Profiler 4: Criminal Investigation Team

Jiao Yang said: "This time, I feel that Chang Weixu is obviously hiding something from us. If the matter is really related to him, his psychological defense has begun to loosen, but it has not completely collapsed. Tell our colleagues to keep an eye on him. Xiaoguang, let's go to the bank again and beat Fan Yujie to see if he knows anything."

When Jiao Yang and the others went straight to Fan Yujie's office, Fan Yujie was typing "crackling" and talking on the phone at the same time. Seeing them, he was taken aback, "Officer, why are you here again?"

"Why, you don't want to see us?"

Jiao Yang motioned Fan Yujie to hang up the phone, looked at him carefully and said, "Did you kill someone, saw us guilty, or did you hide something from us?"

"No no!"

Fan Yujie looked at Jiao Yang's downcast face and shook his hands in fright, "I'm the least courageous person, and I don't even dare to hit a mouse. How dare I kill people? Besides, no matter how many wives are killed to cheat the insurance, the money is too expensive." If it can’t get into my pocket, why would I kill someone? Police officer, this kind of joke is not easy to make, you scared me to death!”

"Since you didn't do it, don't panic."

When Jiao Yang heard the words "killing his wife to cheat insurance", his heart skipped a beat. Why is this a common phenomenon now?

After Jiao Yang and Yu Xiaoguang chatted with Fan Yujie, they came to the corridor when suddenly a young man who looked a little familiar came over to say hello with a big smile on his face, "Comrade policeman, are you here to ask Manager Fan again?"

Jiao Yang paused for a moment, then remembered that this person was Fan Yujie's colleague, they met once when they came last time.Jiao Yang sized him up calmly, seeing that this man looked good, he nodded and said, "Are you Mr. Qi?"

"Officer, you have a good memory!"

Qi Shuai nodded courteously and said: "You don't have to be so polite, my name is Qi Shuai. If you want to buy insurance in the future, remember to find me."

"Okay."

Jiao Yang agreed to walk over, and the moment the two passed by, he suddenly saw a bracelet on his wrist, as if he had seen it somewhere before.

Jiao Yang looked down again, remembered the pattern clearly, and then walked over.

As soon as he reached the corridor, he dragged Yu Xiaoguang to the back of a huge fortune tree, and ordered in a low voice, "Go to the leader of their insurance company and check this guy named Qi Shuai. See if he knows Chang Wei." Xu or Wei Juan."

Yu Xiaoguang went back to investigate and learned that Qi Shuai was 28 years old this year and had stayed in Shanghai to work after graduating from university.I married my college classmate the year before last.But because his wife was admitted as a civil servant in his hometown, the two are currently separated in two places.Qi Shuai had a total of three jobs, and the first two jobs were not satisfactory, so he had to run insurance as a last resort.On the surface, it seems that there is no connection between him and Chang Weixu and Wei Juan.

Hou Xiyong and others went to Wei Juan's circle of friends and asked all the restaurants and bars that could confirm the name of the shop, but the waiters in these shops had no impression of Wei Juan.

After investigating the surveillance video, it was found that most of these stores could only save the video for 7 days to half a month. In the longest month, the police searched for a long time, but did not find Wei Juan's video.

The task force reviewed the call records under the names of Wei Juan and Qi Shuai, but found no overlap between the two.

Hou Xiyong said: "Head, are you too sensitive this time? You can't even see a person, just say you are his adulterer!"

"Look at this."

Jiao Yang took out one of the photocopies of Wei Juan's circle of friends and handed it to them.

In the picture, there are cups and dishes on the table of one of the restaurants, and there is a hand holding chopsticks.That hand was still in the shadows, and it was vaguely visible.Most people would think it was Wei Juan's own hand if they didn't pay attention.

Yu Xiaoguang and Hou Xiyong looked over and over for a long time, but they didn't find any problems.

Yu Xiaoguang said: "This hand is not Wei Juan's. We know it. The watch on the left hand is a man's hand."

Jiao Yang stretched out his hand and pointed to a small shadow next to the watch, "Look at this pattern, does it look similar to the bracelet Qi Shuai wore that day? It's a monkey, which should be Qi Shuai's zodiac sign."

"My God! I said boss, you have X-rays on your eyes, don't you?"

Hou Xiyong shouted: "It's just such a dark piece, how can you tell it's a monkey?! Besides, even if it is a similar pattern, it may not be this kid!"

Yu Xiaoguang said: "Since it is related to the zodiac, 12 of the 11 men Wei Juan knows can be ruled out. The boss is still very good. I will check the call records of the two of them right away to see if there is anything missing."

Hou Xiyong laughed and said, "Oh, I said Heiyu, congratulations, you've already answered!"

Unexpectedly, this expansion of the scope really paid off.Yu Xiaoguang learned from the insurance company that there are actually several frequently used business numbers in the company. On one of the mobile phone numbers, he found a mobile phone number under the name of Wei Juan's mother.

By consulting the mobile phone call records of the two numbers, it was found that the two had been in close contact in recent times, and they often made appointments to meet together.

Hou Xiyong excitedly said: "Boss, let's ask this kid to ask!"

Jiao Yang said: "Don't panic, find all the evidence and bite him to death, so that he can't get up and look for him again, so as not to startle the snake."

