novice forensic medicine

Xu Dayuan narrowed his eyes, and quickly checked the previous WeChat.

"When you say that, I seem to remember that I found a piece of news about Huining before. The names of these two people are really familiar. It seems that I have seen it and found it."

Da Zhao stood on tiptoe, put down his hand covering his mouth, and hurriedly urged:
"Leader, don't pant when you speak, tell me where you saw it?"

"When investigating Li Li, the teachers of the dance school said that Li Li has very few friends, just two classmates from elementary school to junior high school, who have been in close contact with each other, and we investigated these two people, one of them lives in Qindao , during the time period when the incident occurred, he was traveling by car in southern Henan Province, and the other one settled in Huining Province, but the phone call for the self-driving trip was not answered, but the hotel got in touch."

Zhou Ning was shocked beyond words. What is this? They say that rabbits don’t eat grass beside their nests, but this Xu Qingquan seems to be very fond of it. They got it together again, and everyone was equal, and each person was given a car.

Although he is in the orchestra and has plenty of time, but one of them is in Huining, how can he wander among the three of them?
wrong!

Not only three people, but also a fiancée, these are four women.

Several people blinked and looked at Xiaoqu, who saw Xiaoqu squatting on the ground, continuing to tap, found a message after a while, and held up the computer for everyone to watch.

"I found Xu Qingquan's ticket booking information and hotel consumption records. Since February 2012, there have been records of air tickets to Huining, and the time spent on the same day and back the next day is basically the same as the time spent on the performance.

As for the opening records of the hotel, not to mention the ones in Huining, Qindao also started to stay at the Sofia Hotel every other Thursday in February 2012. The information of the co-resident shows that this person is called Wang Meiling. "

Da Zhao blinked and counted with his fingers.

"In this way, Xu Qingquan has a fight with his brother-in-law. His brother-in-law also has a mistress, and he has all the mistresses. The key is that these three, four, and five are still classmates and best friends. They have played together since childhood. Don't they know each other from the child to the adult?"

Xu Dayuan didn't answer this question, but seeing this, he put his phone away.

"It was just a routine investigation of these two people before, but now it seems that the investigation is too hasty. Among other things, the relationship between the two and Li Li is considered to be a competitive relationship. You continue to investigate, and I will arrange it first. These two people must Send someone over there to ask."

Zhou Ning nodded and watched Xu Dayuan leave.

Zhou Ning looked around for a week, there was no cover in the trash can of Xu Qingquan's house, and with Xu Qingquan's hotel ticket information, it could be seen that he did not want to bring a woman to his home, it seemed that this was the only care for his fiancée.

Just when Zhou Ning was about to evacuate, Da Zhao came to Zhou Ning's side, poked Zhou Ning with his elbow, and asked:
"Zhou Xiaozhou, according to what Xu Qingquan's sister said, Xu Qingquan and his fiancée are ready to get married at any time, and we are also people who need to get married. Don't you think there are some shortcomings in this house?"

Lao Yang leaned over, pointed to a box next to the sofa in the living room and said:
"Are you talking about the atmosphere, such as Xizi and balloon arches, which are usually made a day or two in advance when the date is set, otherwise the balloon will be exhausted, and a few shriveled ones will be replaced , more troublesome."

Da Zhao shook his head and stared at Zhou Ning. Zhou Ning knew that this was not what Da Zhao said. He thought about his new house carefully. He and his second aunt urged them to do one thing. After all, it took a long time and it would be completed in summer. Thinking of this, Zhou Ning's eyes lit up.

"Wedding photos, there are no wedding photos of the two of us here, and we haven't prepared any wedding photos yet."

Da Zhao snapped his fingers, his small eyes widened, and he said excitedly:

"Here, people who get married on November usually get their wedding dress ready in May and June. After all, people tend to get tanned later in life. Even if the pictures are retouched, the effect will be worse. As for the quilt, although it is not like before, you need to make cotton yourself. For the quilts, all kinds of four-piece sets have been prepared early and sent to the new house, this is not prepared just before the wedding, right? "

Lao Yang followed suit and patted Da Zhao on the shoulder.

"It makes sense, I'm a person who gets married early, and the wedding photos are taken in advance. After all, it takes a long time to make a big photo frame, and it takes a long time to set a good date. My mother-in-law asked the old lady of Wuquan to help do it together, and it was also done in advance. It took several months to send to the new house."

Da Zhao nodded, Zhou Ning thought about his own, these mothers Xia had already prepared, as for the wedding photos, it was indeed not taken, mainly because Zhou Ning's injury was not healed quickly.

"So, this place is not like a new house at all. After buying the house for more than half a year, Xu Qingshu is really satisfied with Xu Qingquan, his fiancée, but Xu Qingquan and his fiancée don't seem to care too much."

At this point in the investigation, Zhou Ning is also confused now. At first, he felt that Kong Wanshan and this Xu Qingquan were very suspicious, but as the investigation deepened, Kong Wanshan's suspicion was basically ruled out. It is impossible for him to divorce, especially during the cold war with Li Li.

As for this Xu Qingquan, he is a master of time management with his feet on several boats, would he marry someone who is clingy and likes to take care of him?

The answer to this is obviously no. To be able to approve the fiancée Xu Qingshu found for Xu Qingquan, appearance, ability, temper, and quality are all basic conditions. The most important thing is to let Xu Qingquan be free, even unrestrained.

