"It's me, don't make that big moves." Li Yi also held a small branch in his right hand, and shook the flashlight in his left hand.

"I'm engrossed in my work here, and you're cold enough to make the noise in this ghost movie behind, this environment will really make people rush adrenaline."

"It's okay, aren't you all ready, pull out the electric baton?"

"No, just touch it, you pronounce it, I'll wave it out a second late, and I'll go to Team Liu tomorrow to report a work injury."

"Calm down, you and I have appeared in this place so far, don't distinguish between friend and foe, what do you find."

"No, I'll get a few more leaves after picking a soil sample." Qin Gang picked it as he spoke.

"I didn't find it normal, and the vision was not good at night, so we mainly collected some soil samples and plants, walked this way, calculated the time, and had no right to speak if we didn't feel it. I also took soil samples from the wall of the community, walked from my building to this side wall for ten minutes, and continued to walk. ”

"You just wandered around the neighborhood with a flashlight, and there was no security guard to arrest you?"

"Some things are inevitable, some things are accidental, it's inevitable that we're ghostly here tonight, the security guards caught me by accident, the probability of accidental events is usually low, but it may not be a good thing if it happens."

Two rays of light, flickering left and right, high and low in the forest of the Black Forest, slowly approaching the wall of the sports school and stopped, Li Yi took out a tissue and handed it to Qin Gang, and both of them kept wiping their sweat.

"It's about a kilometer long, and it took us about twenty minutes."

Qin Gang looked at the time on his phone and nodded.

"OK, it takes 30 minutes. But if it's a murderer, the time may be shorter, he has to be busy on the road, and he has walked once, and he is more familiar than we are. ”

Li Yi carefully swept the wall with a flashlight, and didn't feel anything, "We are sweating profusely when we come over like this, and the murderer is the same, pull a handful of grass along the wall to see if there are any paper towels or other papers." ”

The two of them searched separately and found nothing.

Then along the root of the wall, I shone a flashlight on the wall, and I carefully scanned it, but I didn't find anything.

"What do you think he can leave behind? Butt? Paper towel? Bags? Or is it a garment that has snagged on the bushes? Qin Gang said.

"It's hard to say if he left anything behind, but he will definitely take something, like dirt, leaves, blades of grass...... Wait a minute. ”

"Hopefully he'll fall so he can leave something behind."

"This is the best, walking in the forest in the dark must pay special attention to your feet, otherwise you will accidentally hug the earth like you, or put your feet on all fours. If he doesn't hurt anything, he won't hurt anything, but if he drops something, he won't be able to find it, and he can't stay in the forest for too long to find something. Hopefully, the murderer will fall over his heels and leave something behind. The temperature on the 7th was no different from today, we should not go fast, in fact we should be faster, we must be sweating profusely here, we have to take a breath and wipe our sweat. Tomorrow, I will apply for support with Team Liu, and find more people to search here to see if there are any human remains, especially the inside and outside of the walls on both sides, you have to take a closer look at the walls, and you have to leave some traces when you climb the wall. ”

"It's not a big problem to search in the forest and outside the wall, but it's a big move inside the wall, so we have to coordinate it first. Besides, there is a typhoon and rain in the middle, and the forest is damp, and what cigarette butts, paper towels and other soaked water, and covered by grass leaves, in fact, no matter what is soaked in water and fermented in a humid environment, it is estimated that there will be no traces, and we have done too much work in vain. ”

Qin Gang put the tissue that wiped his sweat into his trouser pocket, "But one thing is certain, it must be a man to do this, I don't believe that any girl has the courage to walk through the forest alone at night." ”

"Team Liu is responsible for the coordination, we only do work, if you just said what you just said to Team Liu, you will be hammered, there is a 1 in 10,000 chance that we can't give up, don't you feel that we are getting closer and closer to the truth, continue to crawl over."

Climb over the wall, and it's a different kind of cave.

The lights on the campus are like strings of agate, and like clusters of late-blooming flowers, painting a little hazy warmth in the darkness. Looking up, the sky looked like a washed blue-black coarse cloth, and the stars seemed to be shimmering gold scattered on this coarse cloth.

"Well, I'm starting to think about my school life." Qin Gang said with emotion.

After the two of them finished collecting samples, they walked along the road by the wall, and from time to time there were classmates walking by in twos and threes, and the high-pitched singing of classmates could be heard in the night sky.

"Well, it's a different world."

Li Yi looked at his phone, the time was close to ten o'clock.

The two of them had never been to the sports school, completely regardless of east, west, north and south, walking along the wall and feeling as if they were getting farther and farther away from the school gate, so they turned around, Qin Gang saw his classmates and hurriedly asked, and then walked around from a low canteen according to the instructions, continued to ask about his classmates, and walked straight to the west gate according to the map.

