Mu Haoran clicked on Chen Yanxi's notebook, motioned her to focus on the record, and then asked: "To tell you, we conducted a survey at your residence, and as a result, I only found a few cashmere coats and jackets in your residence at the beginning of winter, on such a hot day, in your bedroom, I didn't even see a change of clothes, and there are only three sets of toiletries in the bathroom and tableware commonly used in the kitchen, but as far as I know, there are four people in your family!"

Chen Yanxi looked at Mu Haoran, they only stayed at the scene for a while, but they didn't expect him to observe so carefully. In the past, the master always said that she had a lot to learn, and she was always willful to work against the master, but now I know that she is really far behind.

"Does this have anything to do with your solving the case?" Meng Hui raised his eyebrows and asked.

"As long as I asked, it matters, you just need to answer truthfully!" Years of experience have told Mu Haoran that the initiative must be in his own hands at all times, and he can't let others lead him.

"My wife is pregnant, and the space at home is limited, so it is not convenient for me to live at home." Meng Hui said a high-sounding reason, everything was considered for his wife.

Mu Haoran glanced at him without changing his face, and buckled the notebook in Chen Yanxi's hand: "Okay, let's stop here, someone will send you home in a while, go and see the old man at home, the old man's physical condition is not very good." ”

Mu Haoran decisively ended the questioning, none of the murderers would show their feet in the first round, and their battle had just begun.

Meng Hui was sent to the hospital where Meng's mother was located by his colleagues from the criminal police team, and at the same time he also sent another group of investigators to monitor him 24 hours a day.

At four o'clock in the afternoon, the colleagues who went out to do the peripheral investigation came back, and they knew by looking at their expressions that the investigation was nothing, and the serious crime team searched all the large and small hospitals and clinics in Beihai City, and basically did not admit trauma patients with a blood loss of more than 1000ml, and a few of them were bleeding because of car accidents and engineering accidents, and they did not meet the conditions at all.

"Could he not have been treated at all, or would he have died?" Chen Yanxi's voice was a little prostration, and the feeling that the clues disappeared in front of her again and again was really powerless.

"A pair of electronic eyes are like a fictitious thing, and if the surveillance near the community can come in handy, we may be able to find clues from the vehicles entering and exiting." Li Duo flicked his hair irritably and said.

"Modern criminal investigation technology is changing with each passing day, and high-end equipment can emerge in an endless stream, but there are also drawbacks, we can't rely too much on those electronic devices, and now we need to carry forward the spirit of hard work of the older generation, visit a large area, and can only adopt crowd tactics without any clues." Li Duo, who is known as an electronic genius, also has no confidence in the past.

In the face of such a situation, no modern facilities can come in handy, Beihai City is so big, a seriously injured person just disappeared out of thin air, isn't this a slap in the face of their criminal investigators? What a shame is this!

"There is a way, it really doesn't work, let's get on the drone, Li Duo, you first contact the traffic management department to look at the surveillance video in the past five days, and observe whether there are any suspicious people in the vehicles coming and going at close range, the path is only a suspect vehicle within a radius of five kilometers around the crime scene, and observe the situation of the people in the car through the high-definition probe of the traffic management department, and after finding the suspicious vehicle, we will transfer the drone and search for the injured person in the city. In addition, Meng Hui was monitored for residence and communication. Mu Haoran's face was still calm, and finding a way out of the predicament had always been the most important lesson his mentor had taught him.

Li Duo received the instruction and quickly contacted the traffic management department, and through the internal network of the public security system, all the surveillance on the road at the scene of the crime was connected in the past five days.

This is a huge project, and after asking the bureau leaders for instructions, the serious crime team temporarily dispatched nearly 10 criminal investigation detachments of the city bureau to screen the surveillance video.

Through nearly 10 hours of information screening, with the cooperation of multiple parties, the serious crime team screened out 16 vehicles that appeared in the path of the Oriental Garden Community during the time period of the crime from nearly 3,000 vehicles that traveled to and from the Xiaomei residential community.

Then they through technical analysis, the appearance and specific situation of the domestic personnel were analyzed, and finally locked a GCH3528 Toyota off-road vehicle, from the high-definition probe picture can be clearly seen in the co-pilot seat of a young man, he is wearing a short-sleeved T-shirt, the abdomen is soaked with a lot of blood.

"Tune in on these two people." Mu Haoran pointed to the photo of the injured and said.

The technical investigators screened the identities of the two through the internal identity information comparison system, and finally determined that they were the injured Yan Tao, a 26-year-old man from Beihai City, who worked for a financial company and was a senior white-collar worker. The driver, Qin Han, a 32-year-old man from Beihai City, is a surgeon at the First People's Hospital Affiliated to Beihai Medical University.

