"...You continue." Tannen no longer tried to refute. He looked at the contents recorded in the notebook, then at Yi Jiayi's writing on the blackboard, and finally set his eyes on her face.
The "kindness" and "leniency" in his eyes disappeared, and what was left was curiosity and confusion.
As for what he was curious about and what he was confused about, only he knew.
Jiayi nodded, and his eyes swept to the other agents. Seeing that no one objected, he continued:
"Regarding the fourth point, the personality characteristics of the murderer, I have just explained it.
"Based on the criminal psychology books I have read, the murderer meets the characteristics of an "organized killer" classified by the US Federal Bureau of Investigation under the criminal homicide crime item.
"The content of this portrait includes:
"a. Intelligence is above average;
"b. Strong social skills;
"c. Prefers technical work;
"d. Normal sexual ability;
"e. Able to control emotions when committing crimes;
"f. The reason for the murder is clear;
"g. Owns a car;
"h. Will pay attention to the news media's coverage of the case after committing the crime;
"i. Has certain anti-detection capabilities;
"j. May change jobs and places of residence;
"k. To ensure the smooth progress of the murder, will choose a familiar crime scene to commit the crime...
" "Of course, there is another point in this portrait, that is, drinking alcohol to build up courage before committing the crime, just like Wu Song drinking and going up the mountain to fight the tiger. But because we can't confirm the truth of this item now, we will skip it for the time being.
"Based on this portrait, I did some research and found that an ordinary taxi driver basically meets all the conditions.
"Moreover, he does not need to change jobs and places of residence, because his job makes his location constantly change, which is enough to meet the conditions that it is not easy for the police to locate him.
"At the same time, a taxi driver may be familiar with the entire city of Hong Kong, so any place may be a suitable place for him to commit a crime."
When it comes to memorizing textbooks, the small town test-taker from the future is not afraid of anyone.
Tannen listened to her reciting the professional content that she was familiar with, took off her glasses with complicated emotions, and rubbed the bridge of her nose that bore the weight of the glasses.
Liu Jiaming listened to Jiayi reciting the profiling items of "Criminal Psychology". It was like listening to a heavenly book. He wanted to take notes but couldn't keep up with Jiayi's recitation speed.
For a moment, he remembered the Chinese New Year when he was a child. As the pampered grandson in the family, he was dragged The scene of being asked to recite Tang Shi when he was sitting at the round table full of uncles and elders...
At this moment, Jiaming recalled the fear of being dominated by Tang Shi, and his face wrinkled in pain.
Seeing that Inspector T had no intention of refutation and did not even make eye contact with her, Jiayi just nodded to the other detectives. Without pausing for too long, she turned around and pointed to the 5th and 6th points on the whiteboard with a marker, and then said:
"I have already discussed his academic qualifications with Inspector T last time, and I still stick to my idea.
"I have just explained the point that he is a taxi driver. The current clues can support this conclusion."
Tnanen put on his glasses and continued to take notes in his notebook.
Liu Jiaming didn't have the habit of taking notes, but seeing Jiayi always carrying a notebook and Inspector T writing so quickly, he felt a little embarrassed to sit here and do nothing, so he took out an empty notebook from his desk and pretended to take notes.
Jiayi and Liu Jiaming looked at each other and both smiled unconsciously.
Jiayi finally scanned the 7th point she had written and took out her own notebook from her pocket: an old notebook that was almost worn out, used a lot, and had very rich content.
Tannen looked at Yi Jiayi's notebook, then looked at his own notebook, and closed his eyes tightly.
Judging from the level of seriousness from this notebook alone, he is not as good as Yi Jiayi...
Detective Yi didn't know that every time she took out a notebook, Inspector T would compare it with it. She compared the information in her notebook that she had just added today, and said:
"This judgment is not based on criminal psychology profiling technology, but on the solid evidence provided by the Forensic Department and the Forensic Section.
"From the width of the knife wound on the body, it can be judged that the murderer is taller than Zhao Dongsheng, so he is over 5 feet 2 inches tall.
"And at the surveillance department, colleagues from the Forensic Section simulated the murderer standing at the surveillance point and observing Gu Xiaolan with a telescope.
"From the results of the investigation at the scene at the time, the murderer is almost as tall as Awei from the Forensic Section, so he is about 5 feet 2.8 inches tall. "
Liu Jiaming understood this part completely and thought it was wonderful. He put down his pen
and clapped his hands. Gary saw Jiaming clapping and followed suit.
