After sending off all the detectives, sergeants, inspectors, and superintendents, Yi Ji was finally not a police meeting.

The tables and chairs were gradually empty, and Jia Yi was ready to go home to read. As a result, when she looked up, she saw Teacher Tony from Group A coming with a few people. The man behind him, wearing frameless glasses, a suit and tie, and looking particularly elegant and refined, was Inspector Tannen?

There was no need for Clara to go out to greet the diners. Jia Yi took the lead and wiped the tablecloth with a piece of cloth. She came out to greet the shop like a waiter and greeted with a smile:

"Two guests, are you here for a meal or to stay overnight?"

"Yi Ji, it turns out to be Yi Jia Yi's Yi." Tannen raised his eyebrows and looked up at the shop. The neon lights were new and gorgeous.

It turned out that the most beautiful shop on this street was owned by Officer Yi Jia Yi.

"Please come in~ The marinated cooked drunken crabs are gone, but we still have steamed big crabs. Would you like to try some?" Jiayi invited Teacher Tony and Tannen to come in, picked a spacious seat for the diners to sit down, and then introduced the most delicious food and the best drinks of Yiji. After

Tannen ordered the menu, Jiayi sat down and chatted with them for a while, and communicated about their squatting tasks to be done in the evening. She

didn't get up to help the eldest brother and Sun Xin until the dishes were served.

In the back kitchen, Sun Xin was heating oil and cooking bean paste, and Jiayi stood behind to help with the side dishes.

Looking at Sun Xin from the back, he was no longer as thin and tall as when he first met, as if he would break if the wind blew. The boy's shoulders and back are now relaxed, he is a little fatter and stronger. The pale and pitiful temperament has faded, and he is actually filled with some sunshine and vigor, especially when he stirs the wok skillfully.

At this time, Ding Baoshu walked past her, carrying a plate of rice noodles that Yi Jiadong had just fried to serve the guests.

Jiayi found that she didn't need to lower her eyes when looking at the boy. Even Baoshu has grown a lot taller.

Turning her head, she followed the boy's back with her eyes, looking up and down. His trousers have become cropped trousers, and even his sleeves are shorter.

When Ding Baoshu turned back, Jiayi asked him, "What's wrong with your finger?"

Ding Baoshu looked at his right ring finger wrapped in gauze, "It was poked while playing basketball. It will be fine in a few days."

Jiayi nodded and reached out to touch his head.

The boy instinctively wanted to hide, but he glanced at her, then stood still with his body stiff, and let her touch him, then walked into the kitchen uncomfortably and continued to work.

Jiayi smiled, thinking that after the case was over, she would take her whole family and two foreign aids to go shopping, buy some autumn and winter clothes, eat some delicious food, and take a vacation.

Stretching, turning around to help Tannen check out, Jiayi leaned over the counter and asked, "Are you going to stake out Gu Xiaolan?"

"Yeah, maybe we'll meet the murderer." Tannen nodded.

"Don't just look for people based on your profile, but also observe the people around Gu Xiaolan based on my profile." Jiayi reminded with a smile.

"OK."

"Be safe, Inspector T." Jiayi handed the change to Tannen.

"Don't worry." Tannen collected the money and turned to leave. After thinking for a while, he turned back and said, "No matter whose profile wins in the end, I will treat you to a meal when we catch the murderer."

Jiayi watched Tannen leading several detectives out of Yiji one after another. She took a deep breath and turned back to say hello to her eldest brother: Ask him to call the B team office when he is ready to finish work at 9 o'clock. If everyone is still working overtime, send some midnight snacks.

After leaving Yiji, Jiayi returned home and recorded and analyzed all the clues and working patterns of the Zhao Dongsheng case so far on paper.

Then she read and recited the important knowledge points of "Criminal Psychology" and took notes carefully in her small notebook.

When her eldest brother and others finished work and returned home, she realized the passage of time.

She put down her books and walked out of the study. She took the windbreaker that her elder brother had taken off, and then she pulled her elder brother to practice their skills, practicing the physical skills that Xu Shaowei had taught her, which allowed a small man to subdue a strong and fierce thug.

At first, she didn't know how to use her strength, so she tried hard to recall the details that Xu Shaowei had taught her, tried more times, and reviewed the basic fighting methods and enemy-killing techniques she had learned in the police academy, and slowly began to get comfortable with it.

