part-time profiler

Yan Su was still looking at the case files.

Yan Yan stared at his quiet side face, folded his arms and said: "So far, there are three murderers who have been found to commit crimes. The symbol is the bouquet of chrysanthemums. The bureau has approved a major case."

"The results of the autopsy showed that the murderer killed three people in a row in one month. Xue Lingling was the first to be killed, followed by Huang Shengyong, and finally Ma Chao, who we saw at the scene, at intervals of three weeks and one week respectively," Zheng Lin said.

"The first is the murderer's modus operandi. The male victims had strangle marks on their necks. Xue Lingling and Huang Shengyong had stab wounds in their waists and abdomen. Xue Lingling died of hemorrhagic shock, and Huang Shengyong and Ma Chao died of mechanical asphyxiation. Bouquets of flowers were placed under the feet of the three deceased. , there was no sign of sexual assault."

"Secondly, the murderer's motive for committing the crime is that the three deceased were 'problem teenagers' who did not seek to make progress. They quarreled with their families, went to juvenile detention centers, and beat teachers. Therefore, it is suspected that the murderer committed murder out of a distorted mentality of hostility to teenagers and justice. The murderer was extremely It is possible to strike again if he chooses a target."

"Finally, the background check of the victim's family. The three deceased and their family members did not overlap with each other, that is to say, they did not have a common circle of friends. They were all from average or poor families, and their parents lacked discipline for their children. However, all three families lived in In North Ningxi District."

Zheng Lin put down the analysis report and looked at Yan Yan: "Old Yan, give me an investigation direction."

"The murderer concentrated his crimes in the West District, which is his psychological comfort zone. We suspect that he is from the vicinity of the West District." Yan Yan turned his head and cast his eyes on Yan Su, who stared at the report without moving.

"Boss Yan?" Yan Yan called tentatively.

After a while, Yan Su opened his mouth and said softly, "I'm hungry."

Everyone: "..."

Yan Yan didn't know whether to laugh or cry, and waved his hands: "Forget it, it's twelve o'clock, everyone go to eat first."

The crowd scattered like birds and beasts.

Yan Yan dragged Yan Su to eat in the public security canteen.

The canteen of the Municipal Bureau is very good, with enough dishes, enough meat, and enough oil, even the spoon in the hand of the rice-sending aunt is extra-large.

Yan Yan swiped the meal cards for two people, and pushed Yan Su, who had just arrived and looked indifferent, to the window to line up.

Uncle Tiancai looked at Yan Su's figure, and repeatedly sighed: "You are young, don't be so thin because of hunger!" As he spoke, he swung his thick arms in circles, and piled up Yan Su's dinner plates with a ferocious posture of planing landmines. up the hill.

Yan Su: "..."

Yan Yan silently gave the uncle a thumbs up.

The uncle asked casually, "Your wife?"

Yan Su: "..."

The crowded cafeteria was instantly silent, like the ashes after an atomic bomb was dropped, everything was completely silent.

Everyone's eyes were on Yan Su, and at the same time, the eyes of voiceovers such as "Brother Yan finally came out", "Captain Yan really likes men", "Brother Yan, you just recognize it, you are the first base of the city bureau" and other voice-over eyes shot at Yan Su. Yan Yan.

"...Uncle Qin, look clearly, the man is a man!" Yan Yan couldn't laugh or cry: "The team handles the case, please come to help foreign aid."

"Oh, oh," Uncle Qin rubbed his eyes and laughed, "I saw it wrong, I thought it was a girl with long hair."

Yan Yan pulled the indifferent Yan Su to the corner and sat down.

Yan Su maintained his usual silence, picked up the chopsticks, lowered his head and quietly picked vegetables for dinner.

Yan Yan found that Yan Su was really picky, chopped green onion, garlic cloves, chili pepper, Chinese prickly ash, ginger, and other seasonings. With a straight face, he picked out all of them meticulously, and then slowly planed the rice.

Yan Su was very polite when he was eating, Yan Yan was sure that he was really hungry, his stomach was rumbling softly, if it were a rough guy in their police force, he would have been gobbling it up.

Boss Yan is like the most disciplined student, eating slowly and slowly.

"How does it taste?" Yan Yan asked casually.

