The office of the Nan District Public Security Bureau was full of people, and everyone's face was solemn.

Just yesterday afternoon, the Criminal Investigation Brigade received a call from the police that a young woman was missing and had been missing for more than two days. In fact, Mu Yuan can be regarded as passing by this case, because he was sitting in Meng Yan's car at the time, but Meng Yan threw Mu Yuan on the road after receiving the call from the summons.

The missing person's name is Tian Guihua, a migrant girl, 19 years old, 163 cm tall, with a round face, white skin, big eyes, and a relatively obvious mole near the right corner of her mouth. At half past eleven two nights ago, Tian Guihua disappeared on the way back to the dormitory after getting off work from the restaurant where she worked, and was later reported by the restaurant owner.

After receiving the report, the Nan District Public Security Bureau handed over the case to the criminal police team for emergency investigation, and the person in charge was Wei Chongyu. As soon as he received the case, Wei Chongyu quickly summoned all the team members and set up a temporary working group. Originally, this was just a relatively ordinary case, and it didn't attract too much attention from the team members at first, because the company is a metropolis, and there are a lot of migrant workers who come to work every year, and there are many cases of disappearance caused by work disputes and other reasons. However, after the staff conducted an initial investigation of the case, the nature of the matter changed abruptly.

Wei Chongyu led people to conduct a forensic investigation along Tian Guihua's return route, and some eyewitnesses said that they saw a small car with a blocked license plate parked on the side of the road that night, and it seemed that they heard a noisy sound over there.

This is a very critical clue, Zhang Ding conducted a callback analysis of the road surveillance video, and sure enough, he found that the victim was hijacked into the car. Now that you have a tracking target, the rest of the work seems to be simpler. Wei Chongyu consulted the leaders and seconded technical analysis experts to analyze and identify the surveillance videos of various important intersections almost frame by frame.

Just when the case was being investigated intensively, Meng Yan, who was in charge of compiling the information, put forward an explosive speculation - this case is not accidental, it should be related to five disappearances in the past ten years, and it is a serial kidnapping case. This inference was put forward and left the bureau to cause an explosive effect, and after careful research by the case-handling personnel up and down, more and more police officers agreed with Meng Yan's inference.

Although there have been many disappearances in the past decade, five of them have some strong similarities to this one. First, the missing persons are all migrant girls, who are basically between the ages of 18 and 25; Second, the victims were almost always missing at midnight when there were fewer people around; Thirdly, the disappearances are almost always on the way home of the victims. This shows that the perpetrator did not commit the crime impulsively, but carefully stepped on and planned in advance.

The murderer first committed the crime in the spring of 1994 10 years ago, and then the murderer committed the crime several times in July 1998, August 2000, June 2002 and October 2003. If they are not apprehended soon, more and more young women will be murdered.

In the face of these analyses and judgments, the municipal public security department was once again raised the level of this case, listing it as the first important case at present, and requiring it to be solved within a time limit. At the same time as the level was raised, the resources that Wei Chongyu could mobilize were also greatly increased, and after a day and a night, sleepless struggle, Wei Chongyu and his team finally found the traces of the covered car and locked the final suspect.

Ai Shaoming, male, 38 years old, from the North District, had military experience when he was young, and then changed his career to become a police officer in a police station, resigned for some reason after working for five years, and later worked as a car rental driver and other occupations, about three years ago he started his own business, and is currently operating a fish pond. Wei Chongyu and others carefully compared the video footage of a black Jetta car under their name in the surveillance, and finally determined that this car was the vehicle involved in the case that they had been searching for for more than a day.

Just when the whole world thought that the important case had been solved, and they were ready to celebrate, a new problem was placed. Wei Chongyu mobilized dozens of police forces to turn Ai Shaoming's house up and down, and even stabbed the mouse hole with a stick for a long time, but no trace of the victim was found. In the process of interrogating Ai Shaoming, he also encountered unprecedented resistance, interrogation experts, psychologists, and profilers took turns to fight, in addition to further affirming his criminal identity, but they were not able to ask any useful information from Ai Shaoming's mouth at all.

In fact, before the interrogation, Wei Chongyu had a certain amount of psychological preparation.

Ai Shaoming has military experience, and his mental quality is not comparable to that of ordinary criminals, and he has also worked as a policeman and has a great ability to deal with torture; Moreover, from the analysis of the circumstances of his crime, Ai Shaoming is a high-IQ criminal, who can carry out strict planning before committing the crime, can effectively evade various tracking methods in the process of committing the crime, and his anti-reconnaissance ability is quite superb. In the past ten years, he has committed many crimes, and his mental quality has been honed to a rather perverted point, and perhaps, he has rehearsed the exoneration plan countless times in his heart.

It's just that Ai Shaoming's hard bone is still much more difficult to gnaw than Wei Chongyu expected.

"What now?" Wei Chongyu opened his mouth, and the atmosphere in the conference room was a little depressing, and in the long run, it only further consumed everyone's will, and the speed reduced the combat effectiveness of the entire team.

However, when Wei Chongyu's words came out, no one answered in the conference room, and after a whole night, the excitement of just catching the suspect was long gone.

"Damn, let me clean him up, I don't believe I can't pry his mouth open!" Police officer Ling Jinsong rolled up his sleeves, looking like he wanted to rush into the torture room and beat the other party violently.

There was a burst of laughter in the conference room, and many people echoed it, although it is not allowed for the police to beat the suspect, but there are no opinions in the audience, and a few of your young and impulsive police officers have long wanted to do this, this kind of scum, it is not too much to kill him, and it is cheaper to die by injection.

"Be quiet!" Liu Yihang cleared his voice, he was also transferred to fully assist, "At present, we have carried out a carpet search of Ai Shaoming's home, at present, we have not found blood stains in Ai Shaoming's residence and suspect vehicle, nor have we found traces of the missing person being killed, so it is recommended that the chances of the victim's survival are still very high." However, the victim has been missing for more than 48 hours, and if we can't make a breakthrough in the shortest possible time, the consequences can be unpredictable, and one more person will be added to the victim's list! ”

Liu Yihang's words silenced everyone, judging from the analysis of the previous five cases, the victim is very likely to be brutally violent, maybe he is already dying now, if he delays like this, they are likely to only find a corpse.

"Team Wei!" Meng Yan suddenly spoke, but as soon as the words came out, she stopped.

"Meng Yan, if you have anything to say, just say it!" Wei Chongyu said, "All of you here are team members, if you have any ideas, everyone will brainstorm!" ”

"Team Wei, I mean......" Meng Yan hesitated, but still spoke, "I mean, do you want to find someone to talk to alone?" ”

The people in this conference room, it is estimated that no one can understand Meng Yan's grievances at this time, and the word "talk alone" is considered a wound for Meng Yan, and it is also an internal injury. That guy sometimes drags unbounded, and the appearance of being cool also makes people gnash their teeth - others pretend to be cool to be handsome, but he is pretending to be cute, and that stupid and innocent virtue makes anyone want to kick him a few times when they see it. However, the only thing Meng Yan wanted to come out of at this time was Mu Yuan, maybe he could find the victim in some way.

"Someone to talk to?" Wei Chongyu didn't understand what Meng Yan meant at first, but after thinking about it carefully, he understood what Meng Yan meant.

Wei Chongyu thought about it for a while and felt that it was still worth a try. If Mu Yuan can solve this problem, it will be a great contribution; Even if he can't help much, with Muyuan's temperament, I believe he will not reveal the facts of the case to the outside world.