"How is this determined?" Professor Wu looked up and asked me.

"It's very simple, Fenghua Community is a rich community, there is no school nearby, not a school district house, only a private primary school, obviously children wearing size 37 shoes can't go to school, the nearest junior high school and high school from Fenghua Community, but also five kilometers away from the third middle school and five high schools, a little far away."

"Secondly, the Datong community in the suburbs is very in line with our conditions, the Datong community is an old community, the building was formed in 2002, it has been 14 years ago, before the railway station was not renovated, the Datong community used to be the family home of the workers of the Ministry of Railways, which is very in line with the characteristics of the murderer who was once a person in the system, and secondly, the workers of the Ministry of Railways at that time should ride a bicycle with 28 beams to work, right?"

"All right!"

Professor Wu was excited, smoked the last puff of cigarettes, and shouted directly to Tang Yu!

"Tang Yu, immediately check if there are any residents living within the range of those 110 suspects in the Datong community ten kilometers away!" Professor Wu said.

"Good!"

Tang Yu responded, and quickly tapped the keyboard with ten fingers.

Two minutes later.

"Found it! There is a resident named Huang Shihua! His wife divorced eight years ago, used to be a worker in the Ministry of Railways, and raised a child alone, and his son is named Huang Zhilei, who is in his second year of high school! Meets our criteria, but ......"

As he spoke, Tang Yu asked me, "How did you determine this location?" The Datong community is more than ten kilometers away from the place where the body was dumped, and the distance is so far! Are you so sure? ”

I said: "The law of psychological safety zone has not been used in the direction of criminal detectives in China, but it has been used abroad more than ten years ago, and there is no case of catching the wrong person." ”

Psychology itself is a magical discipline, it can be through a person's simple movements, micro-expressions, peek out of a person's psychology and thoughts, for the right path, it is not an exaggeration to say that it is magical, but if it is criminals who use psychology to fight evil doors, it is simply terrifying, and it is not too much to say that it is terrible.

"Notify Wang Jianfei to come back immediately!" Tang Yu saw that I was so confident and confident, and before he finished speaking, he shouted directly at me.

"Good!"

Twenty minutes later.

Wang Jianfei drove the Jeep guide, took me, Xiao Meng, and the three of them, and went straight to the old Datong community ten kilometers away.

We first found the property, the property has been incomplete, this kind of old community, generally as long as there is no problem with electricity and water supply, the property is basically a furnishing.

We didn't go directly to knock on Huang Shihua's family, we found the property first, and wanted to quietly let the property open the warehouse of Huang Shihua's house to see if we could find any clues.

At the beginning, the property said that there was no key, and we asked us to negotiate directly with the owner, and then we directly revealed our identity and asked the property to assist in the investigation, and the property owner honestly took out the key to the first basement floor and opened the storage room on the first basement floor of Huang Shihua's house.

"Twenty-eight girder bikes!"

The moment he opened the storage room, Wang Jianfei saw the bicycle at first sight!

Squat down and look at the wheel, there are traces of friction, and you can see that this car has not been ridden in many years, but it has been ridden recently.

Xiao Meng looked at the depth of friction of the roulette wheel and said, "Judging from the degree of rust wearing, it is about ten kilometers of riding." ”

"That's right!"

Wang Jianfei stood up and said, "I'll notify Tang Yu to sign the arrest warrant now!" ”

"Don't worry......"

I hurriedly stopped Wang Jianfei: "You can't be in such a hurry, many things haven't been figured out yet, don't startle the snake, this case is different from the previous cases." ”

"What's the difference?" Wang Jianfei asked me.

I frowned and said: "The time of the victim's death, it has been eight days now, but so far, no one has reported the disappearance, just imagine, a twenty-seven or eight-year-old adult man, lost nearly ten days without anyone reporting the case, isn't this case suspicious?" ”

Wang Jianfei's face darkened, and he said, "Maybe the victim is alone, and the whole family is not hungry?" ”

I said, "First, if the victim is the master who feeds the whole family and does not go hungry, what kind of grudge can the murderer have with him?" Why did it come to the point of killing people and splitting up corpses and then freezing them? ”

"Second, if he hadn't fed the whole family and not been hungry for eight days, perhaps I have to suspect that there is more than one victim, and we haven't found it yet! Therefore, even if we have identified the murderer now, we still can't act rashly, go back to the case itself, and determine the identity of the victim is the first priority! ”

Wang Jianfei didn't speak, but nodded.

Xiao Meng said: "I also think what Brother Xiao Ye said is very reasonable, you can't startle the snake, no one has called the police after the victim was killed for so long, could it be that no one can call the police?" What if the whole family is killed? ”

I subconsciously snorted.

