Profiler 2: Criminal Investigation Brigade

In Jiao Yang's heart, it is inevitable that he pays more attention to this Liu Xiaonian.

As soon as he returned to the police station, he took Hou Xiyong to ask one of the other two men.

Besides Wei Ruxin and Liu Xiaonian, the other two suspects were also young men in their thirties, one named Gu Yuan and the other named Li Guoliang.

Li Guoliang is a fund manager.

Jiao Yang looked at him and asked, "Mr. Li, among the five of you, who do you think has a better relationship with whom?"

Li Guoliang said: "Gu Yuan and I are alumni of the first and second grades. The two of us are more familiar with each other. The three of them are younger and seem to be able to talk better."

Jiao Yang continued to ask: "Then do you think there are any conflicts among the five of you?"

Li Guoliang looked at him with some embarrassment and said, "That may be Tang Zhe and Liu Xiaonian, the two of them... seem to be pursuing Xiao Wei."

Jiao Yang asked: "The little Wei you're talking about, do you mean Wei Ruxin?"

Li Guoliang nodded and said: "Yes. Xiao Wei is beautiful and has a good personality. As soon as she came to our club, several boys were interested in her, and Liu Xiaonian was the most active. We see that the two of them chatted quite well. Well, we often come and go together, thinking we can become a couple.

Later, Tang Zhe joined in.At the beginning, his technique was not very good, so Xiao Wei pointed him out several times.He seems to have begun to pursue Xiao Wei.Xiao Wei might not feel very good, so he avoided the two of them.Of course, this is my own opinion. "

Jiao Yang asked Gu Yuan, another person present, and he said the same thing.

Jiao Yang thought for a while and said, "Let's ask Wei Ruxin."

Wei Ruxin was flustered all the time. When she saw Jiao Yang, it was like seeing a relative. She held onto the iron fence tightly and said, "Captain Jiao, can you let me go? I really don't know anything!"

"Don't be nervous."

Jiao Yang said: "Because you are people who made an appointment with Tang Zhe to travel together, so I brought you back for questioning. I didn't mean that you are the suspects, I just understand the situation now."

This is different from what you told us!Sure enough, the hero is sad and the beauty passes?Hou Xiyong involuntarily glanced at Jiao Yang.

Jiao Yang said calmly, "Teacher Wei, among you, who do you think has conflicts with Tang Zhe?"

"No!"

Wei Ruxin hesitated for a while and said: "Recently, there was a national aircraft model technology innovation competition. Our club has a place, and now it is Gu Yuan who is competing with Tang Zhe for this place... But, it can't be, it's just a model aircraft competition! "

Jiao Yang asked, "Is there any prize money for this model airplane competition?"

Wei Ruxin nodded and said, "Yes, the champion is 50, the runner-up is 30, and the two third runners-up are 20 each."

Jiao Yang looked at her with raised eyebrows and said, "Do they both have a chance to win the championship?"

Wei Ruxin said: "To be honest, I don't think so. The third runner-up may have to barely make it. Because of some objective circumstances, the players in Guangzhou and Shenzhen have a particularly good mass base, and they have a natural advantage when they have been in contact with model aircraft for a long time. Our Shencheng At the aircraft model level, it is at most a second-line leader.”

After all, the most advantageous manufacturer of domestic drones is a certain Xinjiang that can be sold to the military of country m, which is quite normal.However, if there is no special reason, it seems impossible to kill people just for a place in the competition.

Jiao Yang asked: "Are there any bonuses for other rankings? Is it possible for the level of the two of them?"

Wei Ruxin said: "There are still 10 participation awards, each with a bonus of 10. They should still have some hope for this."

10... Jiao Yang thought, although under normal circumstances, most people would not kill someone for 10 yuan, but who knows?After all, it is not uncommon for people to fight each other for tens of dollars!Let's check the family circumstances of the two of them first.

After Jiao Yang finished asking, when he learned the information, he went back to ask Gu Yuan again.

When Gu Yuan heard this, he immediately denied it: "What are you talking about, officer? You suspect that I killed Tang Zhe because of this national model airplane competition? What kind of joke is this?! I want to participate in this competition just to prove myself That's all. Although Tang Zhe did come here for a short time and made rapid progress, his skills are still not as good as mine. Moreover, considering that the psychological factors of the competition are very important, the practical experience on the spot also has a great influence. To be on the safe side, It must be that I am more confident in choosing me than Tang Zhe. Everyone knows this very well.

Now in the club's internal selection, my score is also ahead of Tang Zhe, there is no need for me to kill him!Even if I wanted to kill him, how did I kill him?Officer, as you know, the four of us are always together.How can I kill someone with the method of division and body?Besides, I think the scene is not far away?No one has ever approached Tang Zhe!I still don't know how he was killed. "

Jiao Yang didn't think he seemed to be lying, so he looked at Gu Yuan carefully and said, "It's not that you have to go to someone's side to kill him."

Gu Yuan shook his head and said, "Officer, I don't know what you're talking about."

Jiao Yang smiled and said, "Maybe soon, you will know."

Jiao Yang was about to call the team for a meeting, when Jessica rushed in with disheveled hair and said, "How could this happen? How could Tang Zhe say that he died when he died?!"

For a moment, Jessica's eyes were swollen from crying.