After practicing for more than an hour, she was able to restrain her elder brother, making him unable to break free no matter how hard he struggled.

"Sister, is this a new self-defense technique you learned? Can I learn it?" Jiaru walked to the door curiously to watch her elder brother and sister fight.

"Well, Xu Shaowei, the new recruit in Group B, taught it to her." Jiayi replied.

"I know, the stranger who had dinner with Mr. Fang today. He looked so gloomy, sitting in the corner without saying a word." Jiaru thought about it, he looked very handsome, but a little fierce.

"Haha, he's just more introverted."

Today's exercise session ended, Jiayi was ready to take a shower, patted her sister's head, and went into the house to get a change of clothes.

Half an hour later, Jiayi finished her shower. Yi Jiadong patted his sister's shoulder, took his change of clothes and went into the bathroom. Before closing the door, he turned to Jiayi and said,

"Team B will probably have to work overtime until very late tonight. Sun Xin sent a few cups of coffee and midnight snacks. They will definitely not be very energetic tomorrow. You should go to bed early, so that at least there will be someone in Team B who is not sleepy, can charge forward, and can take charge."

"Got it, big brother, good night." Jiayi wiped her hair and walked into the bedroom. She glanced at the books on the table, thought about it, and decided to follow her big brother's advice and be the most energetic person in Team B tomorrow.

……

……

The next morning, Jiayi arrived at the office for work, and was greeted by one panda eye after another.

Fang Zhenyue came in high spirits. He took the coffee from Yi Jiayi, leaned against the desk and drank half a cup.

His Adam's apple rolled, his neck and shoulders stretched, and the female clerks passing by the B team office looked sideways, admiring the sexy drinking moment of the majestic police chief.

Jiayi and Fang Zhenyue leaned against the desk, chatting casually, waiting for the panda-eyed detectives to wake up.

When Qiu Susan also walked into the B team office rubbing her temples, Fang Zhenyue clapped his hands and walked to the whiteboard, "Good morning, madam, come on, let's report and communicate all the clues we found yesterday."

Qiu Susan had just taken a sip of coffee when Fang Zhenyue invited her to the whiteboard.

She sighed helplessly, holding the coffee cup, and said in a slightly hoarse voice:

"When actress Gu Xiaolan lived in the old house, I had the opportunity to peek at the list of all the men in Gu Xiaolan's room... I screened it last night. Among them, there are 9 people who meet the profile of Inspector T."

Qiu Sushan placed the list of nine people and the materials on the table next to her, and then said:

"There are three people who meet the requirements of side 11."

After that, she handed the list of three people to Yi Jiayi.

Jiayi casually flipped through the photos of the three people, thinking that she would experience more twists and turns, but she didn't expect to see the murderer's face when she turned to the first file.

Her fingers paused slightly, and she pretended to flip through the photos of the other two people, then threw the files of the two unrelated people on the table, and read the murderer's file carefully.

[Liu Xujie, 41 years old, elementary school diploma, unmarried, occupation is a taxi driver, and he had a long-haired calico cat when he moved in. ]

His occupation was mentioned, but it was not found out which taxi company he worked for.

This is the information left by Liu Xujie when he signed the contract with the landlord when he rented the old house.

There is also a more complicated document about Liu Xujie at the back. The clues mentioned here are all old resume files that Qiu Susan found based on Liu Xujie's rental contract, and oral information obtained after she called his old neighbors and elementary school teachers in Kwai Chung, where he was born, to ask questions.

Madam is very reliable in doing things. Even if it is not certain who is the murderer, she has checked their information as much as possible.

[Liu Xujie was born in Kwai Chung Healthy Village in Hong Kong. His mother is a female worker in a fabric factory and his father was originally a security guard in a fabric factory. Not long after Liu Xujie was born, his father became an alcoholic and often beat his wife and children. Later, when Liu Xujie was 12 years old, his father fell into the river and drowned after being drunk.

Liu Xujie had good academic performance since childhood. He was a man of few words but very opinionated. After dropping out of school, he worked odd jobs for a while. After adulthood, he started working as a taxi driver.

When Liu Xujie was 22 years old, his mother died of illness in the old house in Kwai Chung. After that, Liu Xujie has been living alone. After moving out of the old house in Kwai Chung, he moved many times, and many of his old residences are no longer traceable. Liu Xujie's

neighbors said that he was an honest child, good in both character and study, and very polite. Unfortunately, he was not born to a good father. When he was a child, he often did not have enough to eat and was always beaten.

