Mystery Case Tracing [Criminal Investigation]

Chapter 21 Key clues

Qi Chuchen took Gao Rui’s notebook and looked at it, thought for a while, turned to the end, tore a page from the notebook, took out a pen, wrote a few sets of time periods and gave it to the property manager: “I want these. A time period, from the gate of the community to the entrance of C2802, all the surveillance video. When you copy it to me, it is divided into two parts for each time period: a part of the open-air public area of ​​the community, and a part from the elevator in the lobby to the entrance of C2802. Can you make it? ”

“No problem, it may take longer, when do you want it?” The property manager took the paper and looked at it.

“Now, right away, I’ll wait, give it to me when I’m done.” Qi Chuchen took out a cigarette and put it on.

“All right, I will do it myself, please wait patiently.” The property manager took the mobile hard disk handed over by Gao Rui and prepared to enter the monitoring room.

At this time, the door of the property center opened and a middle-aged man in work clothes came in: “Which one can change the lock?”

The property manager pointed to Luo Zheyu, “The owner is waiting for you here, you can follow along.”

Qi Chuchen nodded at Gao Rui, and Gao Rui followed Luo Zheyu away with a lock change.

Qi Chuchen walked out of the office, took out his mobile phone and called Zhang Chao, only to say a word.

“Boss, there is a major discovery, everyone is waiting for me to come back to work overtime tonight!”

At ten o’clock in the evening, Qi Chuchen took the mobile hard disk handed over by the property manager, and after thanking him, and Gao Rui returned to Luo Zheyu’s house.

“Are you staying here tonight? Or go somewhere else?” Qi Chuchen asked.

“Let’s live here. Ask the cleaning staff to clean the whole house tomorrow morning. I’m fine, don’t worry.” Luo Zheyu looked at Qi Chuchen’s eyes.

Qi Chuchen felt a little puzzled in his heart. Since he went crazy on the phone, Luo Zheyu always looked into his eyes when talking to him, so what’s the problem? ? Doesn’t mean guilty? I’m not afraid of you? ?

“I have arranged for my colleagues to work shifts at the gate of your community. Whether you like it or not, we don’t know if Chen Jia will come to you again, so I hope you will work with our colleagues. If you have any other circumstances, you can call me at any time. , We will go back to the Municipal Bureau first.” Qi Chuchen finished speaking without moving.

Luo Zheyu focused his head, Qi Chuchen got up and went out in a breeze, Gao Rui almost used a run to keep up.

At 10:30 in the evening, Luo Zheyu returned to the office on the third floor of the Municipal Bureau and went straight to Zhang Chao’s office.

“I’m going to the conference room to prepare now. I’m ready. I’ll tell you, you inform people to come over and call the technical analysis side.” He left without waiting for Zhang Chao to respond.

Qi Chuchen quickly finished preparations in the meeting room, and Zhang Chao took everyone into the meeting room one after another to sit down.

“This afternoon, Luo Zheyu found traces of Chen Jia’s visit to his residence in the Yuhe Mansion and contacted me. Gao Rui and I went to investigate and found some new clues. Let’s take a look at the community monitoring I brought back.” Qi Chuchen pressed play.

The projection cloth began to play the process of a girl walking out of the elevator to opening the door of Luo Zheyu’s house. After the broadcast was over, everyone was suspicious. Someone asked, “Does Chen Jia have an accomplice?”

Qi Chuchen pressed the replay again.

Zhang Chao looked at the screen and smiled.

“Luo Zheyu’s family enters the gate from the community, and then enters his house. The series of verifications are too cumbersome and complicated, and ordinary people can’t get in.” Luo Hao and Zhang Chao also went to Luo Zheyu’s home for investigation that night.

“So who is this person?” Zhu Zhen said something quite meaningful.

“Chen Jia, Chen Jia who is disguised as a woman.” Zhang Chao said the answer.

There was an uproar in the conference room.

It’s no wonder that the stalkers didn’t notice, dressed like this, afraid that Chen Jia’s mother would not be able to recognize it in front of her.

“I have an idea now. Why did we check the bars where Lu Zhongyan, Meng Handong, and Mo Feng were infested before? Except for Meng Handong’s poor two intersections, other traces of Chen Jia’s appearance at the same time could not be found at all. What is their reality? Where did you get in contact or was selected by Chen Jia? So in fact, he has always appeared in the surveillance, just blindfolded our eyes and let us ignore it. We now need to re-screen all the existing surveillance videos in our hands. Then we need to find a few more bars to retrieve surveillance videos that we don’t have until now. This matter also requires technical cooperation.” Qi Chuchen said this and looked at Zhang Chao.

Zhang Chao stood up and walked to the front. “First, through the monitoring of the community he brought back today, I edited all the videos of Chen Jia posing as a woman, and performed gait analysis on the technical side. Then, based on the gait analysis, I went to find all the bars we could get. Surveillance video, surveillance around the scene of the crime, weed out all Chen Jia’s appearance. Then we will analyze all the people Chen Jia has contacted, the law of choosing the target, as well as the time law of his appearance, and the preference of choice .”

After the work was arranged, everyone returned to their posts and continued to work.

“Have you eaten?” Zhu Zhen patted Qi Chuchen on the shoulder when he entered the office.