Yan Su lowered his eyes and opened his mouth: "It's okay."

"Uh, Boss Yan, I have to apologize to you for something." Yan Yan put down his chopsticks, wiped his mouth with paper, and rubbed his hands together, feeling a little cautious.

"Huh?" Yan Su lightly rolled his eyelids.

"That's all," Yan Yan swallowed, looked into Yan Su's clear eyes, and smiled, "Just last time, in the car, you misunderstood that I fell in love with the staff in your store."

"... Oh." Yan Su's eyes were a little puzzled, and he didn't understand why Yan Yan suddenly mentioned this.

Comrade Yan Yan dominated the courtyard of the military region since he was a child, kicked gangsters and punched martial arts students all over the world. Except for his first love, he never lost to anyone. This was the first time in his life that he apologized to someone or something.

Yan Yan secretly scolded himself for being hypocritical, dawdling, not just a word, he coughed and said, "Well, don't worry about it, brother is a straight man of steel, but he likes big boobs, black, long straight ass , but brother has no prejudice against homosexuals [-]%!"

Yan Su's hand holding the chopsticks trembled: "..." This person... Erha...?

Yan Yan blinked his big eyes and watched his reaction.

"Oh." Yan Su's scalp was numb from his big shining Kazilan eyes, and he leaned back subtly.

Yan Yan breathed out a long breath, and seeing Yan Su's reaction, he probably didn't dislike him, so that's good, that's good, how can there be an overnight feud between revolutionary comrades?

After solving the contradiction, Yan Yan was always thinking about the case, and asked him instead: "There are currently three cases of Huang Baiju's murder. How can we see something from it?"

After Yan Su finished chewing a mouthful of food, he said softly, "The murderer is alone."

Yan Yan: "..."

Yan Su raised his eyes, Yan Yan twitched the corner of his mouth: "Then."

"The murderer didn't pay attention to the gender when choosing the victim. There were female victims as well as men. There were no signs of sexual assault, which meant that it was not a sexual crime, and the murderer did not kill out of sexual drive."

These conclusions have already existed in the team, and Yan Su simply repeated them.Yan Yan nodded and listened patiently.

"But women should have special meaning to murderers."

Yan Yan thought of the red silk scarf around Xue Lingling's neck. After being confirmed by Xue Lingling's parents, it did not belong to Xue Lingling and should have been tied by the murderer.However, no effective traces and DNA were extracted from the surface of the red silk scarf.

"The age of the victims is concentrated in the adolescent stage, and they are all so-called 'bad boys'," Yan Su paused, and continued under Yan Yan's earnest gaze, "This is one of the characteristics of the murderer. At this age, it is unusually persistent to pay attention.”

"Any attention is related to experience. Therefore, his current living or working environment needs to contact teenagers of this age."

Yan Yan thought for a while: "School teacher?"

Yan Su asked him back: "Your people went to Ma Chao School to investigate, did you find any suspicious people?"

Yan Yan was sure: "No." He said: "The Ma Chao case was initially determined to be revenge killings, but the possible perpetrators had alibi, and they were not revenge killings by teachers and students at the school. Didn't we discuss this before? ?”

Yan Su raised his eyebrows: "So it's not a teacher. And the murderer has the conditions to contact students from three schools at the same time, Xue Lingling, elementary school, Huang Shengyong, a junior high school dropout, Ma Chao, high school."

"They're all in the West District." Yan Yan said.

Yan Su nodded: "Yes."

"Furthermore, among the three people killed by the murderer, Xue Lingling and Huang Shengyong were small in size, only Ma Chao was physically fit, and only Ma Chao had ether detected in his body, indicating that the murderer's strength was unable to subdue Ma Chao, so he was stunned with ether first. he."

Yan Su stood up and pointed to the outside of the cafeteria, Yan Yan got up, and the two walked out of the Municipal Bureau cafeteria side by side and strolled along the boulevard.

Today is a rare cloudy day, the sun is hiding in the thick clouds, and the cool breeze is refreshing.

"The murderer is a male, about 25 years old, between 1.5 and 1.7 meters tall, thin and thin, living in the western district of Ningbei, with a low social status, engaged in low-level services, and has many contacts with minors. The murderer is very Smart, he often complains that he is underappreciated, and his desire to express himself is very strong."