Liu Xujie's former teachers had a vague impression of him, and the old archives of Liu Xujie's class decades ago were long gone.

But his class teacher did remember one thing: Liu Xujie was originally the top student in the class, but at that time something happened that particularly puzzled and surprised the class teacher, which is why she still remembers it after all these years: when Liu Xujie was in the fifth grade, he liked a female classmate who was learning dancing in the class, and he actually followed that female classmate for half a year. The female classmate didn't think it was wrong that Liu Xujie followed her after school every day, until her father found out about it and thought it was a bad sign. His father went to the school to talk to the teacher, and then the matter became a big deal.

The teacher no longer remembered how she talked to Liu Xujie about this matter, nor did she remember Liu Xujie's reaction. But she clearly remembered that although Liu Xujie had followed the female student for half a year, he had never spoken to her, nor had he done anything inappropriate to her. Jiayi finished

reading and saw that there was a check mark made by Qiu Susan at the end of the document.

Obviously, after Madam saw this old story of Liu Xujie when he was in school, she also judged that if this was true, Liu Xujie would be highly suspected.

Jiayi held the document and continued to listen to Sanfu's report:

"...Gu Xiaolan said that when she lived in the old residence two and a half years ago, there was a taxi driver who could often take her. It was very lucky that she would meet the driver almost every time she went out. In her memory, the driver was very polite and a good person. Every time she took a car, he would help her open or close the window to make sure she would not be too hot or cold."

"It is very likely that it is Liu Xujie. He followed female classmates when he was in school and did not do anything impolite." Qiu Susan suddenly turned to Yi Jiayi and said.

Among the three people she found who matched Jiayi's profile, only when she checked Liu Xujie's past in detail did she find content related to following.

Jiayi nodded. According to the information Qiu Sushan found, the first person Liu Xujie killed was most likely his biological father who drowned in the river when he was 13 years old.

If the book "Criminal Psychology" I read yesterday was reliable, according to the criminal psychology portrait, this type of person who was abused by relatives in childhood and grew up to be a murderer. The first knife that opened the bloodthirsty road was the former abuser.

Jiayi drew a circle on the document in her hand, circling the content about her father's death, and then raised her head to continue listening to Brother Sanfu's words.

"The first person she remembered was a hoodlum who lived near her old residence and was always harassing her. Sometimes when she was shopping or eating nearby, she would run into him and he would strike up a conversation with her, using very rude words and even physically abusing her.

"But a few months later, that hoodlum suddenly disappeared. Neighbors and owners of nearby shops also said they had never seen that person again.

"I looked up the name of the hoodlum who disappeared during that time period, and it was Liang Fengshi. The people who lived with him at the time only remembered that Ah Feng suddenly went out one day and never came back, but they couldn't remember the exact time or other information.

"And some of the hoodlums who used to hang out with him still remember him and call him Ah Feng. It is also said that Ah Feng suddenly disappeared at a certain time two years ago. No one remembers the exact date, and no one knows where he went. It's just..."

Sanfu glanced at everyone and said with a wave of his hand:

"He disappeared from the world."

"Maybe he is already dead." Jiushu frowned. A scoundrel who lives outside, even if his parents have not passed away long ago, they probably already regard this son as nothing. After Liang Fengshi disappeared, no one called the police, no one investigated, it was as if he had never been in this world.

"Killing Zhao Dongsheng may not be the first crime committed by the murderer." Yi Jiayi said, it is very likely that Liang Fengshi was also killed by him.

"The stalker started writing love letters to Gu Xiaolan two years ago after Gu Xiaolan moved to another residence. But Liu Xujie lived in the building opposite Gu Xiaolan when Gu Xiaolan lived in the first sharehouse two and a half years ago." Qiu Susan added that among the three people selected based on Yi Jiayi's profile, the most suspicious one is Liu Xujie who had a "criminal record" when he was in school.

"...The murderer was worried that he would be suspected, so he waited until Gu Xiaolan moved out before starting to write love letters to her? "Sanfu turned to look at Qiu Sushan, trying to guess.

Then he felt it was a little unbelievable. If so, the murderer was too cautious.

Frowning, Sanfu smacked his lips. The more he thought about it, the more he felt that the murderer this time was too difficult to deal with.

