Profiler 2: Criminal Investigation Brigade

With an idea, Jiao Yang walked up to Mo Ke and sat down together.

"Captain Jiao, Professor Lu, I brought food today."

As Zhou Ying spoke, she took out a pink-blue lunch box and opened it, which contained a box of shrimp dumplings.Zhou Ying smiled and said, "Everyone, try it, I just learned how to make it."

"Great! Then we will not be polite, and help you identify it!"

As Jessica said, she had already stuffed a shrimp dumpling into her mouth.While eating, she said, "Oh, it tastes so delicious! Professor Lu, Team Jiao, you guys can eat it too!"

Zhou Ying picked one for Lu Yuanli and one for Mo Ke.

Shrimp dumplings, siu mai, rice rolls and other things are very lethal to girls, even girls who grew up in foreign countries are no exception.Jessica ate full of praise, and then honestly caught another one with her chopsticks.

Lu Yuanli also thought it was delicious, but with such an honest and blunt Jessica around, he felt embarrassed to use his chopsticks when he saw that there were not many shrimp dumplings.

Jiao Yang just begs not to explode with thunder, because he doesn't have the heart to eat anything.

Zhou Ying looked at him, thinking that she had experimented many times at home before she dared to bring the unit, so she couldn't help but pick up a shrimp dumpling and put it directly on Jiao Yang's plate.

However, Zhou Ying forgot that at this moment, they had already started eating, that is to say, they had already used up their chopsticks.

Lu Yuanli couldn't help but glanced at her, and then looked at Jiao Yang with a half-smile.

Jiao Yang was taken aback, didn't this force him to do something... He suddenly saw Hou Xiyong and Yu Xiaoguang coming over with plates, and hurriedly greeted him, "Monkey, come and sit down!"

Hou Xiyong glanced at the current situation, winked at Jiao Yang, and pulled Yu Xiaoguang to sit down.

Seeing Hou Xiyong holding back a smirk, Jiao Yang acted preemptively before he could open his mouth and said, "You guys did the experiment all morning, what do you think?"

Yu Xiaoguang said: "I just feel that if these two men commit the crime, the time will be very tight. The two of us will do the experiment for 25 to 40 minutes. If it is a real crime, it will only take longer because of nervousness and other reasons. Although it is not absolutely impossible, it does feel very reluctant."

Hou Xiyong nodded and said: "I think so too. Experiments are still very useful. I feel that they didn't kill their wives. Because there is one thing that doesn't make sense."

Jiao Yang said, "Tell me about it."

Hou Xiyong said: "I'm not good at eloquence, I'm afraid I can't express clearly, let Yu Xiaoguang say it, he will write it down in a small notebook when he thinks of it!"

Jiao Yang smiled and said, "Since when have you been so humble? Tell me, Xiaoguang."

Yu Xiaoguang said: "There is one place that can't be bypassed, that is the bloodstains. As for our two simulated murder scenes, based on the estimation of the amount of bleeding of ordinary people, the blood would flow down as if it didn't cost money. The three of us felt that if The real scene is definitely scarier than this.

Blood splatters and stains on the coat are almost unavoidable.Then, in the two scenes we designed, regardless of whether it is Meng Zhaowei or not, one is that the murderer is wearing other clothes, which must be replaced after the murder.The other is that he was wearing the same clothes that were washed in the washing machine, and soaked them in the basin after the murder.

If the murderer wasn't Meng Zhaowei, it's already starting to get cold. In the winter season, most people don't have coats. Isn't it strange that he only wears the inner clothes to go out for others to see?Moreover, at the time when the deceased died, 5:00~7:00 is the general off-duty point, so there should be fewer people. "

Jiao Yang thought for a while and said: "There are several possibilities here. If it is a series of cases, let's combine the two cases. In Sui Yu's case, everyone has seen how the murderer handled the blood-stained coat. Here it is. Just take it off and put it in the washing machine. So, what about the murderer's blood-stained coat in the first case?"

Zhou Ying said: "The first case happened on October 10th. In fact, Shanghai was not cold at the time. Could it be that the murderer left in wet clothes?"

Lu Yuanli said: "I can't say it's absolutely impossible, but in this case, in the apartment building, it is easy to attract the attention of others during off-duty hours, which will greatly increase the risk of exposure."

Jiao Yang thought about it: "Then it's another situation. I accidentally found out this morning that the half footprint left by the murderer at the scene may be rain boots. This kind of shoes are waterproof, and if they are stained with blood, they can be washed off directly. This also explains why the murderer's shoes are relatively wet, leaving wet footprints.

At first, we only thought that the murderer got water on the slippery ground while cleaning the ground.But now, there is a second situation, because the murderer's shoe was stained with blood, so the murderer directly washed it with water.This made me think of another possibility, that is, is the coat worn by the murderer also waterproof? "

Jessica opened her mouth wide and said, "What kind of clothes are waterproof? It can't be the plastic sun protection clothes I see many girls here wearing?!"

Lu Yuanli suddenly patted Jessica on the shoulder, "The idea is very good, it is possible."

