Where did you leave? By displacement, A and B leave from different positions, thus interfering with our judgment, which is a typical psychological practice of using distraction to achieve a certain goal.

"There is a certain pattern in people's thinking, and they are often subject to some kind of suggestion, and under the influence of suggestion, they will complicate their thinking, but many times, things may be very simple, where did A leave, perhaps, he is from the bathroom."

"That's right." Xu Jiaqi woke up and said, "If B had changed his clothes in the bathroom and deliberately opened the window for A to leave, in this way, it would shorten the time for A to leave. So, in the short chaos caused by the explosion, B can calmly leave through the main entrance, and A can calmly leave through the bathroom window. ”

"Correct." I snapped my fingers, "From start to finish, because B left through the main entrance, our focus is that the bomber left through the main entrance, and we need to start with the surveillance footage of the person who left the main entrance to find that person." But now, what we envision is that the only picture that appears is most likely left to us by the person behind the scenes, who deliberately made us put all the direction of the investigation in that fleeting picture, so as to ignore other clues. However, because of his extremely delicate layout and sufficient preparations for the protection of the picture, we do not know the development path of B in the next picture, so we have fallen into a blind spot. However, while B may be the real bomb carrier, we can start with A. If we find A, maybe it's a breakthrough. ”

Tang Sen said: "Find A? If Person A leaves the bathroom according to your assumption, the surveillance of the bathroom window is very likely to capture useful footage. ”

A police officer said: "It's also difficult, there is no surveillance outside the window of the café's restroom, and it is clear that the people behind it are well prepared." We simply can't capture useful information. ”

"Not necessarily. Even if there is no surveillance outside the bathroom window, A must end up on the street. What is the structure of the road that connects the window to the outer link? ”

Tang Minyun immediately called up the map and said, "This café is connected to an old-fashioned residential building outside the window, and there is a restaurant next to it, which is also opposite the hotel's bathroom. But that bathroom has an anti-theft net, so it shouldn't be able to get in. And after passing through this residential building and restaurant, you will directly enter the alley, which is monitored! ”

Xu Jiaqi said: "In other words, unless A enters the residential house to hide, otherwise, he will definitely appear at the mouth of the alley not long after the explosion." ”

I said firmly: "He will not hide in a residential building, he will definitely come out of the alley according to the predetermined plan." Not even a minute of delay. ”

"Why do you say that?" Many people asked in unison.

I affirmed, "Because he has a very strong performance**." Do you remember my previous positioning of A and B, I said that the people behind the scenes may have deliberately found two actors to interfere with our thinking. And judging from the results of me and A looking at each other, he is indeed a very good actor, and this kind of acting makes me ignore others. And since he is so confident in his acting skills, he will naturally not make a move to back down, he will definitely leave according to the predetermined plan, and believe that he will complete the task perfectly. How long does it take to get out of the café window and appear at the alleyway? ”

A policeman said, "I've worked on cases there before, and I guess it will take me about seven or eight minutes at my pace." ”

"You cops tend to have a fast pace, and if he were to do this as an actor, he would have slowed his pace as low as possible to a normal person's pace, in order to complete what he thought was the perfect performance, which was almost a third slower than you. In other words, about ten minutes after the explosion is a very critical moment. Min Yun, can you immediately call up the monitoring footage of the alley entrance in about ten minutes after the explosion. ”

"Yes." Tang Minyun immediately retrieved the surveillance video from 10 to 20 minutes after the explosion.

Everyone's eyes are now completely attracted by this video, and everyone is looking forward to getting a new answer here under the premise that the café surveillance footage cannot be further close.

In particular, if there is a suspicious person in this surveillance, which proves that my inference is correct, then we will completely reorganize our thinking and get closer to the goal.

Tang Minyun asked: "Although there are not many people at the entrance of the alley, it is not small, how to find suspicious targets among these people?" ”

Xu Jiaqi said: "Brother and Donald have said before that people's walking posture and walking direction can often reflect a person's psychological condition, and I think now we should identify the walking routes of these people." ”

"Correct." I said at the same time as Townes, but my eyes were still fixed on the picture.

A person's expression is the same as a person's walking, and many subtle things can show a person's state of mind. In addition to pathological reasons or other special habits, people's walking movements can be roughly divided into the following situations.