But at this point, Sanfu felt that he had already touched the tail of the murderer.

After all, the devil is one foot high, and the road is ten feet higher.

After Sanfu finished reporting, Gary also held his notebook and began to report the collected confessions:

"Two and a half years ago, a woman named Zhang Lanlan who lived next door to Gu Xiaolan's house said that she was also harassed by a gangster. After detailed questioning, it was found that the man looked the same as Liang Fengshi. The time when Liang Fengshi disappeared mentioned in Zhang Lanlan's confession was basically consistent with that in Gu Xiaolan's confession."

Liu Jiaming took the old tracking case filing records he had transferred and responded:

"I also found Zhang Lanlan's report record. After the police arrived at the scene, they mediated. Liang Fengshi promised not to track or harass Zhang Lanlan again, and the case was closed. Neither Zhang Lanlan nor Liang Fengshi was taken back to the police station."

Fang Zhenyue walked to the whiteboard, wrote down the three words [Liang Fengshi], thought for a few seconds, and then wrote down the three words [Liu Xujie].

"However, Liu Xujie moved out of his old place soon after Gu Xiaolan moved. We have not found any new rental information for Liu Xujie. The Transport Department has Liu Xujie's driver's license information in its files, but the address and phone information are no longer valid." Qiu Sushan stood at the door with her arms crossed, looking at Liu Xujie's name on the whiteboard, and said.

"I'll check the taxi company to find out which company Liu Xujie belongs to and what his current address is." Jiayi stood up and took the initiative to take on the task.

"OK." Fang Zhenyue nodded, and turned to Uncle Jiu and said:

"Uncle Jiu, go check Liang Fengshi's resume and all his information, including photos, height, education, fingerprints, shoe size, etc."

"Okay, Sir Fang." Uncle Jiu thought for a while, and suddenly turned to Fang Zhenyue with a small wooden stick in his mouth and asked:

"Liang Fengshi... Brother Yue, do you suspect that this person is not missing, nor is he dead? Is he working as a taxi driver now?"

Fang Zhenyue thought for a while, and did not answer Uncle Jiu too much, only answering: "I just want to find out all the suspicious information clearly when handling the case."

Sometimes the key information is hidden in these doubts.

"Understood, Sir Fang." Uncle Jiu nodded, walked out of the office to carry out the investigation mission.

...

Jiayi and Uncle Jiu walked out of the door one after another, and met Tannen in the corridor one after another.

Last night, Inspector T led the team to stay on the scene until the early morning before they finished work and rested, so they did not go to work until 10 o'clock this morning.

Qiu Sushan handed the documents of 9 people who matched Tannen's profile to the other party. After taking it, Tannen turned around and looked at Yi Jiayi's back, "What did she do?"

"Check the current residence of the people who matched the profile." Qiu Sushan replied.

Tannen was silent for a few seconds, and hurriedly collected clues from Liu Jiaming, Gary and Sanfu, and returned to his office with the documents of 9 people who matched his profile.

...

...

One and a half hours later, Yi Jiayi returned empty-handed.

There was no such person as Liu Xujie in the driver information of various taxi companies.

Even the list of people who used to be taxi drivers and have now resigned did not include this person.

Jiayi sat in the office, frowning as she sat across from the other detectives. She had already locked onto the murderer, but she had lost track of him.

"Liu Xujie may have used someone else's identity documents to make a fake ID, impersonated someone else's identity, and reported it to the taxi company." Fang Zhenyue stood in front of the whiteboard, frowning as he looked at the whiteboard, trying to find the clue they had lost.

Jiayi stared at the white paper in front of her. She did remember Liu Xujie's taxi license plate number, but she couldn't get the information. She

couldn't even use the license plate information to retrieve the current address of the driver who drove the car, because she couldn't explain where she got the information.

She needed to be more powerful in all aspects.

With a frown, Jiayi stared at her notebook, closed her eyes, and racked her brains to think: If I were the murderer, what hidden clues could I have left behind?

A murderer who stalks quietly, kills silently, and does not disturb the life of the person being stalked is really too much of a headache.

"High IQ killing, a perfect crime." Sanfu lay on the table like a rotten meat, and couldn't help wondering: Could it be that after the way is ten feet high, the devil is one foot higher?

