At two o'clock in the afternoon, Xu Xiaonan and the two little apprentices under the seat were sitting in the office refreshed. Pen & Fun & Pavilion www.biquge.info

Someone took a shower and changed his clothes, and swept away the earlier embarrassment that looked like a reservoir dog. Someone successfully completed his homework, and his face was paralyzed, with a smile on the corner of his mouth.

In the corner of Doctor Xu's office, there is a large whiteboard specially added by Xu Xiaoyan.

Feng Yifan was the first person to be ordered to tell the argument. She didn't squirm either, and directly stood on the whiteboard and wrote down three new arguments: the common denominator of the victims, Bo Nan Shan Wang Shui, and the participants.

"Last night, I carefully studied and compared the information of the three victims, and found that there is a common denominator between the three victims - Zhao Guwen.

The first victim, Qiu Xiaoqian, took advantage of celebrity privacy scandals to blackmail before and after, asking the other party to give money, brand discounts and other conveniences. The victim's clothes were made of custom-made special chiffon fabric, which was only sold in Ningshi. And I found that the victim must go back to the store every Saturday to buy clothes, and he can also get a lower discount than the price of the internal staff. So I locked in Zhao Guwen, the spokesperson of the brand store, because no one can get this discount except the brand spokesperson. After a brief communication with the other party's agent, my idea was implemented.

The second victim, Zhu Qu, happened to be the housekeeper in Zhao Guwen's house at the place of employment. However, Zhu Qu was fired a week ago for multiple thefts. But I found out that she was a widow and had no children under her knees, so she was fed by one person and the whole family was not hungry. So I'm curious, what does she want so much money for?

Given her age, I guess that she is preparing for the rest of her life, and that the victim may have a concubine outside. Two guesses I prefer the second one, from the perspective of traditional Chinese thought, there is no merit and hard work, Zhu Qu has been busy in Zhao's family for most of her life, and the Zhao family will at least bear the cost of supporting her, and she has no need to steal.

So the second guess is to give me more room for improvement in my thinking. Because I guess that Zhu Qu is very likely to know the murderer. Judging from the consumption records of the past six months, she will make regular payments to a local account every month, and the owner of that account is likely to be the murderer who caused so many murders.

And the third victim, Zhang Rongrong, made me more sure that Zhao was the ultimate target of our murderer. Zhang Rongrong's identity is Zhao's descendant, or another well-known identity, she is Zhao Guwen's husband's Xiaomi. It is not difficult to imagine that Zhao approached the victim before and after in the name of instructing his juniors. Regardless of whether she has other thoughts, it is really unreasonable for her to know the identity of the other party and still be able to live in harmony with others.

Therefore, through the above, it can be speculated that there are two points, one is that Zhao Zai may have known about the existence of the murderer in advance, and she in turn used the murderer to help herself eradicate dissidents. Two...... It cannot be ruled out that she also knew the murderer.

The most important thing, I'm pretty sure, the person who prepared the regia water in Bo Nanshan last night must have been sent by Zhao. Because, since I called Zhao last night, I have been guarding the door of her house, so I saw with my own eyes that the person in the car came out of Zhao's house. ”

Feng Yifan analyzed the Tao at the head, and the more he talked, the more enthusiastic he became. Even Situ Qian, who was listening on the side, gave her a thumbs up, and the two young people encouraged each other back and forth. On the contrary, it was Xu Xiaoyan, frowning and darkening his face, and his whole body was silent with a chill in low air pressure.

"Great God...... Is there a problem with what I'm saying? ”

"Situ, it's your turn." Xu Xiaonan took a sip of tea and ignored Feng Yifan, the latter was angry and couldn't do anything to Xu Xiaonan, and his whole face was stretched up.

Situ Qian looked at Feng Yifan, who was staring at Feng Yifan who was about to fall out, swallowed his saliva secretly, and began to elaborate his argument instead.

"The three victims obviously had whip marks of different lengths. I have researched the whips available in the market in the city and found that the whips of this material are only the best for taming newborn horses, so they do not have the same depth of wounds as the three victims. I suspect that someone came to the scene after the murderer threw the body and spurred the body of the deceased, and it cannot be ruled out that it was Zhao Guwen in Yifan's mouth.

According to the depth and caliber of the victims' heart cuts, it is confirmed that it is the favorite but most unaccustomed Boi knife type among fighting knife lovers, but there are many imitations of this knife on the market, and it is not easy to find the murder weapon, and it is not convenient for us to determine the appearance of the murderer.