Yu Xiaoguang took someone with Qi Shuai's photo, visited those restaurants again, and finally found a waiter who had an impression of him. The girl also recognized Wei Juan, saying that they seemed to have been to the store twice, and both sit in the same position.

After comparing the photos of Wei Juan's circle of friends, it was proved that the lighting was exactly the same as that of the display in the store.

However, this can at best prove that Qi Shuai had an affair with the deceased, but it cannot directly prove that Qi Shuai was related to the case.

Jiao Yang said: "Let's go back to the original point now, and re-examine all the evidence at the scene except for the dead body! See if we can find evidence of the connection between Qi Shuai and Wei Juan's death."

Jiao Yang took Yu Xiaoguang to the physical evidence office and called out the things found at the scene.

On the day of the incident, Wei Juan carried a small satchel, which contained her wallet, mobile phone, tissues, cosmetics and other items.

However, nothing was found that did not belong to her.The only thing left is this electric car.

When the incident happened, the staff in the park were busy saving people, and the police had to collect evidence. The electric car was only fished out of the pond several hours after Wei Juan was sent to the hospital.

Due to the soaking and washing of the water, no footprints were successfully extracted from the pedals and pedals of the electric car. Only Wei Juan's fingerprints were found on the handlebar of the electric car.

Jiao Yang squatted down and looked around the electric car for a long time, but he couldn't find any clues.

After being soaked in the pond and placed for more than a month, the electric car has long been out of power.

Jiao Yang subconsciously stretched out his hand to dial it, only to find that the pedals of the electric car couldn't move.

He looked down suspiciously, and found that there seemed to be a thread in the axle.

Jiao Yang's eyes lit up, he regained his energy, and hurriedly said, "Heiyu, go get a pliers wrench or a tweezers screwdriver!"

"Did you really find out?"

As Yu Xiaoguang said, he borrowed a screwdriver from his colleague.

Jiao Yang didn't want to damage the electric scooter, so he took a cloth wrapped around the head of the screwdriver and stretched it in twice, only to find that a silk thread was squeezed into the axle, jamming the chain.

Jiao Yang carefully took out the light blue silk thread, gestured to the sun and said: "The toughness and width should be the thread of jeans. The clothes Wei Juan wore that day did not have denim. This shows that, There were indeed two people that day!"

Hou Xiyong scratched his head and said, "But boss, with such a thread, even if we have a magic weapon, it's useless to extract DNA!"

Jiao Yang tapped his phone lightly, and said with a smile, "Don't forget, we still have a secret weapon."

Hou Xiyong and Yu Xiaoguang went straight to Qi Shuai's house and found all the pants in Qi Shuai's closet, including four pairs of jeans.

Hou Xiyong and Yu Xiaoguang each grabbed a light-colored one, and looked for traces of missing lines against the light.

Jiao Yang reached out to pat a pair of dark blue jeans and said, "It should be this one."

Hou Xiyong pulled it casually, and found a damaged place on the trouser leg.

Hou Xiyong said strangely: "Boss, I remember that the thread you found was very light in color, it was almost white."

"It looks like you two don't do handwork, let alone needlework."

Jiao Yang smiled and said, "Have you never heard of monofilament not forming a thread? The fabric of jeans is relatively thick, and it is not easy to color. There are differences in color inside and outside, and the closer to the inner part, the lighter the color. What's more, if you draw a single A line, the color is of course much lighter than the pants."

Yu Xiaoguang paused and said, "Boss, it seems that you haven't smiled much for a long time."

Jiao Yang is the most unassuming leader, and he always gets along with them.But since Bureau Li's accident, he is no longer the same as before.

Jiao Yang was stunned for a moment, then nodded and said, "Of course there is no need to pretend in front of you. You just arrived in the detachment, thinking about pretending in front of others, don't make them look down upon you!"

Soon, good news came from the trace inspection.

When the inspectors re-screened the electric vehicles left on the scene, they compared the blue silk thread they found in the gap of the chain with Jiao Yang and the trousers they brought back from Qi Shuai's house, and confirmed that they belonged to the same trousers. fibrous tissue.

At this time, in the surveillance video of the park where the crime happened, we also found the video of Wei Juan and Qi Shuai entering the park one after the other on the day of the crime, and the case finally came to light.

Jiao Yang let out a breath and said, "Okay, now we can go meet this handsome Qi for a while."

Hou Xiyong and Yu Xiaoguang went to the insurance company.

Qi Shuai, who was sitting in the cubicle and chatting with his colleagues, also saw them, so he came up to him and said, "Comrade police officer, are you looking for Manager Fan again?"

"No."

Hou Xiyong smiled and said, "We're here to look for you this time. How about Director Qi? Come with us to the police station."

Qi Shuai's face turned pale instantly, "I, what do you want me for?"

Yu Xiaoguang followed up a step and blocked his way: "You will know when you go to the police station."

As soon as Qi Shuai entered the inquiry room, he saw Jiao Yang already sitting there.

"Mr. Qi, please sit down, this time it is finally your turn to cooperate with us."

As Jiao Yang said, he put the call records of the two of them, the pictures of Wei Juan's circle of friends, and the screenshot of the surveillance video of one of the restaurants in front of Qi Shuai one by one, "How is it? Mr. Qi, do you have anything to say this time?" Tell us?"