Fang Zhenyue shook his head, not agreeing with Sanfu's statement:

"The so-called high IQ killing is a complete paradox. In a civilized society, if he really goes to the step of killing, it means that he is not highly intelligent.

"Murdering is not a means of solving problems with equal costs and benefits, nor is it the best means.

"If truly intelligent people all commit murder and crime, this society must be a very problematic society, such as the society described in "Water Margin". Our current society is definitely not such a society."

Stroking his short hair, Fang Zhenyue took a deep breath, "The murderer must have missed some clues, but we haven't found them yet."

Jiayi looked up and looked at Fang Zhenyue, nodded in agreement, and then began to frantically search for all the clues and evidence collected by Team B so far.

When the murderer lived opposite Gu Xiaolan's house, he rented the house using his real information. He should not have done anything bad at that time. At least it was a period of time that made him feel safe.

Later, he began to track Gu Xiaolan, so when he rented a new residence, he used another identity, which resulted in the police being unable to find his new rental residence.

His old house is long gone, so where would he live?

Gu Xiaolan now lives in a luxury residential area, and the murderer certainly can't afford it.

So... is this the first old residence that Gu Xiaolan moved into after moving out from across from the murderer's house?

Just as she raised her head to speak out her idea, she heard Fang Zhenyue say to Gary:

"Gary, take Liu Xujie's photo and go to Gu Xiaolan's first old residence and ask the neighbors, some landlords, rental agents, etc., to see if anyone has seen Liu Xujie."

After Gary responded, Fang Zhenyue said to Liu Jiaming:

"Take Liu Xujie's old photo and go to Gu Xiaolan's first old residence. Just like Gary, ask if anyone has seen Liu Xujie or has known Liu Xujie."

Jiayi pursed her lips. Brother Yue arranged for Gary and Liu Jiaming to check this line, so she felt relieved and continued to look for other ideas.

At this time, Tannen came in from outside, looked around the agents in the office, and then started to communicate with Fang Zhenyue about everyone's progress.

Tannen also locked in two suspects and was sending Tony to lead a team to investigate the situation.

When he learned that Fang Sir and his team had locked in a person, but now could not find the person's residence, he casually said to the whiteboard:

"The murderer's behavior must be repetitive. If the previous time he stalked a female classmate in school was the only time he was caught, we can go back to the primary school where the suspect attended and learn more about the suspect's tracking habits. Then we can compare his tracking behavior towards Gu Xiaolan based on the suspect's tracking habits. Maybe we can find clues and discover the missing information."

Fang Zhenyue nodded, accepted Tannen's suggestion, and turned around to order Sanfu to make a detailed visit to Liu Xujie's primary school campus. Sanfu took

the order and left. Jiayi tilted her head and thought about Tannen's words. She always felt that there was a flash of inspiration flying in her mind, but she couldn't catch it for a long time.

At this moment, Xu Shaowei stood up and walked over, bent down and picked up the newspaper that had fallen on the ground. It was the newspaper that had previously published the article about the pervert stalking the female star.

Xu Shaowei put it on Jia Yi's desk. She glanced over and saw the content written on it:

[…The perverted stalker not only insisted on writing love letters to Miss Gu Xiaolan for two years, occasionally sending flowers and gifts, but also sneaked into Gu Xiaolan's residence…]

Jia Yi frowned, and suddenly remembered the judgment made by Teresa, a senior chemist in the Forensic Division of the Central Police Station when she inspected Gu Xiaolan's mansion: the stalker had sneaked into Gu Xiaolan's house, and may have slept in Gu Xiaolan's bed and used Gu Xiaolan's bathtub...

If this is the case, then two years ago, after Gu Xiaolan moved, the stalker also moved right after her. Where did he move to?

Is it possible... Is it possible that he has moved to...

Jiayi suddenly slammed her hand on the table, raised her head and said in astonishment:

"Brother Yue, I may know where the murderer moved to!"

Tannen was startled by the way Jiayi stood up after slamming the table. He blinked, poked the frame of his glasses, and slightly opened his lips in disbelief, thinking: No way? Is Yi Jiayi going to catch the murderer now?

Fang Zhenyue and Xu Shaowei turned their heads and looked at her at the same time, showing the same curious expressions.

Where did Jiayi get the new clues?

It sounds like... why does she already know a specific address?

Not a vague area, but specifically knowing which district, building, and room Liu Xujie lives in?