"Prosecutor Du, I admire you very much. I'm really not as good as you. ”

If the same thing happened to her, she killed Miss Tian in order to capture the Sunny Sky Doll...... She thought she might not be in this job anymore.

Du Bing's strength is not only reflected in her professional ability, but also in her character.

"If you are afraid of this, you are afraid of that......" Du Bing smiled coldly, his expression was extremely contemptuous, "An Ning, then I advise you to resign as soon as possible." The profession of a prosecutor is not as fun as it is in TV dramas. ”

Tugging the corners of his mouth, An Ning did not answer Du Bing.

"Okay, Prosecutor Du, tell me what clues the Sunny Day Doll left this time!"

Again, if it weren't for the decisive clue left by the Sunny Day Doll, the courtyard would not have been able to come out like this. Almost all the manpower of the Supreme People's Procuratorate was dispatched.

Du Bing narrowed his eyes and nodded, "The information you see is only the most superficial. ”

An Ning let out a calm 'um'.

You can guess it with your toes.

The really key information and content cannot be placed in this file bag that even Tian Xiaotian is qualified to consult.

With Du Bing's identity in the investigation team, it stands to reason that Du Bing should follow the investigation team in today's operation. But Du Bing stayed, staying and waiting for her, she thought that this should also be able to explain something.

"I can tell you that in the past five years, even though I have withdrawn from the investigation team, the investigation team has not let its guard down for a second. Sunny Doll will definitely continue to commit crimes again, as long as he doesn't get caught for a day, he can't control himself. ”

"Prosecutor Du, tell me the results directly."

"The inference of the criminal psychology teacher, you have seen it."

"Yes." An Ning was stunned, "Is there any problem?" ”

"Superior economic conditions, handsome appearance, long body, beautiful education, and personal experience can be called the perfection of textbook standards."

Frowning at Juanxiu's brows, she looked at Du Bing calmly and asked wordlessly.

"It's just the basics." Du Bing knew the situation of this case well, and she didn't need to recall it at all, she opened her mouth and came, "The victim, from occupation to figure, from figure to ordinary life preferences, there is no overlap at all." There are students, there are housewives, there are bus conductors, there are taxi drivers, there are cosmetics salesmen, there are beauty shop owners, there are police officers and prosecutors. He was from 17 to 56 years old. There are those who like to spend the night, there are those who have a regular schedule, and there are many days when they don't go out. Comprehensive analysis shows that there are no similarities in these victims. ”

After a pause, Du Bing continued to introduce, saying: "The location where the victims live has nothing in common at all. Some of them share a room with friends, some live in their own single apartments, some live with their parents and family, and some live in school dormitories...... The only thing in common is when the victim is killed, and there is only the victim in the room. But what the do they have in common?! ”

In the end, I don't know if I thought of the deep sense of powerlessness when I was working in the investigation team, the sense of despair that my profession was useless, Du Bing's tone suddenly became extremely sharp, more cold than the biting cold wind blowing from the car window......

An Ning was not affected at all, and nodded lightly, "Sunny Sky Doll is a perverted serial murderer with a high IQ and careful mind. He doesn't pick the same victims and let himself have anything to expose. ”

Serial murderers, in fact, are roughly divided into two types, the kind that is very roughly classified.

The first category, the selected victims, is very similar. Either the color of the hair is exactly the same, or the body or grade is almost the same, or it's a career. All in all, there is always a place where these victims are all the same. One or more of the conditions can be found in these victims.

The second category is the sunny day doll. On the victim's body, there is no overlap at all. It seems that the victims who were brutally tortured and killed by the Sunny Sky Doll were completely random.

And it is precisely the serial murderer like the Sunny Day Doll that is the most difficult to arrest!

The similarities of these victims are deliberately avoided precisely so that the people handling the case can find commonalities and then analyze them to derive some content.

The awareness of counter-reconnaissance is very strong. It falls under the category of high-IQ crimes.

"However, when people choose things, they are all subconscious. Even if a serial murderer chooses a victim, no matter how deliberately he tries to avoid his preferences, he will inevitably reveal his flaws. ”

An Ning couldn't help but be excited in her heart, "Prosecutor Du, say it quickly!" ”

"It took the investigation team a full year and a half to compare all the information of the 11 victims. Even the food that these victims love to eat and the time they spend in the bathroom are all taken out for comparative analysis. Eventually, the small investigation team came to a conclusion. ”

"What?!" What An Ning didn't even notice was that her voice had become sharper.

"The ten victims, except for Xiao Yan, all went to the park before their deaths."

