"Hey Anywey, since everyone agrees that I've decided that the Shadow Fiend are working in small groups of at least two to find targets at night, let's take the next step and use reverse deduction to calculate how many teams they have arranged to carry out their horrific murder plan in Dreamland. ”

In the conference room of the main hall, the young man in white took a pen and picture, talking rhetorically, surrounded by blue shadows, listening to his deduction and judgment on the Shadow Demon Organization.

"First of all, the first step, we have to clarify the form of the Shadow Demon Organization in Rumeng City to choose the location of the crime, the night is empty, sparsely populated, and it is best to have no houses around the place is undoubtedly their first choice, so as to avoid as much as possible the risk of being witnessed by others when committing the crime, there are many such places in Rumeng City, such as the outermost outer ring road in the eastern suburbs, isolated from the world, and few cars will pass by all year round. ”

While speaking, Zhou Yihan also used the point in his hand to locate the outer ring road on the map, and used the actual map and virtual assumptions to achieve a convincing effect for his own story, and then continued to say:

"But such a location is obviously not a target they can choose, their purpose is to take people's lives, not to go to the top of the mountain to feed mosquitoes, such an area that usually even dogs dislike, it is too difficult to wait here for someone to pass by, so they must add a base for the crime site, that is, although rare, there are still occasional people passing by. ”

"If you want to add this article, there are not many eligible areas in the city, this place may have a lot of people during the day, but few people will pass by at night, for example, the place where this case occurred, located in the center of the village road, close to the B&B but a certain distance from the B&B, although there are a lot of cars in the lane next to it during the day, but the number will drop sharply at night, it can be said that it is a place that is very in line with their conditions for committing crimes, and all the other places where the crime occurred are more or less similar to it. ”

Speaking of this, Zhou Yihan paused slightly, raised his head and looked at the expressions of the police officers next week, and after seeing that everyone's eyes lit up, and his face was broad, he continued to say: "Now that we have launched the basic conditions for the crime location chosen by the Shadow Demon, shouldn't we go down the river and find out the coordinates of all the locations in Rumeng City that meet this condition?"

After speaking, he raised his head again and looked at the police officers, looking strange, he had already said it so obviously, why didn't you look for it?

"Oh!" most of the police officers didn't react until this point, and hurriedly lay down in the area they were most familiar with on the map, carefully selecting the landmark areas that met this standard from top to bottom.

Most of them were also frightened by Zhou Yihan, they just listened with their ears, simulated and judged in their minds, and did not calculate by themselves, and some of them were more simply just watching their companions do what they did, and their brains may still be completely mushy, and they were embarrassed to ask more, so they could only lie on the map and look for it, but they were still pondering this logic in their minds.

"I found a .."

"No, there's a 24-hour fast-food restaurant next door, and the camera coverage in the store can shine here. ”

"There's a .. here"

"Big brother, that's a public toilet, do you want the Shadow Demon to ambush the people who came to the toilet at the door of the public toilet?"

"Haha!~.."

For a while, the atmosphere in the conference room was lively, the police officers lay on the map to plan out the suspicious places everywhere, and Zhou Yihan served as their reserve army, re-examining the second trial, everything was in full swing, although there were inevitably many jokes in the process, but in general, the progress was still good.

"Find these places, what are you going to do next?ambush?" At the long table, An Ran raised his head and asked Zhou Yihan, who was walking around the table and happened to pass by him

Zhou Yihan was turning his pen with his fingertips, stopped after hearing the sound, and replied: "The ambush is definitely wanted, but the benefits of the ambush alone are too poor, the time when the shadow demon commits crimes is at night, and many people may pass by in these places during the day, if we squat from day to night, it will definitely be discovered by those guys who are as cunning as foxes, so we will do another thing during the day, you look for it first, and I will tell you when I find it." ”

Things came to this point, Zhou Yihan actually sold Guan Zi naughtily, An Ran sneered at him twice, and then stopped asking, anyway, he wouldn't say if he asked, although he hadn't been in contact with him for a long time, but An Ran had been investigating his case for so long after all, and he still knew a little bit about what kind of personality he was.

In a blink of an eye, ten minutes passed, many of the police officers present were born and raised in Rumeng City, and they were responsible for finding the areas under their jurisdiction, and they were sent to every day, even if there was no map, these places were firmly imprinted in their hearts, and they could blurt out at will without even thinking about it, and ten minutes were decided after repeated confirmation and consideration by each of them

Zhou Yihan counted these places and marked them on the map, there were forty-seven locations in the Five Domains that met these conditions, thirty of which had already been recorded, and seventeen

After coming up with this astonishing number, everyone's faces were gloomy, it was still the same sentence, the Shadow Demon committed crimes with at least two people as a small group, forty-seven locations, and doubled to 94 murderers! Rounding it up, it was nearly a hundred!

There are nearly 100 murderers lurking in Rumeng City, the tourist capital in the north?!

Moreover, at least the unit of the duo was speculated by Zhou Yihan, and it is not actual!