"By the way, Qin Han treated Yan Tao privately, no wonder he couldn't find anyone." Mu Haoran knocked on the table and said excitedly.

Nearly 40 hours after the incident, the serious crime team finally got substantive clues, with a goal, everything is easy to do, Mu Haoyuan and Chen Yanxi rushed to the hospital in person, ready to meet this Mr. Qin Han.

In other words, the psychological quality of people now is really good, such a big thing happened, and our Mr. Qin still came to work as if nothing happened.

On the third day after the incident, in the hospital office, Mu Haoran handed him the photos of the surveillance video straight to the point: "Mr. Qin, let's not go around in circles, at 9:23 pm on the 13th, your car appeared in the Oriental Garden Community, and there was a seriously injured patient in your car, please tell the injured person where he is now." ”

Qin Han saw that his car clearly appeared in the surveillance video, and knew that it was useless to blindly deny it, but for his sake, he still wanted to let Yibo go.

"I treated him and he left, I don't know where he went." Qin Han told a lie that no one would believe.

Mu Haoran didn't poke it, but followed his car back to his residence when he got off work, and Mu Haoyuan took the key in his hand the moment he opened the door: "Doctor Qin, do so many surgeries a day, rest for a while, I'll help you open the door." ”

Opening the door, the small apartment was filled with the smell of disinfectant water, and Mu Haoran raised the key in his hand: "Doctor Qin is really professional, he dares to do such a big operation at home, you are really not afraid of being infected!" ”

Qin Han, who had been exposed to the secret, was relieved, and pushed open the bedroom door with an inexplicable smile: "He's inside." ”

At this time, something unexpected happened, when Yan Tao inside found that a stranger appeared at the door, he suddenly became emotional, he sat up with his weak body and wanted to get out of bed, but he didn't want to pull the wound on his abdomen, blood stains were instantly printed on the white T-shirt, and the severe pain made him faint again.

Qin Han hurriedly stepped forward to treat him, but was stopped by Chen Yanxi: "Don't you know that he is an HIV carrier?" You know no idea how dangerous it is. ”

"It's because of HIV that he doesn't dare to go to the hospital, he doesn't want to live in the discrimination of others." Qin Han smiled bitterly, and still insisted on stepping forward to uncover the gauze on Yan Tao's body.

"Don't worry, he won't infect me, because I'm just like him." The same people living with HIV, what a concept it is.

Chen Yanxi and Mu Haoran didn't know how to react, the biggest prediction they made was that Yan Tao and Qin Han were friends, out of friendship, Qin Han helped Yan Tao have surgery, but they never thought that they would be friends like this!

Chen Yanxi wanted to step forward to help, but Mu Haoran stopped her for safety reasons: "Call 120 and explain the situation to them to deal with." ”

Soon the ambulance took the seriously injured Yan Tao to the hospital, while Qin Han was taken back to the criminal police team.

"Qin Han, tell me what happened, why did Yan Tao kill Yu Xiaomei." In fact, Mu Haoran was very reluctant to ask this question, after all, they were a group of weak vision in this society.

"I really don't know, that night, he said he was going to the Oriental Garden to pick up something, I waited for him downstairs, about half an hour, he came down covered in blood, he called me at the door of the building, I didn't think much about it and drove the car to the door of the building, carried him on his back, and then we left. He said he had killed people and that he couldn't go to the hospital because of HIV. "If he had known that was going to happen that day, he wouldn't have let him do such a stupid thing anyway.

Mu Haoran chose to believe his words, and he tore up the notebook recorded in Chen Yanxi's hand: "I have written down our conversation today, and it will only appear in the file." ”

Qin Han gratefully bowed to Mu Haoran and Chen Yanxi to thank them, they retained the last shred of his dignity.

After sending Qin Han away, Mu Haoran called Chen Yanxi into the office alone, and Chen Yanxi saw several names on the whiteboard, and understood his intention of calling himself to the office.

"It's really hard to imagine that they would have such a relationship, and after so many years of practicing forensics, this is the first time I have encountered such a thing." Although the work should be treated with a rigorous attitude, after all, she is still a girl who has never experienced emotions, and she can't help but feel a little embarrassed in the face of such a topic.

"Don't feel embarrassed, I'll talk to other colleagues later, let's sort out these ideas, and I'll inform them of the cause of the case later, this is Qin Han's special explanation before leaving, he doesn't want his privacy to make a fuss, even if they know that we won't tell him about it, their hearts are very fragile." It is said that criminal police are the coldest profession in the world, but Mu Haoran retains their privacy to the greatest extent, which is very beneficial to establishing a good image of case-handling personnel in the eyes of citizens.