jiang Xu suddenly clicked, and his eyes widened as if he was empowered.

"You mean, the reason why medical alcohol is coming up is because somebody is bleeding heavily, probably more than we think?"

Jiang Xu nodded.

"That's right, the reason why some people can't smell it, and some people smell it, it's just a coincidence, it's just that when they pass by, someone happens to be bleeding profusely, and maybe someone is bleeding profusely when Liu Min smells it, and others don't notice the smell. Of course, it cannot be ruled out that Liu Min, like me, is very sensitive to smells, so he can smell that smell without anyone else noticing, but I am sure that it must be because of bleeding before there is medical alcohol. ”

Jiang Xu raised his head and looked at Qiao Jing.

"So what is your proposal?"

Qiao Jing nodded, then pointed out.

"My proposal is a repeat of the case. Let's start with your walk and re-enact the part where we found the suspicious person and the head, because that part of the memory is the furthest part from the present, so it may help us to review the case, and it may also find other clues that we have not found. ”

Jiang Xu very much agreed with Qiao Jing's statement.

"That's right, when the case falls into a certain level of complexity, the best way is to sort it out from scratch, and the people who found the suspicious characters and heads were Jiang Xu and Su Yang. Follow their route one more time, and there will be no problem. ”

After deciding on the matter, they asked the two remaining corpses to be moved back to the task force, and then asked the staff at the foot of the mountain to change a villa for them.

When he arrived at the villa, Jiang Xu once again took out clean clothes and walked to the bathroom, and Shu Qing and Su Yang chatted on the bed in the room. Of course, they are all peers, and sitting together is naturally talking about the case, Jiang Xu heard that his ears were calloused, and he quickly ran into the toilet.

Seeing Jiang Xu walk into the toilet, Shu Qing quickly lowered his voice and said to Su Yang.

"Su Yang, why do I think this Qiao Jing is so strange?"