"Judging by the time, when she sent this WeChat, Xue Mengjiao should have only been controlled by the murderer, and had not been killed by the murderer, could it be that she was under the threat of the murderer?"

Han Bin pondered for a moment: "I don't think it's possible, if it was really under the threat of the murderer, she could have said that she wouldn't go home tonight and go to a classmate's or friend's house for a night, if she didn't know the situation of Xue Mengjiao's family, the murderer might not suspect it, why did Xue Mengjiao post such a perfect lie when she was coerced, so that Lin Yuejiao didn't have the slightest suspicion." ”

"If it is really an acquaintance who committed the crime, I think Xia Binhai's suspicion has further risen. Tian Li said.

"In this way, I will arrange the task in advance. Han Bin organized the language and continued:

Once Xue Mengjiao's DNA matching was successful, Du Qi applied for an investigation of her correspondence records. ”

"Tian Li, you are responsible for finding Xia Binhai's whereabouts. ”

"I took people to visit the asbestos community to see if there were any witnesses. ”

"Yes. ”

Although all the clues point to Xue Mengjiao as the deceased, the deceased's appearance was damaged, and it is still necessary to use DNA identification as the basis for applying for some investigation procedures.

It was already eight o'clock in the evening when Han Bin got home, and his mother left him a meal.

After dinner, I sat on a massage chair and chatted with my grandfather for a while, and then went back upstairs to sleep.

Generally, when there is an important case in hand, Han Bin will ensure his sleep, in case he finds an important clue, let alone sleep, he can't take care of eating.

......

Early the next morning.

Yuhua Branch, Technical Team.

After going to work, Han Bin did not go back to the office, and went directly to the technical team.

The technical team is on the fourth floor, and there is a smell of potion wafting in the corridor.

Next to the stairs is the office of the technical team, and Han Bin can't enter the laboratory.

There was only one female police officer on duty in the technical team, and after asking Han Bin's intentions, she asked Han Bin to wait in the office for a while, and she went to the laboratory to ask.

Han Bin was not in a hurry, so he sat on the chair and waited.

He didn't come to the technical team many times, and to be honest, he hadn't been in the laboratory once, and he was a little curious about what it would be like inside.

A few minutes later, the door of the office was pushed open, and Lu Wen walked into the office: "Rare guest, it's the first time for Team Leader Han to come to me." ”

"I've been here three or four times, but you're not there. Han Bin shrugged his shoulders.

"Team Leader Han, you are very concerned about this case. ”

"If you don't care, it's not okay, this is a serial murder case, after the first deceased was killed, even the city criminal investigation team didn't catch the murderer. I'm under a lot of pressure, can I do it if I don't hurry up?" Han Bin showed a hint of bitterness.

"That's right, the suspect in this case is also a ruthless character. Lu Wendao.

"How is it, has the identification of the deceased come out?"

Lu Wen handed over a document: "Without this, I don't dare to see you." ”

Han Bin smiled and took the appraisal certificate.

Lu Wen briefly introduced: "The DNA comparison results between Lin Yuejiao and the deceased are indeed a mother-daughter relationship. ”

"Yes, with this, my heart is steady. Han Bin said.

Say a thousand, say ten thousand, inferences are inferences after all.

"By the way, have the fingerprints on the avoidance sleeve been compared?"

"Comparisons are also made in the database. ”

"Good work. Han Bin reached out and patted Lu Wen on the shoulder.

No matter how strong Han Bin's criminal investigation ability is, if he wants to solve the case, he can't do without the support of the technical team.

Han Bin was in a hurry to investigate the case, and he didn't stay in the technical team, so he said hello to Lu Wen and left.

With this appraisal certificate, it can be determined that Xue Mengjiao is the deceased, and there is a basis for speculation about the case.

According to Han Bin's task arrangement yesterday, the people in the second group began to investigate separately.

......

The asbestos community is an old community.

The asbestos community is divided into three phases, namely the first asbestos community, the second asbestos community, and the third asbestos community.

These three communities are connected, and it is difficult for outsiders to distinguish them except for the old residents of the community.

Han Bin, Li Hui, and Zhao Ming drove to the asbestos community.

At the beginning, the three of them were going to drive the car around the community, but the car stopped halfway through, because the road in the community is narrow, and the phenomenon of random parking is serious, especially when the car is very troublesome, and it is necessary to park close to the side first, so that the opposite car can drive over, and they can drive forward.

Later, the three of them simply got out of the car and walked around the community, one to check the environment of the community, and the other to check the location of the camera.

After taking a turn in the community, Han Bin found that the community had surveillance, but most of it was unusable.

On a cold day, there was no one resting outside, and Han Bin and the others wanted to inquire, but they couldn't find anyone.

Later, Han Bin and the three simply went to the nearby neighborhood committee, which is usually responsible for this kind of old community.

After arriving at the neighborhood committee, Han Bin and others were greeted by an aunt in her fifties, although the aunt was not young, but she was quite fashionable, with short black hair, an Apple mobile phone in her hand, and she was quite capable.