What if the real situation is a threesome?

What about a group of four?!

Oh my God! Just thinking about it makes people shudder!

Shadow Fiend, what kind of organization is this?!

"Okay, there's no point in thinking about it, it's all just my speculation in the end, so let's move on. ”

It can be seen that Zhou Yihan's face has been extremely gloomy at the moment, obviously although he put down his pen and said this to the police officers, he was very sure of the correctness of his inference, if he didn't say so, I am afraid that even the police officers who had to fight with him would inevitably be frightened.

Putting the pen back into his pocket, Zhou Yihan took three steps and two steps back to his position and sat down, touched his fingertips slightly, and continued: "Now that we have determined the location of the crime that they are likely to choose, the next step is to set up a bureau to arrest them. ”

"Huh!" Hearing him say this, the officers opened the notes in their hands one after another, and their movements were uniform, and they were engrossed in preparation!

Seeing this, Zhou Yihan said: "The plan is divided into two steps first, first: assign manpower, ambush in all forty-seven locations at night, each group is equipped with six people as standard, fully armed, and at least ensure that each group has four criminal policemen who are proficient in martial arts, once you find a suspicious target, you don't need to wait and see, just press down! You would rather be exposed than take risks, as long as you ensure that no one is killed tonight, you will be successful." ”

"The others continue to maintain the original night patrol route, and I'll replan it for you later. ”

"Second: Early tomorrow morning, all the staff will not rest, and they must all rush back to the headquarters to report, and remove a series of civilian police groups such as the Internet police group and the file group, and all the remaining people will be divided into 47 groups, and go to the 47 areas drawn on this map, based on the place where the crime occurred, and all the private houses and rental houses that can be arrived within 10 minutes will be investigated in a carpet manner!"

After hearing him say this, there was inevitably an uproar among the police officers, and some of them would inevitably ask, "Consultant, what is the intention of doing this?"

Zhou Yihan replied as a matter of course: "Of course it's to catch the murderer, haven't you thought about it, after committing the crime, the murderer must have a lot of blood stains on his body, at this time, he definitely doesn't want to run around the world with blood stains all over his body, and he will definitely rush back to the place where he lives as quickly as possible, change the bloody clothes, and wash off the bloodstains." ”

"As I just said, this is an era of rapid technological development, things like cameras are all over the streets, especially intersections, almost everywhere, if the murderer wants to leave by car after committing the crime, then it is inevitable to go through this level, on the contrary, it is safer to flee on foot. ”

Hearing his words, all the policemen were stunned, and they all took up their pens and wrote them down

Zhou Yihan said again: "Since it is on foot, his place of residence will definitely not be too far from the place where the crime occurred, and he will not meet the camera on the way, you can also track it according to this factor when you go to the scene tomorrow, these murderers always commit crimes at night, and they will not get up too early during the day, and most of them will not talk to their neighbors." ”

"Living alone, withdrawn, lethargic, often going out at night, not in contact with others, and behaving strangely. Hearing this, An Ran instinctively made up his profile of the murderer's habits, and said

When Zhou Yihan heard this, he added to him: "And it should be a man, he is not too old, he is currently in the prime of his body, and he can commit so many cases in the city one after another, this murderer should still have the strength to do so, although there is a possibility for a woman, but a man is more likely." ”

"Hmm!" An Ran heard this, nodded his head to him heavily, and the joy on his face couldn't help but float, inexplicably, there seemed to be a tacit understanding between the two!

Reasoning cases are sometimes like this, as long as a clue is solved, then the other logic will naturally come out!

Looking at the appearance of the two of them, the hearts of the police officers were undoubtedly a little confused, and there was joy on their faces, but more of them were hostile, and they said in their hearts: "Big brother! Are you here to investigate the case or are you a pickling girl?" Even if you are parachuted, you don't cut in line like this, right? An Ran is the flower of our main hall! With that cold and noble temperament, I don't know how many people in the police circle regard her as the lover of their dreams!

Suddenly, Zhou Yihan suddenly felt a cold neck, as if there were more than a dozen pairs of ill-intentioned eyes staring at him, and when he turned his head to look, most of the police officers in the room were smiling and showing a "kind" smile "caring" for themselves

Zhou Yihan is not an idiot, of course he understands what is going on, in order not to affect the unity, he had to stop talking first, coughed, and then diverted the topic: "Let's be specific, just in case, tomorrow I will send a civilian team to the traffic department or the stores with surveillance around these locations to retrieve the video, as long as it is a vehicle that has been driving at a similar time on the night of the crime, it must be recorded, and then checked one by one, as long as the person covered in blood has sat in the car, there will definitely be traces in the car." ”

"Okay, that's all for today's meeting, the agent of the seventeenth team of the project stays, I will re-plan the route of tonight's patrol for you, and the rest of the people can leave now." ”

In the conference room, blue shadows came and went, and a young man in white sat on the table, with a female sign next to him and a little sleeve by the window