Tannen paused his writing fingers for a moment. Although he was still staring at the book in front of him, he was thinking: It turns out that the detectives in Team B will respond to others' logical analysis, and they may even applaud to show their agreement.
The reason why he didn't get applause before was probably because his way of speaking was not acceptable to the detectives for a while.
Recovering his thoughts, he quickly turned the pages and read through the notes he had just taken when listening to Yi Jiayi's speech.
There are not only criminal portraits and geographical portraits covered by profiling in criminal psychology, but also traceology, forensics, inductive thinking, deductive reasoning, and some logical deduction methods that are not included in the disciplines and rely on experience accumulation.
Tannen took a deep breath. If he wanted to gain a foothold in the police force, he had to either dig deeper into his expertise or integrate his expertise with all the methods used by local detectives.
But how easy is it to dig deeper into your expertise? The UK has specially created such research subjects, and has continuously refined special applications for funding for in-depth research. But now, isn't it like the movie "The Silence of the Lambs"?
In order to obtain known conditions at the crime scene through a case, It is too difficult to deduce the height, appearance, age, intelligence, work, place of residence and other details of the murderer without any mistakes in real life! So far, no one can really do this, not even the United States or the FBI.
Then you can only learn all the knowledge like Yi Jiayi.
But... Tannen is a little confused. What about his core competitiveness? As an expert hired by the police force with a high salary, what is his foothold in assisting detectives in solving cases?
Since Yi Jiayi can do this, why do we need him, an expert who studied abroad?
Then... can he integrate the unique knowledge of hundreds of schools and make better use of the profiling content of criminal psychology than Yi Jiayi?
With a slight frown, he added another sentence at the end of the notebook.
It seems that he needs to learn more from the Forensic Science Department, the Forensic Department, and the outstanding detectives in various departments before he can be more confident in the title of "expert".
Thinking back to when he just came back, he couldn't wait to come to the Serious Crime Unit, and spoke in front of the detectives of Team B, thinking that he had an advanced science that was far superior to them, and wanted to teach everyone something new...
He blushed, stared down at his notebook, and suddenly felt like he was sitting on pins and needles, and it was almost impossible for him to stay in this office any longer.
Want to escape...
The office was silent for a long time, everyone was absorbing Yi Jiayi's words, and only occasionally heard the sound of the pen tip rubbing against the paper.
It turned out that it was not only Liu Jiaming, but other detectives also took out notebooks and pens at some point, recording Jiayi's words while making mind maps.
Sanfu scribbled on the notebook for a long time before he looked up and asked Yi Jiayi:
"According to what you said, there was nothing wrong with the direction of our previous investigation.
" "If the mobile force dispatched by Madam fails to catch the murderer or the suspect at the Jinshan burial site and Gu Xiaolan's residence, then it will be up to us next.
"Once everyone has retrieved all the suspects' names and information, we can filter them according to the profile, right?"
"Inspector T and I have come to the same conclusion about the killer's profile, that the killer has considerable anti-detection capabilities and is not low in intelligence." Jiayi looked at the calendar and continued,
"We have been squatting for a few days and have not found anything so far. We have reason to suspect that although we have been very careful and even kept the news of Zhao Dongsheng's body being found secret, the killer may have discovered our whereabouts."
Or the killer may have discovered the police on the day when the police went to Jinshan to investigate and move the body away.
It is also possible that the detectives were discovered by the killer who was more alert than expected when they were squatting in other links.
As for what went wrong, we can only find out after the murderer is caught.
Jiayi lowered her eyes slightly, recalling the expressionless and calm man in the mind flow image, who seemed like a robot without emotions.
"Everyone, please list the names as quickly and as detailed as possible." Jiayi faced everyone. If the murderer has been alerted and the police cannot wait for the next action by squatting, they can only rely on past clues to search and screen.
After exchanging glances with Fang Zhenyue, the two of them looked at Inspector Tannen who had not spoken for such a long time.
As if he noticed the gaze of others, Tannen raised his head and took a deep breath.
After putting on his glasses, he looked at the writing on the whiteboard and said,
"When you screen the list, can you also screen according to the profiles I listed?"
After Tanne said this, she realized that she had completely changed from her confidence to such a humble person.
Fang Zhenyue put his hands on the table and turned to Sanfu and others and said, "When you extract the list, select all the people who meet the profiles of Eleven and Tannen, and then divide them into two lists."
"Yes, sir." Everyone responded, and five people disagreed.
Tannen pursed his lips and almost wanted to apologize to everyone for causing trouble and increasing the workload.