Therefore, the fiancee's understanding of him is also limited.

Zhou Ning sighed, now the investigation is deadlocked, the information on the deceased Li Li is limited, she knows the vitamin A poisoning, but does not know the source of the cake, surveillance, fingerprints, witnesses, none of them, the two surnamed partners, Kong Wanshan was threatened by her Next, if you want to sever the relationship, Xu Qingquan is a lover, he just likes games.

"Okay, since we haven't found anything, let's evacuate. There is nothing we can do here now. It depends on when Xu Qingquan wakes up, and we have to wait for them to investigate the source of the cake. Can the murderer leave the cake on the cake box?" Leaving any fingerprints, with such anti-reconnaissance capabilities, it is a bit difficult to find traces."

Several people nodded, and Da Zhao waved his hand.

"Don't be discouraged. Although there is no progress in the case, Li Li's social relationship is now clear. I would like to know, if Kong Wanshan knew that Li Li was having an affair with Xu Qingquan, and introduced the two girlfriends to Xu Qingquan, what would Kong Wanshan do? What kind of mood would it be?"

Zhou Ning glanced at him and looked at Zhu Xingxing behind him.

"You are too curious, Zhu Xingxing takes care of him."

Zhu Xingxing looked indifferent, waved his hand and said:
"He is also the king of mouth. He said he wanted to save the world. If he really wanted to do something, he would be scared. This is the least of my worries. But the boss, I have an idea. Since this cake box is used for baking , then check the sales channels, first of all, men rarely buy this stuff, right?"

Da Zhao looked at all the men, each of whom was basically a face-to-face standard, and shook his head after watching.

"Serious gentlemen, it seems that there is no need for this. Among the few of us, only Lao Yang can cook a few dishes, which is also the standard for not being poisoned to death. This baking is not an order of magnitude at all. I can only roll dumplings. Peel."

Sun Gaotie raised his hand.

"I know how to cook stewed large intestine, stewed pork liver, stewed chicken wings, stewed chicken feet, and stewed bean skin. This is easier than cooking instant noodles. After washing and blanching, just put it in all at once. As for making dumplings, I don't know how to roll the skin." , I can wrap and eat.”

Da Zhao slapped Sun Gaotie on the back with a slap, and everyone looked used to it.

"Can't talk, don't say it's okay, I call it an analogy, do you guys bake cakes at home and decorate them yourself? Who can understand the super dose of vitamin A?

You know, this is mixed with vegetable oil, cream and egg white, what is the ratio?Then mount the flowers, you need to color, right? Do you need all kinds of tools? "

Zhou Ning was slightly stunned by Da Zhao's output. Not to mention the very reliable speech, the premise is very professional, so Zhou Ning waved his hand at several people.

"Let's leave, is the cake box in the laboratory or the evidence room?"

Back at the technical department, it was already past four o'clock in the afternoon, and several people had a late lunch.

When Xia Momo arrived, Zhou Ning had already finished brushing his teeth and came back.

"Why are you looking for me in such a hurry?"

Zhou Ning waved his hands, and the two walked to the computer in front of Da Zhao. There were many photos on it, all of which were the front and back of the cake box. Of course, the position of the stained cake was carefully enlarged and photographed. It seemed to be in the shape of a flower.

"We believe that this cake box is not sold outside, or someone who is good at baking, bought it and packed it for others. According to this size and the imprint left on the box, can you restore the original appearance of this cake? .

I saw that there was a lot of cream on the edge of the box, and the cream was not that thin. I have asked Da Zhao to ask Sister Cui about this question. I don’t know if vitamin A has such an effect. "

Xia Momo leaned in front of the computer, kept zooming in, adjusting the angle, and looked at it for a long time before straightening up.

"I need to see the real thing, and does it smell special?"

Zhou Ning closed his eyes and tried to think about it.

"It seems to be sweet, but it should be mango. As for the cake box, it's over here."

Speaking of Zhou Ning, he turned sideways, and there was a physical evidence box next to it, which contained the cake box. Xia Momo was about to open it, but Zhou Ning held it down.

"We found the thing in the trash can. Although it wasn't mixed with other things, there was a lot of toilet paper and the like in it. It smells bad after being left in the evidence room for so long in such weather."

Of course, Zhou Ning is embarrassed to say that this thing is with many sets, and there are a lot of rice greens in it, which makes me feel a little uncomfortable when I think about it.

Xia Momo patted Zhou Ning's hand away, opened the box, and looked carefully up and down.

At this moment, the door rang, Da Zhao walked in quickly, and found Xia Momo was looking at the evidence box, he didn't dare to make a sound, but walked quickly to Zhou Ning's side, Zhou Ning asked in a low voice:

"asked?"

"Sister Cui said that generally better quality vitamin A has no taste. When some brands are obtained from fish extracts, they will have a slight fishy smell, but there is cream, which can completely cover the skin. Live with such a little fishy smell."

Zhou Ning nodded. He knew that this thing is called vitamin A, some people call it cod liver oil, and some people call it retinol. In fact, they are all the same thing, but they can be sold at different prices.

"Has the analysis report come out, what brand does this vitamin A belong to, and is it possible to distinguish the oil in the carrier?"