The evening wind blew in through the window. The voice of the criminal policeman, buzzing in my ears. Jian Yao looked at Bo Jin Yan across the round table. The detectives probably discussed it, but no one looked at him. An Yan blushed and lowered his head, and Fang Qing looked indifferent to see through everything.

Bo Jinyan's face slowly turned red.

He raised his head in the direction of her and Fang Qing. Hands placed on the table are slowly tightened. Then he reached out and touched the sunglasses on his face.

He didn't say a word.

She didn't speak, but sat silently.

Once upon a time, there was such a time when she and Bo Jinyan were relatively speechless?

“…… Why don't we ask Jian Yao and Fang Qing to share their opinions first. Shao Yong's voice interjected at this time.

Jian Yao replied "yes" and looked down at her notebook, but her heart seemed to be still lying on a cold wasteland.

"We have the following preliminary conclusions. First, the murderer was a premeditated killing. Not many people know Nie Shijun's habit of running at night. The killer followed her and chose the most appropriate time for the murder and the most suitable location for the murder on her running route. After the entire murder was carried out, no witnesses were encountered. And he also prepared ropes, paints, gloves and other complete tools in advance. So, he didn't kill people on the spur of the moment, nor did he kill a random night runner. Nie Shijun is his target after selection......"

Her voice gradually calmed down. She thought, it's really strange, it's not that she hasn't imagined the scene of reunion with Bo Jinyan. She thought that she must be very sad and excited, and that she might rush up to him and cry, blame him, beat him, and forgive him. But when it really happened, everything was so quiet.

It's so quiet that it's just a turn in life, and I met him again.

"Second, the murderer often moved near the rented house where Nie Shijun lived, or near the park, and it is very likely that he lived in this vicinity. "Criminal Psychology in Geography" tells us that no matter what the murderer kills, he and the victim must have met somewhere before. Nie Shijun's life is very monotonous, and after investigation, the places where she often moves are home, work, and parks, and she will go to the mall on weekends. Of the four locations, only near the rented house and the park, the murderer was the easiest to stay and observe the victim, and he finally chose to kill in the park, indicating that this was a place that he was very familiar with psychologically. If you just take a quick glance on the way to work or in the mall, the murderer's place of residence is far away from here, first, it is difficult to continue to track the victim, and second, it is very difficult for a novice to adapt psychologically to the crime.

Third, the killer was thoughtful, well-planned, and acted cleanly. This also reflects his personality traits. "Butterfly" must have a special psychological meaning for him. But I also noticed that the butterflies he painted were softer. It is not known what this means.

Fourth, he lacks criminal experience and is a novice. So why choose this time to start killing, and kill people in a special way. It must have something to do with a particular stimulus he's been exposed to recently. And Nie Shijun was selected by him as a victim, and there must be factors related to this particular stimulus. Therefore, we need to continue to investigate Nie Shijun in depth, and the more we know about the victims, the more we will learn about our perpetrators.

That's all for the time being. As for whether the murderer is a psychopath, serial killer. Because there was only one case, it remains to be seen. ”

After she finished speaking, all the criminal policemen nodded frequently.

Jian Yao couldn't help but glance at Bo Jin Yan again, his face was still so calm. I don't know if it's her illusion, but I feel that the corners of his lips have softened a little.

Jian Yao suddenly pressed her temples, wanting to calm herself down and sober up.

It's psychological. She could feel two burning gazes, as if they had been yesterday, all the time stopping at her.

It was he who kept staring in her direction with his already dim eyes.

Her runaway is blind and spiking.

Jian Yao picked up the glass of water and swallowed it, moistening her throat that was almost dry.

Shao Yong said: "Thank you Jian Yao and Fang Qing, then Jin Yan, what about your opinion?" ”

All eyes turned to him in unison.

Bo Jinyan was silent for a moment.

At this moment, Jian Yao suddenly remembered the past. And she clearly felt that Bo Jinyan must have remembered it. How many times has he been with her, and he has broken her confusion. Use his wisdom to lead her to grow.

Sometimes it's a compliment: "The flower of our criminal minds, finally on its way." Sometimes it's merciless: "Awesome, you came to three conclusions, two of which were guesses." ”

……

"Jian Yao's reasoning today is very good, more than I imagined...... Much better. "I'll add three more conclusions," he said slowly. ”

Jian Yao's throat suddenly became a little blocked. The conference room was so quiet, and everyone looked directly at Bo Jinyan, looking at what more valuable conclusions could be drawn from this legendary blind eye detective.

Bo Jinyan suddenly smiled slightly. He touched the teacup next to him, took a shallow sip, and put it down. A thought rushed into Jian Yao's mind: the tea here was not good enough, and he couldn't get used to drinking it. Just don't let your mouth get too dry.

Then he spoke in a quiet voice. The low and melodious voice, calm with alienation and arrogance, is no different from before.

"1. The murderer has good economic conditions and a neat and decent appearance. The paint, ropes and other tools he used to commit crimes were the best. This does not mean that he is a professional in this field, but at least it does mean that he is not financially stressed. And, get used to choosing the good ones.

A person who swept the crime scene so cleanly and committed the crime in such an orderly and thoughtful manner could not be a scruffy-looking and unkempt person. That behavior is contradictory.

2. More precisely, the area where the murderer often moved was near the rental house, not the park. ”

Jian Yao's heart shook slightly.

The familiar feeling that had been dusty for many days came to my heart. The man always saw farther and more accurately than she did, and was right next to her.

Bo Jinyan paused and said: "The same "Criminal Psychology in Geography" tells us that murderers are divided into four types: hunters, poachers, opportunists, and trappers. Hunters search for victims near their familiar territory. Poachers go to a specific location to find a victim. With the murderer's cautious planning style, it is impossible to imagine that after this case, the park will strengthen the entire security surveillance, and I am afraid that no one will dare to run in the park for a long time. If he is a serial killer, he will no longer be able to commit crimes here, and he must abandon the park. Therefore, the location of the 'park' is not a place and a fixed hunting ground on which he is highly psychologically dependent. That is, he is not looking for prey in the park. Here, he can give up at any time. ”

Jian Yao was stunned. Bo Jinyan's point of view at this moment is already a little deep, and some criminal policemen have shown a blank look. But she understood in an instant. (To be continued.) )