The big guy listened to Jiang Chonglang's analysis, nodded, and fell into thought. Han Yuchao said: "We also investigated, there is not much intersection between Cui Jiajun and Xue Jingfan, so there are even fewer people who have contradictions with both of them, if we investigate a little, we should be able to find out, but we haven't found out so far." But if we look at it from another angle, if the murderer and the deceased don't know each other at all, and the murder is purely to vent anger, it is not impossible. ”

The big guys are saying they have a point, but if that's the case. In the vast sea of people, it is difficult to find clues.

Jiang Chonglang took out his camera and connected it to the computer through a data cable. Photographs of footprints taken in the mountains that morning were transmitted. Although Jiang Chonglang looked for a lot of photos, there were not many that really had clear footprints. Looking at these photos, Jiang Chonglang said: "Later, I will ask Cui Ju to ask him to help me find a 'shoe print expert' to see if he can help us find clues." ”

While waiting for the arrival of the mysterious "footprint expert", several people gathered together and chatted: "What do you think this expert will look like, male or female." ”

"Expert, how old do you think he will be this year, 30 or 50 or 80."

"Shoe print expert, do you say he will look at people at first glance at the feet, then from the bottom up, and finally at the face."

The big guys were talking one after another, and at this time, a familiar and crisp girl came, interrupting the discussion of several people, "Senior Brother Jiang, it turns out that you are looking for me, we really have fate." ”

"Wen Caiyu" A few people looked up, "You, you, it turns out that you are the 'shoe print expert' sent by the province, oh my God, such a coincidence." Jiang Chonglang was obviously stunned by her arrival.

"yes, that's the coincidence. You said that we had just met, and that we would keep in touch in the future, but God gave me the opportunity to meet. Wen Caiyu said with a smile.

After Jiang Chonglang heard what she said, he hurriedly glanced at Zhang Lanshan, although Zhang Lanshan did not have any reaction on her face, she could obviously feel that she was so enthusiastic about Wen Caiyu, and she was a little uncomfortable.

Jiang Chonglang hurriedly stood up: "Lan Shan, let me introduce you." This is Wen Caiyu, my college sister, one year younger than me; This is Zhang Lanshan, a forensic doctor, and my girlfriend. Immediately afterwards, Jiang Chonglang introduced Han Yuchao, Ye Lili, Xue Ran, Shen Bin and Xu Meng to Wen Caiyu in turn.

Wen Caiyu shook hands with them in turn, and several of them had already met them at the shooting range at that time. When she saw Zhang Lanshan, Wen Caiyu smiled and said, "Doctor Zhang, you are really beautiful, as if you are a person in a painting." It's really a good match with Senior Brother Jiang. Seeing her say this, Zhang Lanshan was a little embarrassed, and hurriedly replied: "Thank you, you are also very beautiful." ”

After a brief introduction to each other, Wen Caiyu walked to the computer and carefully observed the shoe print photos on it: "These shoe prints are very chaotic, and there are very few clear ones. So I want to print them out and take them back for analysis, and the results will come out in a day or two. Senior Brother Jiang, do you think it's okay? ”

"Okay, we don't understand this kind of thing anyway. Isn't it up to you? Jiang Chonglang nodded in agreement.

"Then thank you, Senior Brother Jiang, I promise to live up to your expectations and complete the task as soon as possible."

After finishing speaking, Wen Caiyu smiled and said to Jiang Chonglang: "Senior brother, I haven't seen you for so many years, you are still so handsome and so charming. ”

After Wen Caiyu left, Zhang Lanshan looked at Jiang Chonglang and said with a smile: "It seems that you know each other, say, what is your relationship with her." ”

Jiang Chonglang looked at her like this, and said with a smile: "Look at how nervous you are, how jealous you are." She and I are alumni. Of course, I was better and better at school at the time. Appearance, it's also higher than now, it's a handsome guy. So it's normal to attract the attention of some elementary school girls, this Wen Caiyu is just one of the many elementary school girls who are attracted to me, in fact, when I met her at the shooting range, I couldn't remember who she was, so the two of us had nothing to do with each other. ”

Seeing her say this, the expression on Zhang Lanshan's face relaxed a lot: "You used to be a good-looking, handsome guy, why didn't I see it." I can only see that Jiang Chonglang, who is standing in front of me now, is a rough man who doesn't like to wash his hair, doesn't like to shave, and is full of smell. ”

Jiang Chonglang listened to her tone, there was a little vinegar, and quickly explained: "Hey, this is what you don't understand, I call it manly." Don't you know that beards are for men, like women for women, and they are a weapon to increase their appearance. Besides, as far as my white and white face was in the past, you probably won't like it when you meet it. And isn't my love much cleaner now than before, why, because this is the power of love. ”

Zhang Lanshan listened to her: "Why are you getting more and more flamboyant, I really didn't expect you to be such a person." ”

"I'm really here, anyway, if you get me, I'll get you. If we catch each other like this, it's a lifetime. ”

The two of them were talking to each other so sweetly, and a few people next to them looked at each other, you look at me, I look at you. In the end, Ye Lili said: "Team Jiang, Sister Lan Shan." I beg you to show your affection, go home and show off, and don't abuse a single man like us. ”

Less than two days later, Wen Caiyu arrived as scheduled, holding a large number of shoe print photos sent to her by Jiang Chonglang: "Senior Brother Jiang, after two days of observation, I have the following discovery: Although the shoe prints at the scene of the crime are few and messy, I have carefully looked at them many times, and the results are as follows: Most of the people who go up the mountain go to see the scenery, so they are more leisurely, in this case, their shoe prints are relatively shallow, and the focus points on their feet are not deep. And most of the footprints are like this. But one footprint is different from them, you see, his focus is deeper, and it can be seen that this person is walking very quickly.

Also, this slope is not particularly steep, but it is not particularly flat. If the average person wants to climb up, they still need to waste a certain amount of effort. I paid special attention to the shoe prints that had been hurried just now, and found two shoe prints on the slope that were the same as his, and these two shoe prints were left in sequence. Through these two shoe prints, I found that this person is particularly good at looking for strong support points, which seems to be a person who has received professional climbing training, and the climbing speed is also very fast, so this person may be the most suspicious. ”

Saying that, Wen Caiyu roughly described the appearance of the suspect on a piece of paper: it should be a man, about 1.8 meters tall, thin in size, and has been trained in professional rock climbing and firearms.