In the end, he concealed other emotions, stood up, and smiled at everyone.
"Okay, let's get started."
Fang Zhenyue clapped his hands, and the whole office started moving.
Tannen was also ready to leave with his notebook in hand. He wanted to go back to his office and re-examine all the clues of the Zhao Dongsheng case, compare it with Yi Jiayi's profile, and review whether there were really huge loopholes in his profile.
Seeing his expression, Jiayi couldn't help but walk to his desk and whispered:
"Inspector T, I really agree with your major in criminal psychology.
"It's just that...
" "The subject of criminal psychological profiling actually relies heavily on the accumulation of a large amount of case experience.
"Before compiling the literature and books on this subject and drawing some conclusions, the United Kingdom and the United States also conducted a lot of research on enough murderers and murders.
"It's just that foreign research is aimed at the national portraits and murder cases in their cultural environment.
"Foreigners' culture and beliefs are different from ours, which leads to the uniqueness of the criminal motives and ideas of the murderers. Many foreign murderers believe that they are inspired by God when they commit murders, and they kill the pagans, prostitutes, homosexuals or vagrants that God requires them to eliminate.
"In our country, there has been no case of murder due to devil worship. I think all disciplines should consider adapting to local conditions. What do you think?"
Tannen raised his head and looked directly into the eyes of the female police officer.
The light shone on his glasses, and the dazzling light flashed for a moment, and was refracted by the glasses to Yi Jiayi's eyebrows.
The policewoman's eyebrows and eyelashes were clearly visible in the light, and she quickly closed her eyes to avoid the strong light.
"Sorry." Tannen immediately stood sideways, took off her glasses, and held them in her hands.
Yi Jiayi's sincere voice and gentle sentences had a huge soothing effect, which slightly calmed his depressed mood.
"Are you saying that the portrait of the murderer we drew is different, mainly because many of the contents written in criminal psychology are not suitable for Hong Kong?" Tannen tilted his head slightly, frowned and asked seriously.
Jiayi nodded, "Inspector T must have learned more deeply and solidly than me. I just read some books on this subject and taught myself. In the future, if I encounter something I don't understand about profiling in criminal psychology, I will definitely ask you.
"But Inspector T also needs to review what he has learned in the past and remove those contents that have foreign cultural characteristics and do not conform to our cultural characteristics.
"Are you right?"
Jiayi's tone was very humble. On the one hand, she recognized the role of criminal psychology and profiling that Tannen had learned, and on the other hand, she came up with the conclusion that 'It's not that you are unprofessional, but that there is something wrong with what you learned.'
Tannen blinked and his brain was working quickly. After a while, he nodded vigorously to Jiayi and said, "I understand. Thank you."
"Inspector T, I believe you must have some books on criminal psychology in the United States. I recommend a few crime case analysis collections written by local reporters who have been tracking crimes in Hong Kong for decades, as well as local related books. How about that?" Jia Yijian He accepted his suggestion and immediately beamed.
"No problem." Tannen immediately handed his notebook to Jiayi and motioned for her to write the name of the book on the notebook.
Jiayi sat next to him, using the desk he had just used, and wrote on it a list of various related books that she had found in old and new bookstores such as Mong Kok and Tsim Sha Tsui.
When she finished writing and handed the notebook back to Inspector T, she realized that the notebook was full of notes that she had just said during her lecture.
I really remembered a lot of it...
It was mainly to refute Tannen's speech, so he took the most careful notes.
"By the way, there is another special mysterious place that you must not miss. There is a police storage The essence of nearly a hundred years of detective experience!" Jiayi stood up and suddenly clapped her fists.
"Oh?" Tannen raised an eyebrow.
"The first place, of course, is the archives." Jiayi said.
Tannen hurriedly wrote it down.
"The first place is the archives." The second place, haha, is Ms. Lu Wanyin's office!" Jiayi tilted her head, raised her eyebrows and nodded vigorously at Tannen.
"Ah..." Tannen continued to record as if he had found a treasure. While writing, he thought, I don’t know where this Ms. Lu Wanyin comes from, but she was recommended to him so carefully by Yi Jiayi! You have to pay a proper visit to him!
Jiayi watched him finish writing, clapped her hands together, and said with a smile: "All right, Inspector T, thank you for your hard work. Please give me more advice on criminal psychology in the future!"
"..." Tannen shook his head and couldn't help sighing, whispering softly: "Who are you..."
Jiayi laughed, saluted towards Inspector T, and said seriously:
"The most ordinary grassroots detective in Hong Kong, Yi Jiayi. "