Wu Duan...... When your parents named it, they didn't just flip through a book of 300 Tang poems, and just turned to the sentence 'Jin Se unprovoked fifty strings, one string and one pillar Si Hua Nian', right? ”

Really.

Wu Duan...... Yan Sixian......

Wu Duan realized that the other party's name was actually the same poem as his own, and the world was too small.

When he first met Yan Sixian seven years ago, the other party was still a high school student, and Wu Duan used a pseudonym because of an undercover mission. By mistake, he really didn't think about the names of the two of them.

Wu Duan thought that he would never have an intersection with this young master again, he was his little policeman, a little dust, and Yan Sixian - if nothing else, inherit and carry forward the family business, and analyze the economic trend on the financial channel...... Uh, of course, the wealthy family is eventful, and it is possible to be on the legal channel and social channel, in short, Yan Sixian is like a dazzling diamond, completely different from himself.

Yan Sixian generously stretched out his hand and shook hands with Li August, "Yan Sixian, professional psychological profile." ”

A short self-introduction, with a hint of reluctance to be approached.

Before Li August could answer, Mink Fang's voice sounded at the door.

"The autopsy report came out, the poisonous rats were strongly poisoned, the poison inhibited the respiratory center and caused respiratory failure, and I found strong rat poison in the stomach contents of the two deceased, as well as the pot of braised pork, and other foods were not ...... Who is this? ”

During the overnight autopsy, Mink Fang looked tired, and her short hair was unkempt.

She is tall, speaks crisply and neatly, has wheat-colored skin, is full of confidence, and dresses in a smart style, like a tomboy.

Wu Duan introduced the two of them: "Yan Sixian, the newcomer, Mink Fang, the best forensic doctor in our bureau." ”

Yan Sixian was obviously dissatisfied with the foolish introduction of "newcomer", but he didn't show it, because Mink Fang slapped the autopsy report on Wu Duan's table, threw an eyebrow at Yan Sixian, and said, "My task is complete, wait for your good news, come on, handsome guy, sister is optimistic about you." ”

Yan Sixian smiled and raised his chin at her, which was a response.

Wu Duan was a little embarrassed, and explained: "Mink Fang is like this, she is a female woman, she loves handsome guys, and she is very arrogant." However, she is very serious in her work, and the forensic doctors who are older than her are not as proficient in business as her. ”

"Very good." Yan Sixian said with a smile.

Wu Duan began to assign tasks: "There are three main directions for the next investigation, first, to investigate the source of the poison and find out where the poisonous rat in the braised pork came from; Second, to check the interpersonal relationship of the deceased's family, I need to talk to the deceased's husband again; Third, the girl's pants were taken off, the lower half of her body was naked, suspected of sexual assault, but there was no sign of substantial sexual assault. ”

Li August knocked on the computer for a while, pointed to the computer screen and said: "Judging from the information on civil affairs, the interpersonal relationship of the deceased's family is very simple.

Both of them are from rural areas, the man - that is, the family of the deceased, named Wang Chengyang, his hometown is in the northwest region, he has two elder brothers and one sister, the elder brothers settled in other cities, the elder sister lives in his hometown with his parents, and the man has no relatives in Mocheng.

As for the woman, her name is Xi Huanhuan, her parents have died, and she has a younger brother named Xi Lele, who lives in an old house in the countryside on the outskirts ......of Mocheng, is 35 years old, and is unmarried.

"Suburban countryside," Wu Duan narrowed his eyes, as if staring at his prey: "It sounds like a place where you can buy a poisonous rat powerhouse, it is necessary to have an in-depth understanding of the relationship between the two sisters and brothers." ”

Li August continued: "Also, Xi Lele has a criminal record. ”

"Oh?"

"I have been detained and fined more than once...... I'm checking the case records......" and after another keystroke, Li August continued: "This guy keeps stealing...... Stealing bicycles, electric cars, and sheep from villagers...... Yo, this guy isn't simple......"

"What else?" Wu Duan simply leaned in front of the computer monitor by himself.