The west gate is brightly lit, and there is a row of food stalls along the school wall, like a food street, with people coming and going.

"There is a world of difference, there is a community opposite, how did you think of buying a house in Lushan, the difference between this two kilometers is heavenly."

"The economic base determines the superstructure, and we have come out all the way, how do we feel."

Li Yi bought two bottles of water at a convenience store and sat down, thoughtful.

"On campus, the students are not vigilant, you look at the two of us, carrying bags and holding flashlights in our hands and asking for directions, I didn't see any of the students have any doubts, and the security guards didn't look up at us when they came out of the school gate." Qin Gang said.

"Don't you think it's a great route? As long as you find a way to avoid the monitoring of the campus and the Lushan Yijing, well, the Lushan Yijing is just a decoration without avoiding. Traveling all the way through and back again, God doesn't know it. ”

"Well, substitution, then how will he leave, come out of the gate, there are many taxis at the door. Climb the wall to come out, this section is a small restaurant, you have to climb to the most marginal corner, and then walk over? Or just step over to the side of the road to hail a taxi or wait for a taxi at the exit location? ”

Li Yi looked at the corner in the distance, that section is not nearly 100 meters, there is no fence economy, it is not as bright as this section, except for the light on the wall that is not bright, it is actually a good choice. Climb over the wall and no one will notice it, and no one will even see it.

It's just that the distance to the west gate section is about 300 meters, which does not conform to the principle of concealment, but if you stand on the roadside waiting for the car at that position, it is also a little abrupt.

"Come on, let's go back." Li Yi took out his notebook.

"The principle of how to come and how to go, Zhao Guobin's car into the community is about two o'clock, and the accomplice is called A. It takes 30 minutes to walk through the school and the forest outside the Lushan Yijing, A arrived at the scene after Zhao Guobin left, Zhao Guobin left the community at 14:25, A arrived at the scene after this time, then he entered the sports school around 14 o'clock, and we had to retrieve the video at both ends of the wall from 12 o'clock to 24 o'clock that day. ”

Qin Gang stuck out his tongue, "Massive." ”

"Okay, let's see what footage can capture accurately. First of all, to be sure, A is going through the school wall and going out and back, so the cameras along the wall, from the side of the wall where we are over the wall and the people who are sitting here to the back wall. Of course, it is not excluded that he will enter directly through the gate, so the gate will too. The others don't want to do things for the time being, not to hang out. It is not excluded that he is familiar with this film and knows how to avoid the front, but I believe that there will always be a camera that captures his back, and a person, as long as he appears in the camera frame for no reason, his behavior is worth studying. Then call up all the camera data in the vicinity of the unprovoked appearance, and there will always be a gain. ”

"What is the radius of the vicinity?"

"100 meters is enough, it has covered more than 30,000 square meters, I think there are no dead ends."

"It's a lot, this screening is estimated to be hung up by the two of us." Qin Gang said.

"I believe in Team Liu, he will definitely support us. This person has certain characteristics, he should carry a bag, whether it is a backpack or a shoulder bag. If he hadn't been caught in the face by the camera, he would probably have a hat. What we are looking for in the video is roughly such a target. ”

"Yes, I feel like I can celebrate tomorrow."

Qin Gang laughed out loud as he spoke, Li Yi didn't say a word, and quietly looked at him and laughed.

"You think I'm ridiculous?"

"No, I thought of a person, have you ever seen it?"

"I've seen it?" Hearing Li Yi say this, Qin Gang began to think about it, and he couldn't understand it.

"You've seen this guy, and you know he's very familiar with this sports school."

"Say." Qin Gang was in a hurry.

"Bian Wei, where he spent his entire university life, graduated here six years ago, is absolutely right to say that he is very familiar with this place."

Qin Gang remembered that Bian Wei was a sports school student.

"Six years ago? The plate in Lushan has not been built yet, and the section of the Ring Road has not been repaired, and it has been six years since graduation, and the changes on the campus should be full, and it is said that it has been 5 years and a generation. ”

Li Yi smiled slightly, "This is not the point, but I just remembered that there happened to be such a person among the people we dealt with, so let's not talk about this." Finally, I would like to describe the characteristics of A: male, should wear a hat, and the brim is pressed relatively low to cover the face. Most of the shots that may be taken are back or silhouettes. Maybe carrying a bag on his back, he always enters a certain picture more abruptly, and he doesn't know where he came from, or even where he is going. You add. ”

"Quanzhong, there's nothing I need to add, if you have to add that this place is basically at your doorstep, let's not go back to the team, wait for them to come over tomorrow, pack a skewer of beer here, and go to sleep with you."

"Go to me?"

Li Yi hesitated, he wasn't sure if he would dream of the lingering phone ringing and the fluttering skirt when he slept at home.