Lu Qianbai put on a posture of waiting for the following.

Min Xue didn't plan to sell it, but just asked for a blank piece of paper and drew it on it.

After a few strokes, Lu Qianbai had already seen the outline.

"Floor plan?"

That's right, Min Xue drew the floor plan of the second deceased's house, that is, the topography of the crime scene.

Min Xue pointed to the deceased's house with a pen and said, "We might as well do a live simulation." ”

"If the deceased was in the house at the time, and the murderer opened the window and was found out, it was you, how would you react?"

Lu Qianbai crossed his hands and clenched his fists, "Of course, let him know why the flowers are so red!"

“......”

Min Xue suddenly felt that he was a little stupid, and he really shouldn't use Lu Qianbai to simulate ordinary women.

Well, it must be because I haven't seen it for a long time, because of memory loss!

After throwing the pot, Min Xue didn't ask anymore, and said directly, "As a woman who lives alone, when I see a stranger breaking in, most of my first reaction should be to scream for help." ”

"So in this room, which direction can hear the fastest?"

"The kitchen and bathroom on the left side of the living room stand next door to the next door, which is relatively closed, and I don't think normal people will choose it. ”

"Then all that's left is the direction of the door and the bedroom. ”

Of course, Lu Qianbai Shicai just made a slight joke, but he didn't expect Min Xue's sense of humor to be extremely lacking, so he had to say seriously, "You must choose the door, most people will choose the exit direction when they encounter this kind of danger." ”

"That's true, but..."Min Xue took a pen and poked the corridor that was more than two meters after the entrance entered, "That's just relative to the normal situation, this room... I'm afraid it's a little too late. ”

Indeed, the long corridor of more than two meters, coupled with the opening time, is indeed a bit of a struggle to escape, not to mention the closed doors of neighbors and the stairs that are usually unoccupied, which are by no means the best way to call for help.

Lu Qianbai thought back to the field, and then came to a conclusion.

In this house, the best escape route should be to enter the bedroom, close the door quickly, and call for help through the small open balcony.

Because on the second floor, whether you call for help in the streets below, jump next door, or jump downstairs, it is the most convenient and fast way to save yourself.

"Maybe I didn't have time to think about it in a hurry, so I ran around," Lu Qianbai put forward a hypothesis, after all, the body was found in the corridor.

Min Xueyi shrugged his shoulders and didn't refute, "Then it depends on the splash marks of this blood stain, as well as the location of the deceased's scars." ”

Hearing Min Xue say this, Lu Qianbai frowned suddenly, "You mean the wound on the deceased's forehead that was hit by a wooden stick?"

The deceased was struck in the head by the killer with a wooden stick and then stabbed into his right ear with a knife.

Originally, the police believed that the murderer suddenly broke into the room and hit the deceased with a wooden stick, but instead of immediately falling unconscious, he struggled to escape into the corridor and was caught up and killed.

But listening to Min Xue's analysis, Lu Qianbai felt that the murderer was hiding in the house from the beginning, and when the victim walked out of the corridor, it was more likely that the deceased would take advantage of his unpreparedness to face him.

In this way, if it is actively squatting, then the possibility of the murderer killing people randomly is indeed much smaller.

Since it is a selective killing, it is still necessary to give priority to verifying the commonalities between the two victims!

Lu Qianbai suddenly made a decision in his heart.

"I heard that during the time I was not in the police force, Officer Min became famous, especially in the field of criminal psychology portraits, how about a portrait?"

Lu Qianbai seemed to be teasing on her face, but in fact, she asked very seriously, although she was not there during this time, after she came back, she listened to the "great achievements" of the team to give her popular science Min Xue.

Min Xue unconsciously tapped the paper with a pen, "Psychological portrait is just a reference for criminal investigation, if you want to hear it, I might as well talk about it." ”

"First of all, the murderer used a wooden stick to knock the victim unconscious before 'punishing', which shows that he needs to control the situation quickly. ”

"This may be because the murderer himself has some kind of physical defect, or because he is short and lacks strength to be sure that he can kill the victim with one blow. ”

This is even more evident in the second victim, who chose this route even if it was a woman, which is enough to show his lack of confidence. ”

Lu Qianbai nodded, deeply convinced.

Min Xue continued, "Come on, I guess you noticed the word 'punishment' I used, that's right, the murderer kills with a full sense of ritual, mahogany handle, silver-plated knife, why?"

"It is not difficult to guess from Chinese history and various film and television dramas, because the murderer believes that the deceased is evil, and only in this way can he be killed or sealed. ”

"So I think you might as well start with this aspect when you are looking for commonalities between the deceased, for example, what mistakes the deceased have done before, which will make the murderer think that they are evil. ”

A large section of Min Xue's portrait made Lu Qianbai feel suddenly enlightened, she slapped the table, "Okay, boy, sure enough, there are two brushes!

Looking at the beating cups on the table, Min Xue gave a tactful suggestion, "This kind of work, let Xiaobai check it the fastest." ”

Lu Qianbai understood.

They are now in a race against the killer, and no one knows when the next victim will appear.

Sometimes it is also helpless to use some unconventional means.

"Bell bell bell..."

Lu Qianbai's mobile phone rang suddenly.

"Hello?"

"What? another one died!"

Putting down the phone, Lu Qianbai got up suddenly, with a solemn expression.

"I just found the third victim in the garden of a small community in the south of the city, I will go to the scene now, and I will contact you again if I have new clues. ”

After Lu Qianbai finished speaking, he left in a hurry.

Min Xue raised his hand, Ben also wanted to follow to take a look, but when the wheelchair creaked, he stopped again.

Forget it, according to the murderer's degree of caution, most of the scenes will not leave any traces.

What's more, the scene is in a community garden, where people come and go, and any traces have already been destroyed.

This location is really not good news for the police, not only because of the destruction of the traces of the scene, but also because of the murderer's choice of the murder scene.

The first deceased, an abandoned factory on the outskirts of the city, and the second deceased, his own home.

Although the two locations are very different, they are both relatively closed and sparsely populated in terms of environment.

And the third deceased was actually in the open environment of the community garden!

This shows that after two "exercises", the murderer has become more and more emboldened and unscrupulous.

So, does this mean that he will commit crimes at a faster pace in the future?

Of course, there are two sides to everything.

The appearance of the third deceased is undoubtedly very sad news.

However, for the police, it means that there are more clues to find common ground, and perhaps it also means that they are one step closer to the truth!