"Huh?!" An Ning furrowed her brows, "Why did it take so long to come to this conclusion?" So many innocent people have died, and it's been so long since you, and you only recently concluded that these victims had all been to the same park before they died?! Prosecutor Du, it's not that I'm going to question the investigation team, it's—"

Du Bing sighed softly and calmly interrupted her words, "An Ning, you don't understand the situation. ”

"Yes, you can't jump to conclusions until you know the situation." An Ning patiently waited for Du Bing's next step.

"Except for Xiao Yan, he was a victim who had been to the same park before his death. However, time has been too long. Do you understand what I mean? The oldest victim, fifty-six years old, is a chain beauty shop owner by profession. She went to that park nearly thirty years ago! Nearly thirty years ago, the victim used to go to that park to exercise, and as the beauty shop got bigger, the victim hadn't been to that park for nearly three decades. There was also the youngest victim, who was seventeen years old at the time of his death. She didn't go to that park for anything, she just got out of school too late, and if she walked from that park, it would be closer home. There is also the police officer, she has a dog at home, and occasionally when she is not busy with work, she will go to walk the dog, the time is not certain at all, and she will not go to the park to walk the dog every time. ”

With a wry smile, Du Bing squinted at her with the tail of his eyes, "In this case, how do you ask the investigation team to quickly find out what these victims have in common?" ”

"I see......"

There are victims who went to the park nearly 30 years ago, victims who pass by the park every day, and victims who go to the park at all times and how often they go to the park. Yes, it is not possible for the investigation team to quickly find out this common denominator.

To be honest, if it weren't for the fact that the investigation team could investigate no clues at all, but they couldn't do nothing, they wouldn't have been able to find out this common denominator!

Looking for common ground among the victims, it is difficult to find a time spanning nearly 30 years and going to the park with no regularity at all.

"There were a lot of victims, and they only passed by the park once in a while." When Du Bing said this, his tone couldn't help but be ruthless, "It took the investigation team a full year and a half to call up the personal information of all the victims except Xiao Yan, even the information from the kindergarten period, to find this common denominator." ”

An Ning didn't bother with the change in Du Bing's tone, she just twisted her brows and asked softly, "In this case...... The sunny day doll is at least forty years old. ”

The oldest victim was the one he went to nearly thirty years ago. Extrapolating from this point, the age of the sunny day doll must be at least forty years old.

"But this ......" Juanxiu's brows became more and more twisted, "It doesn't match the inference made by the criminal psychology teacher." ”

"Yes. According to the inference made by the criminal psychology teacher in our hospital, the age of the sunny day doll will not exceed thirty years old. Du Bing nodded and said calmly: "Because every time the Qingtian Doll abuses and kills the victim, it will ...... the victim's limbs Untie. After a pause, Du Bing seemed to think of Xiao Yan, and said with some difficulty, "Then he put the victim back together and placed it on the white sheets." Pendulum...... Pose as the sleeping beauty. ”

Place your hands folded on your lower abdomen and lie flat on a white sheet. The dolls of the Sunny Day Doll will be placed next to the victim's bed.

The name Sunny Day Doll is also derived from this.

An Ning, who had read the information, nodded.

The white sheets were brought by the Sunny Day Doll. Same style, same brand. But this brand is too ordinary, and most hotels use this brand of white sheets. Trying to find out the sunny day doll from this point is simply a fool's dream. The investigation team put a lot of effort into the white sheets, but no progress was made at all.

"Xiao Yan is a victim of the Sunny Day Doll taking revenge on me, and also to show off to the investigation team. Her situation will not be included in the investigation team's analysis. ”

"Didn't the criminal psychology teacher once deduce that the sunny day doll might be in the hotel industry?"

"That's just because the sheets used by the Sunny Day Doll are the most commonly used in the hotel. There is no serious consideration at all. Du Bing sneered, "At that time, everyone was all demonic, as long as there was a possibility, even if they knew it was wrong, they would go crazy to investigate." ”

Because if you don't investigate, the investigation team won't have anything to do!

The Sunny Day Doll has never left any clues and clues!

The most aggrieved part of the investigation team is that they have no content to investigate!

It's not that it's wasting police, manpower, and material resources in vain, but even if there is a 1 in 10 million possibility, the investigation team will not let it go, and will investigate to the end.

"It is possible that the sunny day doll is engaged in work related to the hotel, and this point, the investigation of the investigation team, has almost made all the hotels in the capital unable to operate, but nothing has been investigated."

An Ning nodded, she had only heard Professor Feng mention the case of the Sunny Day Doll, but for a more specific situation, because of the confidentiality regulations, Professor Feng's knowledge was also very limited, and what she knew was even more superficial.

Today, after listening to Prosecutor Du's explanation and reading these materials again, she finally had a comparative understanding of this case in her heart.