In the afternoon, when she heard the people in the team mention it, she thought it was just the same name.Unexpectedly, the age, place of origin, identity, and occupation are all exactly the same.

Jessica rushed to see the photos of the scene in disbelief, and almost sat on the ground.She would not admit it wrong, the clothes Tang Zhe was wearing were bought by the two of them shopping together.

Jessica screamed hysterically: "Is it because of me, is it because I have been cursing him? That's why he died, is it because of me? It's all because of me! Curse him viciously. It's all because of me..."

While Jessica was crying, one side of her body was about to fall to the ground uncontrollably.

Jiao Yang couldn't bear to see Jessica's appearance, but he didn't know how to persuade her.

Zhou Ying quickly hugged Jessica.

Lu Yuanli hurried out and said, "Jessica, this matter has nothing to do with you! Tang Zhe was killed by someone, you have to be strong, help Jiao Yang and the others find out the truth, and avenge Tang Zhe."

"Professor, you are right.

Jessica cried bitterly: "But I'm so useless. Now my mind is blank, there is nothing! It's just a few days, how could he die suddenly?!"

Jessica's voice was so loud that everyone in the big office felt like they were sitting on pins and needles.

Then, Li Aiqiu, Zhao Jinchun, Zhou Ying and others came up in turn, finally persuaded Jessica to leave.

Jiao Yang said: "About this case, what do you think?"

Hou Xiyong said: "I was at the scene, but I thought this case was weird. There was nothing, how did Tang Zhe die?"

Jiao Yang said: "Actually, I have already deduced the murderer's method of killing. In order to save time and solve the case as soon as possible, I will not lead everyone around.

Everyone has also seen the dossier.First, as Hou Xiyong said, the victim Tang Zhe was surrounded by no traces of the murderer, such as fingerprints, footprints, debris, traces of struggles, fights, etc., nothing.However, judging by the bloodstains of a large number of dead, that was the scene of the crime.

In this way, it can basically be ruled out that the murderer killed the deceased after arriving at the scene.Because, unless the murderer is a peerless master, he can step on the snow without a trace, and go high and low.Otherwise, no matter how much you hide your whereabouts, it is impossible not to leave any mark when you kill someone. "

Hou Xiyong said casually: "That's right, after so many cuts, there must be some traces!"

Jiao Yang said, "Are you sure it's a knife?"

Zhang Xianning frowned and said, "It looks like the wound was caused by a sharp blade. It's not a knife, what else could it be? It can't be a drop of blood, right?!"

"Even if it doesn't hit, it's not far away!"

Jiao Yang nodded and said: "There are no traces around the deceased, so I speculate that the murderer may not have approached the deceased at all. Instead, he used a weapon that can be controlled from a distance to kill the deceased."

There was a whisper in the office, "What is so high-tech? Can it be controlled remotely?!"

"Then what is the murder weapon?"

Jiao Yang said: "The scene of the previous case was also a model airplane competition. When I went to the scene, I was almost accidentally injured by the metal wing of a model airplane. At that time, a girl stopped me at the scene, but , her finger was scratched by the wing. I knew that the model airplane we thought was just a toy was actually very lethal.

In addition, sometimes a person's past behavior is the best evidence of his future behavior.Therefore, when we have no clue, we can look for it from the murderer's past interests and hobbies.

Tang Zhe and the other four suspects are all urban white-collar workers, but they often go to the hills on the outskirts of the city.What are you going to do?Take advantage of the open space under the hillside to practice model airplanes.So I thought, the deceased was an airplane model enthusiast, and so were the other companions.So, did the murderer use the rotating wings of the model airplane to kill people? "

"Cough cough!"

Zhang Xianning smiled awkwardly: "You are exaggerating a little bit, are you playing Conan?!"

Jiao Yang said solemnly: "I'm not joking. You don't have to doubt the power of model airplanes. I've seen them at the scene before. The metal propellers of the remote-controlled small airplanes that middle school students play with almost stop, and they can even scratch people. Fingers. In my impression, there are also social news reports that drones were improperly operated and injured people to death. The victim was similar to the deceased, and his neck was completely cut off.

Of course, this requires a good control technology, but several friends of the deceased happened to be aeromodelling enthusiasts.Among them, there was someone whose skills were better than the deceased Tang Zhe.

I think maybe Tang Zhe made an appointment with them to go to the mountains in the suburbs to practice early in the morning.After the murderer arrived, he found Tang Zhe standing alone on the hillside, or maybe Tang Zhe had arrived early and was already doing exercises.The murderer took control of the model airplane and quietly came around Tang Zhe.Tang Zhe's neck was cut off without any precaution...

The model airplane after the murder was stained with the blood of the victim Tang Zhe, which is naturally the most favorable evidence.I also saw that there were cut pine branches at the scene.I judged that either the murderer deliberately flew the plane away, or the model airplane lost control after encountering 'obstacles' in succession.Therefore, in principle, among the few people present, whose model airplane is not at the scene, whoever is most likely to be the murderer! "

Zhang Xianning said: "I read the file, and now only one person's model airplane is missing. So, what you mean is that because Liu Xiaonian failed to pursue Wei Ruxin, he killed Tang Zhe out of anger and jealousy?!"

"uncertain."

Jiao Yang said: "There were two people whose plane went missing, not one person."