Brain Science Event Book

"No, the murderer must have kept it."

Eri closed the folder, "The murderer's preference and obsession with girls is far beyond ordinary people; every time before dumping the corpse, he specially helped the girl change into new clothes, which shows that he attaches great importance to the girl's appearance, to an almost morbid level. The bracelet It must have been put away by him, it is impossible to let it fall on the scene.”

"What can you do with it? Do you wear it yourself?"

She looked directly at Tao Qianya, "As a souvenir or as a gift! The murderer must have kept a large number of photos of the murdered girl, and maybe even recorded the rape process, just to revisit it again and again..." She pointed to the map, "The first crime location usually has a very special meaning to the suspect...it is probably the place he is most familiar with and feels safest."

Yingli circled the place where the corpse was abandoned and drew a line, "He must have a car, otherwise he would not be able to kidnap or move the corpse smoothly; according to statistics, most first-time offenders who sexually abuse children are in their 20s... I guess the murderer's age is about Around the age of 30, he had several criminal records of sexual assault or harassment, and stalking young children before committing the murder.

"He has a good appearance, otherwise he would not be able to easily abduct girls, which also shows that he is quite skilled in getting along with children; he may have a fixed female partner or get married. Based on his hobby for young children, his partner has a personality that is easy to control and has physical characteristics. It is enough to satisfy the murderer's fantasies about young children."

She tapped on the whiteboard, "The bracelet was probably given to such an adult woman."

Fang Zijun and Tao Qianya looked at each other, and they both had the feeling of seeing the sun through the clouds. "As expected... an expert is an expert!"

Eri shook her head, "This is only the most basic level; besides, I haven't found enough to be called a 'signature' (signature)...the burn scar on the pubic bone..."

"Only the first one! Dr. Tang, do you think... the murderer is a drug addict?"

"No, if the murderer wanted to do this deliberately, he would find it on every victim; when the body was found, the scald was covered with breathable tape, right?" Tao Qianya nodded, and Yingli rested her chin, "This is an additional repair The compensatory psychology...indicates that the scalding scar was not the murderer's original expectation."

"You mean...he had an accomplice?"

She shook her head and laughed, "No! The perpetrator of sexual assault and murder of young children is the most ostracized even among the gang of criminals. I don't think he has the guts to share his secrets with anyone!"

Fang Zijun was stunned, "In that case, this scald..."

"It was probably caused by someone without knowing it..."

"Someone is unaware?" Fang Zijun murmured, "Who could it be? And how did they get in touch with the victim but didn't report it?"

"That's what we want to find out." Eri took off and wiped her glasses, and walked to the window. "The weather is nice! The sun is out." She suddenly smiled, "Sunbathing helps to adjust jet lag... than taking melanin Hormones have to come to be useful.”

This passage suddenly appeared, leaving the two men completely confused.

"Leader Fang, let's go out and have a look! Hebin Park."

"Team leader!" The office was suddenly opened, it was Zhou Jinglin! "Borrow an official car! I'm going to the second dump site..." Her tone weakened. "Hmm! Did I disturb you?"

"No, you came just in time!" Fang Zijun took down one of the keys and threw it to her who broke into the conversation. "Dr. Tang is going to investigate the first abandoned corpse site. You drive with her and find what you want by the way."

Zhou Jinglin was dumbfounded, "I... with her?"

"Dr. Tang, let Jinglin take you to the scene, okay?"

"Yeah!" Eri put back her glasses with a calm face, "I don't care!"

***

In the darkroom, everything in sight was dyed a strange red and black.

Although digital photography is convenient, film still has its unique charm, which cannot be presented by any high-resolution digital camera.

The brightness and graininess of black and white film, the texture of color photos...

his works.

He seemed to smell the grass and the breeze.

The focus of news reports should be shifted back, right?

He picked up a photo, and when he turned to the safe, his eyes turned cold.

This time, he planned to do something different.

Need new colors.

Grabbing the knife on top of the cabinet, he forcefully opened the safe, "Little sister, hello!" He patted her face, but she didn't respond, it's fine!

He played with the knife, "The weather is nice today! Change your clothes, and uncle will take you out to play again!" Stretching out his big hand, he almost brutally pulled out the young body.

*

It's not that Zhou Jinglin didn't drive an official car to pass people, but this must be the most embarrassing time.

Unlike Datou or Senior Amu, Tang Yingli doesn't talk to her at all.

In what mood did she say that "doesn't matter"?Zhou Jinglin thought to herself.

On the night she was brought back for questioning, she said... 'I won't talk to you again! 』

Are you really keeping your promise?

She first drove the car to the vicinity of Shilin Night Market, "I'm going to revisit the dump site, it may take a while, do you want to come?"

Eri simply shook her head in response.

"Then please wait here for a while."

About an hour later, Zhou Jinglin returned to the official car with nothing. Tang Yingli remained calm, and the autopsy report and documents in her hand were almost torn apart by her.

Secretly hiding her discouragement, she asked, "It's almost noon, do you want something to eat?"

"Did you find anything?"

Condescending tone! "No! If you want to use this to laugh at me."