Jiao Yang said: "I've thought about this question too. In addition to sun protection clothing, there are also rainproof clothes..."

Hou Xiyong and others said in unison: "Brother takeaway!"

"Yes, this is also a kind."

Jiao Yang said: "This is relatively common, and it will be natural. After people see it, they don't pay much attention to it. However, there are other possibilities. For example, what about adding rain boots? I think the average takeaway guy , you won’t be wearing rubber shoes, rain boots, etc. to deliver food?”

"I see!"

Jessica was about to praise me, and said happily: "I met Tang Zhe when I went shopping with Tang Zhe, the big brother who sells fish! He is wearing rubber shoes and that kind of black rubber leather coat. !"

Jiao Yang couldn't help giving Jessica a thumbs up, "Observe in detail."

Hou Xiyong couldn't help laughing and said: "We Jessica, we never forget to show our affection!"

Jessica curled her lips and said, "No way, people are just telling the truth!"

"Although that's true," Lu Yuanli said, "but these types of occupations have nothing to do with Xia Ke. Moreover, it is rather strange that a fish seller appears in an ordinary residential building, and it may attract the attention of others. .”

Jiao Yang patted his leg involuntarily, "Under what circumstances, in a residential building, is it possible to naturally wear rainproof cloth, rubber shoes and other clothing without attracting attention... Ah, I thought of it!"

Jiao Yang smiled and said: "I remember one time, I was arrested by my mother to wash the car, and I saw someone washing the car in the underground garage with a water gun. Although according to the regulations of the property, this is not allowed, but that person seems to be dressed like this! "

Lu Yuanli imagined Jiao Yang dressed like this, and couldn't help laughing: "It seems to be true. Besides, you said at the beginning that there is a room in the basement corridor between units and buildings. , are interoperable. This makes sense. If the murderer is a resident of the building, if he is holding a bucket, a water gun, something like that, wearing a rainproof cloth, or even wearing a raincoat and rubber shoes, no one will be surprised. When people see him, he can still greet people calmly."

"Okay, hurry up and eat. I'll call Zhang Xianning right now and ask him to ask Shen Rui's team to check the monitoring again, and do another investigation and interview!"

Jiao Yang was full of cases in his mind, so he made several phone calls to make arrangements, and finished his meal in a few minutes.When Lu Yuan was away from them, Jiao Yang casually checked Moments.He suddenly discovered that someone had recently posted several messages to Lu Yuanli, and he liked them all. His name was Xiaoqiao, and it was an account he had never seen before.

Jiao Yang clicked in and took a look, and felt that although it was a bit sad and healthy, he felt that he was a boy.He felt that it was okay, and somewhat let go of his snacks.

After eating, Jessica accompanied Zhou Ying to the bathroom, Lu Yuanli turned her head and said to Jiao Yang: "I'm going to Dongzheng class tomorrow afternoon, will you take me there?"

Jiao Yang saw that there was no one around, and said with a smile: "It's only now that I realize that it's good to have a partner? You don't even bother to take a taxi, so you should change your domestic driver's license."

"It's so troublesome, I have to go to the vehicle management office three times, and I have to have a medical check."

Lu Yuanli said indifferently: "However, if you don't want to pick me up, I can find someone else."

Jiao Yang immediately heard something was wrong, "Don't threaten me, I'll send you off!"

In the afternoon, Meng Zhaowei reported to the police station on time.

Jiao Yang asked Hou Xiyong and Yu Xiaoguang to take Meng Zhaowei to the inquiry room, while he and Lu Yuan left the monitoring room.

After all, he can't be regarded as a suspect, and the two of them didn't use the set of procedures and routines of interrogation.Yu Xiaoguang was polite, and asked straight to the point: "Mr. Meng, on the evening of your wife's accident, there was a time difference of 6 minutes between when you arrived home and when you called the police. Please tell me this period of time, that is, from 50:7 to 15:[-] a.m. Between [-], what are you doing?"

The case has been going on for so long and there is no progress, and these policemen will only trouble him.Meng Zhaowei became a little annoyed when he heard it: "You guys are incompetent and can't solve the case, so go find the murderer! Why do you keep arresting me as a victim for interrogation? As I said before, when I was parking in the underground garage, I ran into a Neighbors, we knew each other, so we walked to the corridor outside the elevator, smoked a cigarette together, and chatted for ten, twenty, ten minutes. It’s that simple!”

Yu Xiaoguang said: "We have indeed verified it. But because the light on the side of the garage was broken that day, the vision was relatively dim. You can only tell that you are talking to a man based on your clothes, and you cannot distinguish his appearance, because there are fears in the garage. Electromagnetic interference, the video has no sound, and there is no way to judge what you are talking about."

Meng Zhaowei said angrily: "Isn't this enough? Doesn't this prove that what I said is the truth, and I don't have time to commit crimes at all?!"

According to their deduction during lunch, Jiao Yang suddenly turned to Lu Yuanli and said, "If we met in the underground garage, then could this person be the murderer?"