Things came quickly, and I went back to my chair to do what I was doing, as if the scene had never happened at all. I asked Zhao Dayuan to help me call it out for inspection, along with the surveillance that Xiao Li was photographed yesterday.

I admit that I am indeed a little naïve, when I saw Xiao Li's corpse, the great anger in my heart was ready to be released, and because of Liu Yiyi's tears, I calmed down a lot. But as soon as I saw S, I was furious, he was wildfire, but I couldn't expose him right away, whether it was the person he killed or not.

The way he looked casually in front of me made me unbearable.

But I recovered very quickly, and after watching the surveillance, I completely calmed down and threw myself into the surveillance footage.

Xiao Li first went to a breakfast shop to buy steamed rice noodles, and then bought steamed buns at a stall outside. The moment he turned around, I saw what seemed to be a dark shadow that wasn't quite real, no, it shouldn't be one, it should be said a lot, it was like rain.

If it was just rain, how could that angle go towards his chest?

"Is it raining outside?" I looked at Liu Yiyi and asked.

She nodded and replied, "I just went out, and it was raining, but it wasn't big, it was just drizzle." Did you find anything? ”

"I can't say for sure yet." I shook my head and continued to stare at the frame.

Compared with the situation of the person next to him, it is obviously not rain, I think there must be some reason. I asked Zhao Dayuan to transfer the monitoring of all locations at this intersection to me, preferably with Xiao Li in the picture.

While I was still studying the surveillance video, Wang Daan came with the autopsy report. I printed two copies, one for me and S.

The autopsy results showed that Xiao Li died of a ruptured blood vessel, and it was a chronic rupture. This was the case in most of the blood vessels in the body, but no wounds were found at all, and no toxins were detected.

"Again, again!" Liu Yiyi looked at the report I handed over, and lost her temper a little. "Who is this wildfire, the case he did was either covered with wounds or no wounds, is it destined to not stop him?"

"Don't worry, I don't feel like it's going to be this time. Maybe I already know where the flaw is, but I just haven't reacted yet. I told her, and sat down and went over the footage.

I watched six or seven surveillance footage with Xiao Li there, and played it three times faster at the same time, once, twice, three times! Yes, on the third pass, it was obvious that there was a little different color on Xiao Li's chest, like a more transparent silver.

"This is it, zoom in!" I pointed to the picture and told Zhao Dayuan.

Zhao Dayuan magnified the surface of the lake dozens of times, and what was displayed on the screen was a little slender and unknown something, silver and slightly transparent.

"What is this?" Liu Yiyi and they all came up to watch.

I asked Zhao Dayuan to bring up the surveillance screen in the other direction according to the direction of this thing, which is a hotel. I pointed to the third floor and said, "Judging from the distance and direction, the other party must have been hiding in the middle of the third floor at that time." ”

"I'll take someone to investigate right away." Liu Yiyi said decisively.

I nodded, looked at Wang Da'an again, and told him, "Da'an, you immediately analyze Xiao Li's blood components." ”

"Understood." Wang Da'an looked a little excited.

"Professor Chen, what do you think it will be?" Zhao Dayuan asked me, "Is it a needle?" Judging from the shadows, it was too much, but with so many needles piercing Xiao Li's body, it was impossible for him to feel pain when he went to the police station. ”

"He only felt pain when he went to the police station because his blood vessels ruptured at that time." S suddenly opened his mouth.

I looked at him, and the kid's eyes flickered a little, and he deliberately avoided mine. My guess is that he already knows how the wildfires kill people.

"But so many needles pierced into the body, it doesn't make sense, Xiao Li should be covered in blood on the spot." Zhao Dayuan was puzzled, "Moreover, Xiao Li seems to be controlled, went to the police station, and wrote four words on the ground." ”

"This will not be known until Wang Daan's test report comes out." S didn't speak again, but I didn't look away, although I said it to Zhao Dayuan, my eyes always looked at S.

"Professor Chen, did you say that Captain Liu, they can catch someone?" Zhao Dayuan asked again.

Seeing that S didn't have any extra movements, I then replied to her: "I think it's hanging, wildfire does not leak, even if we know where he is hiding, we may not be able to find clues, let alone find people." However, because it is a fork in the road and there is a lot of traffic, there are surveillance cameras in front of each store. ”

"I wonder why wildfires are in such a hurry to do such a thing, just a warning. Isn't it too risky? ”

S also didn't speak, but Zhao Dayuan raised his head and thought for a while before answering me: "Maybe it's because Wildfire is overconfident, and so many previous cases haven't been investigated, he thinks no one should be able to find him." ”

"Officer Zhao." I brought a blank piece of paper, but she interrupted me before I could speak.

She smiled and told me, "Call me Yuanyuan." I think Professor Chen, you are not only very powerful, but also a person of integrity, and we should be able to become friends. ”

I nodded and said, "Yuanyuan, can you draw me a distribution map of the surveillance cameras at the location of the crime in the form of a circle on this piece of paper?" ”

"Absolutely." Zhao Dayuan happily took the paper and pen.

Not long after, she gave me a map of the distribution of the surveillance cameras, and I looked up the range of such cameras based on the signs of the surveillance cameras shown on the video. Then the range of each camera was marked on the paper, and it was strange that the location of the building just now could be photographed.

And when you enter and exit from the building, you will be sent to a little bit even if you walk from the side. I immediately asked Zhao Dayuan to bring up all the surveillance footage that could see the building, and although it was not clear why the wildfire was still committing the crime under such circumstances, this might be an opportunity to see the wildfire that committed the crime.

I called Liu Yiyi, who was checking the hotel now, and a police officer had gone upstairs, and she was checking the names of the occupants. I asked her about this, and I asked her to tell me the date of occupancy of the three rooms in the middle of the third floor.

Coincidentally, the check-in date of the occupants of the three rooms was on the same day, that is, three days earlier. I asked Zhao Dayuan to find out all the surveillance within three days for me, and play it at ten times the speed.

However, what is annoying is that there is too much traffic there, and within three days of monitoring, there are hundreds of people in and out, and there are countless people wandering around, which makes my head hurt and I can't find any clues.