Even if I had thought of this in advance, but after Xiao Meng said this, I still couldn't help but feel a chill down my spine.

What situation can make a person hate someone to the point of killing someone else's whole family?

We don't know.

However, according to the situation we have now, rash action will inevitably suffer losses, and besides, if the murderer has extremely strong experience in counter-reconnaissance, once he is caught by surprise, it is very likely that the clues will be broken!

This kind of natural criminal talent would have left few clues, and if it is broken again, it will be difficult to find the next direction of detection.

After that, we went with the property to go to the surveillance video of the last half a month in the community, so that Xiao Meng stayed and quietly stared at Huang Shihua's building, and quickly returned to the court and returned to the red S group.

In the next step, the direction of our investigation will still be on determining the identity of the victim.

Huang Shihua's social relationship is very simple, at home, that is, in Datong Community, where he works, two points and one line.

Mr. Huang now works in a garment factory.

His wife has been divorced for eight years, and the possibility of love murder has almost been ruled out.

Then, according to our preliminary analysis, the victims can only be generated within the range of neighbors in the community and colleagues in the garment factory.

With this direction in place, we split our troops into two directions.

Tang Yu and Xia Xixi quietly visited and investigated the garment factory where Huang Shihua worked, and asked if there were any employees who were absent from work, resigned, or had not asked for leave or news and could not be contacted.

I, Wang Jianfei, and Professor Wu, on the one hand, keep in touch with Xiaomeng at any time to monitor Huang Shihua's movements, and on the other hand, I watched all the surveillance videos at the entrances and exits of Datong Community in the past half a month, frame by frame!

The difficulty of the work can be imagined.

However, it must be done.

The information fed back by Xiao Meng was: "Huang Shihua's work and rest is very normal, there are no abnormal points, the student is on vacation at this stage, through the observation of the previous few hours, Huang Shihua came out to take a takeaway, sent it back, and went out to work, and Huang Shihua's son Huang Zhilei has no trace and has never been out." ”

As for the community monitoring side.

It had little effect.

Because Datong Community is an old community, a large municipal, complete five certificates, clear property rights, in the real estate market is dark and chaotic, the turnover rate of houses with five certificates is very low, and the occupancy rate is almost 100%!

Residents can be hundreds, there is only one monitoring at the entrance of the community, although the photo is more comprehensive, but people come and go, nothing more than going to work and getting off work, buying vegetables and cooking, no waves, nothing abnormal happens, calm is like a windless lake, without the slightest ripple.

The range of people living in this community is also very wide, there are elderly people, they bought a house here when they were young, they have lived for most of their lives, every grass and tree in the community is very clear, get up early and exercise in the morning, run at night, drink tea in the morning, and play chess in the afternoon.

There are also young people who come here to rent a house, working from 9 to 5, riding a battery car, going out in the morning, going to work for a day, and only coming back tired in the evening, and eating basically all takeout.

Several people from the Red S team, plus Captain Zhang and Captain Wang of the Serious Crime Team, as well as the front-line police officers of the Serious Crime Team, were all engaged in observation and monitoring work in the next 24 hours without sleep.

2--6 times the playback speed, focusing on the monitoring of the victim before and after the murder of the victim.

But nothing unusual was found, and we didn't even see Huang Shihua leave the community on the morning of the body dumping.

Wang Jianfei had already smoked two full packs of cigarettes, his fingertips were yellow, and he asked me with a frown: "Xiaochuan, is our investigation direction wrong?" There are a lot of former workers of the Ministry of Railways in this community, and there are a lot of bicycles in the 28 beams. ”

I shook my head: "There must be clues in the surveillance!" It's just that it hasn't been discovered yet. ”

"But we've all seen it all before......" Xiao Zhang also muttered and complained.

I shook my head and said, "If you look at the flowers, you naturally can't see any clues!" ”

Wang Jianfei's eyes lit up, and he hurriedly threw me a cigarette over: "Hey, Xiaochuan, do you see what is coming?" Come and listen, don't hide it! ”

I didn't have time to light a cigarette, so I walked directly to the keyboard, and my ten fingers flew quickly, and quickly called up more than a dozen monitoring screens, which were the community monitoring in the past 15 days.

"You see, for seven days before the victim was killed, this man and woman had a very regular schedule, going out at 8:40 a.m. and arriving home at 5:20 p.m."

Saying that, I switched between these two time periods every day, there was a man and a woman, who appeared every day, very punctual, although they changed their clothes every day, but according to the silhouette, I could still see that it was the same person.

I continued: "However, since the appearance of the victim, the man and the woman have disappeared...... In the next seven days of surveillance video, these two people never appeared again......"

"What?"

Hearing me say this, everyone was shocked: "Could it be ...... The murderer, and killed more than one person?! ”