People who walk loudly are ordinary people who walk, no matter how fast or slow they walk, and the footsteps are not so loud that people look back and watch. And some people walk with a loud voice, which actually highlights the character of this type of person, for example, open-minded and honest; However, it may be that the mental level is not strong enough, because of some sloppiness and lack of ability to manage money, there is no way to save money.

Walking serpentine, serpentine is a term in physiognomy. As I have said before, both physiognomy and psychology can be called a statistical conclusion, but they are actually looking for certain laws, so they are not pure superstition. And the serpentine walketh like a serpent wriggling. These people have weak waists and swaying their bodies from side to side, and the character of this walkaway type is mostly duplicitous and difficult to trust; He is scheming and has a lot of tricks, and when dealing with this kind of person, he must be extremely cautious, otherwise he will definitely suffer a big loss.

Walking posture with feet not touching the ground. When he walks, his feet do not touch the ground, and he looks frivolous and energyless. The personality of this walk-away type is rough, not solid, and always hastily done; often do things that are anticlimactic and discrediting yourself; And because of his personality, there are often disputes in the family.

People who walk in a hurry, walk in a panic, and walk in broken steps have a general personality that has no basis for life, and their life is not good, their career is not good, and they are always difficult and unsmooth; Often physically and mentally exhausted, running around, but often too busy to focus!

Those who walk briskly, walk briskly, and look leisurely and contented, and the character of this walking type is roughly like a strong body and full of vitality; Popular, good interpersonal relationships, and this kind of person is more fair because of self-confidence!

Those who stride with a straight belly, the "straight belly" here means that the belly is slightly high, not the kind of poop with a big belly. The stomach is slightly uplifted, and the whole walking posture gives people the impression of "high spirits and high spirits". The character of this out-of-character person is roughly as difficult as any hard thing can not overwhelm him; Repeated servants, and finally success; Suitable for "rebuilding" work.

Those who look panicked, at any time, look around when they walk, panicked, and look panicked, the character of this walking person is roughly like being uncertain and unable to concentrate; Lack of ability to coordinate the overall situation, no decisiveness.

Those who keep turning back are not following someone behind them, or what happened, but they have to turn back frequently. The character of this type of person is very difficult to trust others; The heart of suspicion is quite heavy, and he often makes nothing wrong, making simple things extremely complicated; Getting along with others, lack of coordination and cooperation, often cause personnel disputes, affecting work efficiency.

Steady slowdown. The most ideal walking posture is to have the center of gravity down, the pace is steady, and the attitude is calm, like a big boat traveling on a huge river. Walking in such a posture, confident and calm, even if you encounter difficulties, you can turn danger into a disaster.

The majestic self-appearing, when he walks, has a majestic and oppressive appearance, this kind of people are shocking, and he is known for his dominance.

Those with their toes inward, when walking, their toes are inward, and their personality is roughly as if they have no courage at all; In front of the majority, they dare not open their mouths to express their opinions; Afraid of getting into trouble, love to be alone. And often make evasive actions!

The man with his toes outward, when he walks, the man with his toes outward, his personality is generally as positive as everything, and he does not cower; Judgment is quick and adaptable; Good popularity can often automatically open up the dilemma in interpersonal relationships.

As I looked at the picture, I explained what these basic walks meant, and of course, I kept reminding everyone that face reading is actually a statistical conclusion, so these are just generalizations, and all the results are like a normal distribution. There are also many people who are on both sides of the normal distribution map. But at the very least, through these descriptions, we can roughly classify the pedestrians in the video.

Through the introduction, everyone immediately began to act on their own. The flame of everyone collecting firewood is high, and the people work hard, and the characters in those videos will naturally become clear.

Because A has a strong actor temperament, and he is not a real bomb carrier, he just cooperates with the "performance", so he does not have too much of a hasty look. At the same time, he has a strong sense of self-confidence, so his walking posture should be steady and slow, making the most ideal walking posture!

It's just that one thing to note is that his steady slowness is a kind of actor-like steady slowness.

He believes that he is a good actor, so he must have also studied the psychology of the walking posture respectively, and he will choose the most ideal walking posture to complete the final finishing work. But actors are also divided into professional and non-professional classes, most of the actors from professional classes will have facial performances, while non-professional actors are more natural, but they are often inconsistent. ”

"So what kind of person does he belong to?"

Finally, we are close to our final goal, and the scope is extremely narrowed!

...