Li August pointed to a few lines on the monitor and said, "He has also been rewarded for his righteousness and bravery."

You see, the summer before last, on July 19, he drank at a friend's house until the middle of the night, and on the way home, he saw a drunk girl who went down the embankment of Sheep's Head Lake. ”

"Interesting," Wu Duan said, "Can you find his contact information?" ”

Li August said: "There is no need to check, the police who stayed at the scene just now called to report the situation, Xi Lele heard that there was an accident at his sister's house, and he has arrived, and now he is placed in the hotel with his brother-in-law Wang Chengyang." ”

Wu Duan said while putting on his coat: "I'll go talk to him." ”

"I'm with you." Yan Sixian followed him out of the door.

……

Wu Duan drove, Yan Sixian sat in the passenger seat, and Wu Duan said, "Let me tell you about this case." ”

"Okay."

Wu Duanben didn't expect Yan Sixian to come to any conclusion, who knows, Yan Sixian listened to him while looking at the photos of the scene, looking very serious, and finally said: "Sexual assault can be ruled out." ”

"What?" Wu Duan didn't expect him to be so sure.

Yan Sixian continued: "Focus on the direction of poisoning. ”

"Wait, I don't understand ......"

"Yesterday afternoon, mother and daughter had dinner together as usual.

After eating, the hostess washed the dishes in the kitchen. And the child - I deduce that the child is going out, and there is a hairpin and a small mirror on the desk, which means that she is dressing herself, and her clothes are carefully matched, and she is not at home at all.

However, before he even went out, the child felt unwell and asked his mother for help.

Halfway through the washing of the dishes, hearing the child crying uncomfortable, the hostess went to the second bedroom to check on the child's condition.

At first, the symptoms were not serious, it should have been just nausea, dizziness, vomiting, so the hostess was not too panicked, as evidenced by the fact that the half-washed bowl was put in order.

In order not to stain the floor, she used a plastic basin to catch the child's vomit, which they should have thought was just food poisoning.

However, the child's condition deteriorated rapidly, began to convuls, and even lost consciousness, and the hostess herself must have been vomiting, and she realized that the problem was serious and wanted to call for help.

The broken screen of the phone is the proof, when you unlock the phone, didn't you notice the two numbers "12" on the dial interface?

She's going to call 120!

But at that time, she herself began to poison herself, and her convulsions caused the phone to fall to the ground, and the hostess fell to the ground, and finally the call was not dialed.

My daughter was poisoned first, and I can think of an explanation: the mother was reluctant to eat good food during the meal, so she asked her daughter to eat more meat, which caused her daughter to ingest more poisonous rats.

Judging from the posture of the hostess at the time of her death, until she lost consciousness, she kept trying to pick up the mobile phone that was dropped at the end of the bed, and wanted to send her daughter and herself to the hospital.

All the while, they were solving problems, trying to find ways to save themselves, neither getting help nor being interfered with, and there was no third person in the house when they were poisoned. ”

Yan Sixian's speech was very fast, and he could see that the reasoning itself made him extremely excited.

Wu Duan was silent for a moment, in order to understand his long list of situational constructions.

To be honest, there was only one flaw in his reasoning.

"But the girl's pants ......," Wu Duan said.

"Didn't you notice? Her mother has a cleanliness fetish. ”

"Huh?!"

"The master bedroom was neatly folded with a quilt...... The old house is old, but the floor tiles are still bright and reflective...... The vomit was picked up in a plastic basin, and the floor was not soiled at all...... The hostess of this house...... I'm sorry, I just used the wrong word, not necessarily cleanliness, but at least I love cleanliness.

Such a woman, seeing her child's incontinence, subconsciously reacted by helping the child take off her soiled pants...... It's a muscular response brought about by the subconscious, and there is no need to think about it at all...... But halfway through it, she realized that it was not the key, the key was to call 120 to send her daughter to the hospital quickly.

So the pants were only half off, also out of love to be clean, she couldn't see her daughter like this, so she covered her with the quilt ......"