When Yan Su said the last sentence, he seemed to think of something, and the darkness in his eyes flashed away.

"I can understand gender. Women prefer poisoning, and men prefer violence such as strangling the victim. How do you judge age, social status, occupation, and personality?" Yan Yan took two steps forward, turned around and folded his arms, facing Back away from Yan Su.

Yan Su paused, and Yan Yan also stopped.

Yan Su turned his head to look at the snow-white gardenias blooming beside the road, pouted the tip of his nose, and answered slowly: "It's very simple, only young and energetic young people have the self-righteous chivalrous idea of ​​'walking for the sky', and they are not take actions."

Yan Yan: "..." Makes sense.

"Social status, and occupation?" Yan Yan followed his line of sight, and the strong fragrance of gardenia wafted into his nostrils.

"Ah..." Yan Su said in a low voice, "The West District is a famous slum in northern Ning."

Yan Yan was stunned, and realized in an instant, yes, they all live in the West District, what kind of upper-class people can they be?He secretly thought that he was too dependent and wanted answers from European foreign aid for everything, which was not good, not good.

On the west side, most of them are brick movers engaged in physical labor, or shop assistants and salespersons engaged in low-level service industries.

The brick mover subdued Ma Chao, a minor, not to mention easy, but certainly not so difficult that he needed to use ether.

So the murderer should be engaged in the bottom service industry.

After Yan Yan figured this out, he scratched the back of his head and asked, "What if the murderer is an unemployed person?"

Yan Su was a little amused, folded his arms, stood in front of the gardenia tree, opened his mouth slightly, yawned softly, and shook his head: "I have no job, I can't even afford food, and you still want to kill someone? No Very likely."

Yan Yan smiled: "Boss Yan is right."

"People can kill people in such a meticulous plan after the problem of food and clothing is solved. The crimes committed by unemployed people are usually purely violent crimes, and the psychological pressure is too great to retaliate against the society. There are many loopholes, but it is easy to investigate." Yan Su looked at the man who stepped on the edge of the flower bed. Yan Yan: "What are you doing?"

Yan Yan casually picked up the largest gardenia, which was about half the size of his palm. He jumped off the flower bed, walked behind Yan Su, lifted his slightly long hair, twirled it around the flower branch, and flexibly held it with his fingers. A bun.

Yan Su's face was stiff: "..."

"My sister liked flowers when she was a child, so I gave her a bun like this, it looks pretty." Yan Yan took out his phone.

Yan Su raised his hand to pick off the gardenia on the back of his head, Yan Yan grabbed his hand: "Don't, come on, brother, take a picture, it's so cute."

"..."

The burden of being an idol and the gap in strength forced Yan Su to suppress the idea of ​​beating Yan Yan up.

"Deleted." Yan Su looked at him and said incredulously.

Yan Yan shrugged and deleted the photo with regret.

"What about your personality?" Yan Yan asked.

His topic jumped too fast, Yan Su was too busy fighting with Gardenia flower clumsily, he didn't realize it for a while: "What kind of character?"

"The character of the murderer."

"Oh..." Yan Su was clumsy, not only failed to pull Zhizi off, but also pulled a few hairs, which hurt a little, he frowned slightly.

"I'll do it." Yan Yan took the flowers three times, two and five, and smoothed out his top hair by the way.Yan Su's hair is soft and chestnut, and it seems to be shining like silk under the light.

Yan Su looked up at Yan Yan behind him: "Throwing Ma Chao's body from the West District to the East District without leaving any traces for tracing, isn't that smart enough? As for being unrecognized, smart people will have this kind of thinking in places like the West District, right? .”

Yan Yan nodded in agreement, and suddenly said: "There is one more thing, the desire to express."

Yan Su lowered his eyes: "Except for the first case of Xue Lingling, Huang Shengyong and Ma Chao all dumped their corpses in crowded places. This kind of dumping is very risky and they may be discovered at any time. Unless the murderer is eager to be discovered, why would he specifically dump the corpses in the park and Grocery market?"

Yan Yan rubbed his chin, thoughtfully: "Boss Yan."

"Ok?"

Yan Yan hugged his shoulders, and said with a loud smile: "You are so smart, I am getting rarer and rarer about you."

"........."