"How come!" Eri laughed, "The beaded bracelet, you noticed it first?"

"Um."

"It won't be dropped on the spot! If you go back to find it." She raised her foot and said firmly.

Zhou Jinglin stared, "You know what I want to do!"

"Well, and I also know that people with your personality will not give up easily or be persuaded until they try it out for themselves." The eyes behind the glasses are clear and transparent, "especially when facing a It is even more inappropriate to say something from someone who has no sense of trust.”

So, she let herself do unnecessary site surveys!Zhou Jinglin was dumbfounded, full of anger and had nowhere to vent, because what Yingli said was the truth!

"Let's talk about dinner later, there may be thunderstorms in the afternoon... Hurry up and go to Riverside Park!"

With a sullen face, Zhou Jinglin quietly drove her to the first dump site.

Just after parking the car, Zhou Jinglin received a call from the parents of a girl surnamed Chen. "...Well, I didn't find it...it doesn't seem to be dropped at the scene; our...colleagues may have been specially put away by the murderer."

Yingli got out of the car by herself; she couldn't help frowning, this Tang, does he know where the corpse is abandoned? "Ah! Yes, I'm listening... I don't know what effect it will have on the case." She followed.

"But it will be a very important clue! Well... Wenqi's death will not be in vain." Hearing the other party's sobs, Zhou Jinglin's nose was sour, "Father Chen, don't worry! We will do our best to solve the case... No! take care!"

In order to make a call, she was more than ten meters behind Eri in the blink of an eye! "Miss... Tang!" She didn't want to call Eri "doctor" no matter what.But I couldn't find a suitable title, so I had to call it "Miss" temporarily.

"The weather is so nice!" Eri spread her arms wide and gave a relaxed smile.

They were about the same height, but Yingli's heels were a bit higher than Zhou Jinglin's - wearing high heels again! "Don't tell me that the purpose of speaking out is to get wind and bask in the sun!"

Instead, Eri turned her head in surprise and said, "Huh! Can't you?"

This... She must have done it on purpose! "Miss Tang!" Zhou Jinglin was furious, "Although my qualifications in the team are low, I am still very busy, and I don't have time to accompany you Missy on sightseeing!"

"I know! I was busy filing and building files, scrolling through the existing autopsy reports, and occasionally looking at the monitor screen..." With a turn of his heels, Eri raised his index finger apologetically, "Sorry! I missed one item, and it will cost more I put a lot of thought into comforting the families of the victims! I am really "busy"!"

Zhou Jinglin clenched her fists and glared at her! "you……"

"Do you know that you can't catch the prisoner like this?" One sentence easily blocked her anger that was about to explode.

"The clues are hidden at the scene; as long as you think from the murderer's point of view and look for the remaining clues, you will have unearthed more truth than you have now."

Taking a deep breath, she managed to suppress her anger and asked back, "You mean, assume that you are the murderer?"

"Not assuming, but completely turning myself into a murderer!" Eri looked up, and then checked the information to confirm, "That's where the corpse was abandoned, right?"

"Yes..." She was stunned, could she know the exact location just by looking at the photo?

"Okay, now I want you to restore the scene of the incident together with me." They approached the place where the corpse was dumped, "Were you there that day?"

"I am here!"

"Hmm!" The corners of her lips rose, "Today's weather is also similar to the day the body was abandoned; when did you receive the report?"

"At six o'clock in the morning, the reporter was a commuter jogging in the morning."

"The girl was lying on her back and was thrown into the open space where the grass grew to her knees. She had multiple traumas on her body, and the murderer's bodily fluids were left on her lower body, but she put on a brand new dress. The immediate cause of death was strangulation, and no suspected murder weapon was found. There are no witnesses." Eri turned the next page, "The temperature is 28 degrees, and there is no obvious body spot on the back of the body... This means that the victim was killed at least three hours before the discovery, and has been moved."

Isn't the last sentence nonsense?Zhou Jinglin was patient.She just wanted to see what this woman was capable of!

Eri instructed her to stand in front of her, "Officer Zhou, if you wanted to strangle someone with a rope, what would you do?"

＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝

The criminal profile in the middle, if you don’t buy the exact information, you probably can’t write it, right?

After all, this is the first time I wrote a story with this kind of plot. Before I published it, I showed this work to some friends; Qianqing asked me why I wanted to write such a work, and I said that it would have a great impact on the part of brain science. At that time, I started to think about the relevant details, but after reading the information, I realized that the current cognitive neuroscience can have a definite connection with psychology (before cognitive neuroscience actually observed brain activity, psychology actually There is no definite evidence to determine what causes the brain to cause a certain mental state or disease) But it is not enough to use the data of brain science to handle the case. Instead of using cognitive neuroscience, it is better to use well-established police detectives Eri acquired the weapon of criminal profiling very close to the eve of writing.

Although after seeing it, you may think that the use of psychology is more XD, but I will also do relevant plot design for the brain science part, so that Eri's expertise will not be wasted.

This rivalry scene can be regarded as the very formal and direct first confrontation between the two protagonists, and I also enjoyed writing it ww