“Eating?” Qi Chuchen was stunned. “It seems that I haven’t eaten today? Gao Rui, have I eaten today??” Gao Rui and Zhu Zhen helped together

“Lili, set him a dinner for two, it’s not right for a supper.” Zhang Chao turned around and arranged for Qin Lili.

Half an hour later, Qi Chuchen sat at Zhang Chao’s desk holding a box of lunch.

“I feel like I’m catching Chen Jia soon.” Qi Chuchen put a chopsticks, fish-flavored eggplant, and stuffed it into his mouth.

“It should be fast, just look at the results of the video analysis. I remember that when I watched the video surveillance before, there were women in the bar. Compared with men, it was much less. If Chen Jia was inside, it should be easy to capture.” Zhang Chao lighted a cigarette again. “Do you think Chen Jia will go to the Imperial Palace?”

“It’s hard to tell.” Qi Chuchen shook his head. “The one he took away from Luo Zheyu’s house this time was the token he gave to Luo Zheyu a few years ago. This shows that he wants to erase the traces of his past from Luo Zheyu’s life as much as possible, without leaving behind. what.”

Zhang Chao nodded, “I think so too.”

“However, Luo Zheyu had too much influence on him. He should have been obsessed with Luo Zheyu for so many years, so who knows if he can’t help but go to Luo Zheyu again, the Imperial Palace may not go. But it is very likely that we will find Luo Zheyu, so we have to stare at Luo Zheyu. When I leave today, I will also show him that we will send someone to follow and protect him. Whether he accepts it or not, we hope that he will cooperate.”

Zhang Chao nodded, and just about to say something, Qi Chuchen’s phone screen turned on.

“Da De Di”, a new WeChat message, Qi Chuchen quickly put down his chopsticks, grabbed the phone and opened it.

“Asleep?” The sender Yan Mu.

Qi Chuchen took a photo of the lunch box below and sent it to him, and then typed a sentence: “The first meal today.”

“Still working overtime?”

“A few have been all night, and tonight is the same.”

“The case hasn’t been solved yet?”

“Then the grandson will forget it when he catches it.”

“I also said that I will invite you to dinner. It seems that Police Officer Qi can’t walk away.” When Qi Chuchen saw this, he actually felt that he felt the other party’s regret. After thinking about it, I posted,

“Are you sincerely inviting me to dinner…I just eat it.”

“I went to the meeting, you should rest early and don’t stay up late.” Qi Chuchen sent two more messages, then put down the phone and started eating.

When Qi Chuchen and Yan Mu’s WeChat came and went, Zhang Chao had been sitting across from him looking at Qi Chuchen. When he saw him, he would put down his phone and said inquisitively: “I feel that you have changed a little bit when you came back from Xinjiang?”

“What’s changing? Collecting the aura of heaven, earth, sun, and moon, has become even more powerful??” Qi Chuchen stuffed his mouth with rice without raising his head.

“I feel that the stumbling block of your old Qi family’s inheritance is about to appear.” Zhang Chao wiped out the cigarette **** in his hand.

“Hurry up and get out of work after eating. I’m treated as a restaurant. I’m hungry. Get out.”

Qi Chuchen smiled and packed up the empty lunch box and slipped back to his desk.

Everyone was busy this night, and there were statistics on existing videos; communicating with the technical side, how to intercept the combination; checking information and listing the bar list… the entire city bureau’s third floor was brightly lit all night, when it was almost dawn. , The big guy was either slumped in a chair or lying on the table to make do with a nap.

In the morning of the next day, except for the technology, everyone else left to find various places to copy the monitoring and collect new information.

After six in the afternoon, Qi Chuchen and Gao Rui finally completed the collection task they had assigned to them. They drove back to the city bureau. When they passed the doorman, the staff on duty in the reception room came out with a thermal bag and knocked on Qi Chuchen. Qi Chuchen sat in the passenger’s car window and opened the window.

“Officer Qi, someone sent it to you before. Let it be handed over to you.” The porter handed the bag into the car.

“Thank you.” Qi Chuchen took over and thanked him, weighing heavily in his hands. Gao Rui parked the car, and the two returned to the office on the third floor.

Qi Chuchen walked to the desk, opened the insulation bag, and took out four glass lunch boxes one by one.

A box of braised small ribs, a box of Matsutake chicken soup, a box of dried snow peas, and a box of white rice with a few boiled cabbage hearts. In addition, there is a Japanese-style square with a black string wrapped around the outside. When unfolded, it is wrapped with a pair of chopsticks, a spoon is made of stainless steel, and two individually packaged alphabet chocolates, one Y , An M.

Gao Rui, who had been following Qi Chuchen all the time, looked straight and yelled: “Damn, is this the legendary love bento? Who is this YM Qi brother? I sent snacks a few days ago and meals today. Look It’s not like the one bought outside, did you make it yourself???”

Qi Chuchen turned his head, “Why are you following me? Monitor and give it to the technology.”

It was too late, Gao Rui’s voice called everyone in the office, and the tuts kept coming. Zhang Chao, who usually doesn’t like to join in the fun, came over and said meaningfully: “What did I say yesterday? Tsk tsk”

“Have you finished the review? Then I will eat first.” Qi Chuchen sat down and started eating.

The sour smell in the air became stronger and stronger, and a bunch of people were about to suffocate, and they quickly dispersed and went to work.