Through the third victim, we were able to find the vehicles that entered and exited the hill during the period between the victim's death and the process of dumping the body. At present, Uncle Zhou has brought all the suspects back for a simple investigation. ”

After Situ Qian finished speaking, he looked at Xu Xiaonan with a serious face, "Professor, I have a question that I don't understand. When we found the body of the third victim, the shoe size left at the scene was obviously 43, why do you say 41......"

He put down the tea and shook his head, "The shoe print is not his, it is obviously two centimeters different from the shoe print covered under the size 43 shoe print, and it is the same person who configured the aqua regia." ”

Xu Xiaonan added again: "You have to remember one thing, although we have enough good reason to suspect Zhao Guwen at the moment, in fact, we have no evidence at all, so don't startle the snake." ”

Feng Yifan was unconvinced: "Then according to your meaning, the great god, is it for us to do nothing now?" ”

"We haven't found the live test subject of the murderer's trial yet, and when we find it, we will naturally have an answer."

"The imminent situation, where does it need to be so complicated, where do you need to wait?! Now, as long as we find the person who configured the aqua regia last night, let them testify against the other party, and confess leniently, won't there be someone to testify? ”

"Feng Yifan, no one in school has taught you what it means to obey orders?" Xu Xiaonan was covered with a chill.

Feng Yifan was short-tempered, refused to back down at all in the things he insisted on, and was still not afraid of death: "Okay, then let me ask you, you know that what Situ just said does not rule out that someone passed the scene after throwing the corpse, this is not valid at all, why don't you say it?" Judging from the murderer's rigorous character, firstly, he could not ride a horse, and secondly, he did not look like a man with horses, once he went to buy a whip, the whip he bought a little bit was closer to the degree of explosion on the wounds of the three deceased, and it was easy to leave an impression and be easily suspected by others. Because of this, the murderer can only buy the most ordinary ones and come back to process them himself, which is in line with the murderer's multiple attempts, as well as the change process of length.

I've seen the autopsies of the three victims, and the longest section of the whip marks on the corpses is clearly full of mouths, which is enough to prove that the killer adjusted the length of the whip several times to make it most convenient for himself.

If it was said that the two victims with a large degree of erosion couldn't see it earlier, it would be forgotten, but the great god, you obviously also got the autopsy report of the third victim, these details don't need to be said by me at all, you must know better than me, why don't you say it? ”

Situ Qian, who has always acted as a peacemaker, was a little stunned after listening to Feng Yifan's words. After all, he was young, and when he looked at Xu Xiaonan, he was a little overwhelmed with a face on his face.

Xu Xiaonan sighed, "You go out first, I'll talk to her." ”

After Situ Qian went out, only the men and women were left in the huge office. Feng Yifan was angry, and the words "I'm very unhappy" were clearly written on her face, but she really had no choice when it came to Xu Xiaoyan's iceberg cold face.

"Feng Yifan, I don't care how many resources you used yesterday to find so much 'evidence', but I only tell you, think twice before you act, don't let your self-righteousness harm others."

The words were over here, Xu Xiaonan turned around and entered his office, and neatly closed the door and locked it. Feng Yifan, who was allowed to follow behind, kicked the door and didn't open it.

In order to prevent the two of them from quarreling into fighting, Situ Qian, who was guarding outside the door, hurriedly pushed the door in, and after saying hello, dragged Feng Yifan to Bonanshan to contribute to the large army.

Feng Yifan was indignant all the way, "You say, why is he? Obviously there is already a human witness in front of him, how can he say no? If you don't let us check it, we won't check it? What is my self-righteousness, is there anything wrong with me speaking the results of my reasoning? Once you have the answer, you should put it into action, right? ”

"Don't be angry, I believe that Professor Xu must have his own reasons in this matter."

"Let me tell you Situ, he is afraid of death and trouble." Feng Yifan was so angry at this moment that he could say anything.

She continued to sulk alone, but Situ Qian was happy.

After arriving at the destination, Situ Qian couldn't help but interrupt her.

"Have you ever thought that Professor Xu's mouth of scaring the grass and scaring the snake may take two lives on his shoulders?"

Feng Yifan was puzzled, "What do you mean?" ”

"The current situation, we have already guessed the identity of Zhao Guwen, and you called her last night, the two people she sent are likely to destroy the corpses, and now those two people have failed in their mission, have you ever thought that if we police intervene, she will do something unexpected to us. Feng Yifan, there is another word in this world called, death has no proof. ”