"Comrades, sit down, what's the matter with us running here on this cold day?" asked the aunt.

"Auntie, what do you call it?"

"My surname is Lin. ”

Han Bin took out his police officer card and asked Aunt Lin to look at it: "We are from the criminal investigation team of the Yuhua Branch, and we are investigating a case, and a suspect vehicle involved in the case has been to the asbestos community, and we want to know about the situation." ”

"The asbestos cell is divided into three phases, is it the first phase and the second phase, or the third phase?"

"I can't tell the difference, we came to you just to check the surveillance. ”

"There is surveillance, but not with us, at the property company. ”

"Which property company?"

"Wangcai Property Company. ”

"Auntie, I heard you right, the property company is called Wangcai?" Zhao Ming said in surprise.

Aunt Lin smiled: "I know what you're thinking, but this property company is called Wangcai, it can't be fake." ”

"Where is this property company, can you give us a contact information or address?" Han Bin asked.

"I can't remember where it is, I'll check your phone number. After Aunt Lin finished speaking, she took out a small notebook and began to rummage, and after a while she said, "You remember, 134254xxxx"

Han Bin was about to make a call, but was stopped by Aunt Lin: "I'll call, the people from the property company recognize me, and it's easy to communicate." ”

"Thank you. "Being able to save time in the investigation makes Han Bin naturally happy.

Aunt Lin walked to the side, contacted Wangcai Property Company, and then said to Han Bin on the side: "Yes, I'll take you there, that place is not easy to find." ”

"Okay, then I'll bother you. Han Bin smiled, this aunt is a warm-hearted person, and she is quite suitable for working in the neighborhood committee.

A group of four people got into the car and went to Wangcai Property Company under the guidance of Aunt Lin, but the distance was not far, only about ten minutes away.

Wangcai Property Company is in an alley, with an old sign hanging at the door, only a door-face room, a few computers, and a few people sitting and chatting in the room.

The person in charge of Wangcai Property Company, a manager surnamed Chen, is a man about forty years old, and he is very enthusiastic after meeting Aunt Lin.

After Han Bin and the others explained their intentions, Manager Chen showed a look of embarrassment: "Comrade police, if you want to see the surveillance, it must be no problem, but ......"

"What's wrong?"

"Most of the monitoring is no longer available, and now there are only five monitoring that can be used, two monitoring in the first and second phases of the asbestos community, and one monitoring in the third phase. Manager Chen said.

Li Hui questioned: "Your property company is too irresponsible, we went to the asbestos community for a turn, there is not much monitoring, most of them are not available, can this ensure the safety of residents?"

"Comrade policeman, we can't do anything about it, the key is that the funds are tight, and there is no way to do it. Manager Chen said helplessly.

"Isn't there a property fee, where did the property fee go?"

Manager Chen sighed: "I'm not afraid of your jokes, I can't collect tens of thousands of property fees in total this year, and I am also responsible for cleaning up the garbage for the asbestos community, collecting water and electricity bills, and we have to repair the broken pipes, and we can't make two dollars a year, if it weren't for Aunt Lin's face, we wouldn't want to do it." ”

"How much does it cost to get this property?" Zhao Ming asked.

"We charge per household, and there are three types of apartments in the asbestos community, one with 100 bedrooms, two with 15 bedrooms, and three bedrooms with 200. ”

"A month?"

Manager Chen shook his head: "One year." ”

Zhao Ming calculated: "This asbestos community, how can there be two or three thousand households, it stands to reason that it can also charge hundreds of thousands of property fees." ”

"Comrade, I'll pay you a real deal, it's good to have one-tenth of the people pay the property fee, but I really can't collect it. Manager Chen complained.

"There are a few surveillances, count them into few. Manager Chen, please help us copy it. Han Bin didn't want to dwell on this matter anymore.

"Jingle bell ......" At this moment, Han Bin's mobile phone rang, he took out his mobile phone and saw that the screen displayed Duqi's number.

Han Bin walked out of the property company and pressed the answer button: "Hey." ”

"Team leader, Xiaopeng and I are in the communication company, and we have checked Xue Mengjiao's communication records and printed out a list of recent contacts. Duche's voice came from his phone.

"Did you find a suspicious contact?"

"At about four o'clock in the afternoon the day before yesterday, Xue Mengjiao contacted a person named Yao Chuang, who was also Xue Mengjiao's last contact. Dudge said this, and added:

"This Yao Chuang and Xue Mengjiao's calls are very frequent, the two of them should be very familiar, I estimate that Xue Mengjiao came to the asbestos community, it is very likely that she came to see Yao Chuang. ”

"We are now near the asbestos community, you sent Yao Chuang's details over, and we will investigate. ”

"Yes. ”

After copying the video, Yao Chuang's information was also sent.

Han Bin and others immediately returned to the asbestos community.

Yao Chuang was the last person to contact Xue Mengjiao, and he lived in the asbestos community, so he was likely to be the person involved......