novice forensic medicine

"Wait a minute, Zhou Xiaozhou, why are you not surprised at all, did you find anything over there?"

"Well, we found something, but we have to wait for the test results to know whether our judgment is accurate. Don't talk nonsense, tell Director Xu quickly, how do you decipher the code?"

Xu Dayuan leaned over and shouted.

"If you translate it, send me a copy, but tell me first, what does it mean in general?"

Da Zhao sighed, no one praised him, and no one asked him how he translated it, so he suppressed all the self-congratulatory words he had prepared.

For a while, Da Zhao was a little depressed.

"Okay, there's actually a lot of nonsense in it. Their code words were tentative at the beginning, and they didn't have much contact afterwards. They were all about time and place. They were friends added on August 8. On the same day, Zhang Wannian asked Liu Xiangrui if he was the same, and he replied Yes, the two started chatting with each other.

Then in mid-August, they agreed to go on a trip for the first time. The place was Guanyin Mountain at the northern foot of Tongshan Mountain. After that, they met every half a month and chatted about some flirty things. Lose weight, let’s not talk about these.

The last appointment was Zhang Wannian’s meeting with Liu Xiangrui at the third beach at 2012 o’clock. I checked the map and found that the south gate of the spa is facing the third beach. The agreed time was November 11, 25 . "

Hearing this, Zhou Ning made up his mind. According to the findings of the autopsy, Liu Xiangrui had been starved for about five days. If Zhang Wannian took him to the sea for treatment at this time, it would indeed be the right time.

Xu Dayuan laughed directly when he heard this.

"Boy, you can, but is the translation of this code word accurate?"

Big Zhao snorted twice.

"I said leader, you don't have any doubts about employing people, you know, you have to learn from Zhou Xiaozhou. I found a group that took the intermediate certificate test together, and analyzed it with those trace inspections. I guessed some obscure ones. It will be easy to find out whether the rules are good or not.

There is absolutely no problem with these times and places. What I don't understand is that Zhang Wannian, a cancer patient, has suddenly changed his preferences since he got divorced and underwent surgery. He even wants to try with a man, simply wanting to let himself go?Or do you still want to destroy it after trying it? "

Zhou Ning thought for a while, looked at Xu Dayuan and said.

"We have also finished our investigation here. Only by finding the victim's vehicle can we make a breakthrough. Perhaps Zhang Wannian's mentality has changed after he fell ill. He may have a wish list. Before he died, he would do something that he hadn't done before.

As for finding a man to try, maybe it was the idea hidden in my heart before, and I don’t have any scruples at the moment. I want to let myself go. After playing, I also need to end all this. Judging from the dagger and the DNA found on Zhang Wannian’s clothes, There is a third person at the scene.

Liu Xiangrui was detained and starved for about five days before Zhang Wannian and that person took him to the scene of the body dumping. After that, Zhang Wannian was killed by this third person. As for why, we can only find out after finding that person. "

Before Da Zhao could say anything, Xu Dayuan hung up Zhou Ning's cell phone, and waved his hands directly at them.

"You guys evacuate, and send it to the inspection first. I'll go and see the results of Liu Yufei's conversation. As you said, if there are two people living in this room, at least they will find out." In a room on the second floor.

Liu Yufei sat on the sofa, looked at the waiter opposite, and asked:

"Don't be disturbed, just keep talking."

Xu Dayuan walked to the sofa next to him and sat down, and put the notebook on the table. The waiter nervously shook his hands, thought for a while and said:

"On November 11th, I was on the morning shift. As soon as I came over, I saw a plastic bag in front of the room of 27 with plates and bowls in it. This guest was very strange. He would only call us when he was in the room. Go in and clean, usually not allowed in.

Usually, after the meal is delivered, I put the plate at the door the next day. I am not surprised, so I hurried to clean it up. After all, there are a lot of ants around the villa, and it is easy to attract insects after a long time. When I was carrying the bag, There are mice running out.

I was so frightened that the bag dropped and the plates and bowls were broken all over the floor, but there were still two mice in the bag, the kind that moved their legs and screamed twice, but didn't run away. I went up and trampled the mice to death. Quickly cleaned it up.

Afterwards, I contacted the restaurant that delivered the food and told them about the situation. The boss on the other side was nice to talk to, and said that I don’t need to lose money, just throw it away. delivery.

On the morning of November 11th, it was the last time to clean up the dishes and bowls. After that, I never stayed in front of the door, but there was a sign of Do Not Disturb on the door. I asked the manager, and she told me not to go in to clean the old rules. Everything is done according to the habits of the guests. Anyway, there is a lot of deposits, and he can clean it anytime he needs it. "

"Recall carefully, how many bowls?"

The waiter had a troubled expression on his face, and after thinking for a long time, he said:
"I really didn't notice, usually there are several bowls, but I checked the time it was broken, and there were three bowls. When I called the restaurant, I asked specifically, and they delivered one meal at night, five bowls. One dish, one soup, four steamed buns, and three bowls are requested by the guests."

Seeing Xu Dayuan nodded, Liu Yufei signaled the person in charge of the record to quickly print and sign, and several waiters also left quickly, Xu Dayuan hurriedly said:

"Let's go, go back and see how they monitor and search. Now the first thing is to find a car."

Liu Yufei narrowed her eyes slightly, not leaving in a hurry.

"Leader, tell me, did you find anything, why did you ask me to end the question after hearing three bowls, do you know when the deceased asked someone to come?"

Xu Dayuan laughed, Liu Yufei deserved to be single-handedly promoted, this analytical ability is definitely good.

"Zhao Xinli made a meritorious service this time. He asked someone to analyze those coded conversations. Zhang Wannian met with Liu Xiangrui at 11:26 pm on November 15th.

We suspect that a third person appeared in the guest room of Villa No. 11. This person helped Zhang Wannian detain Liu Xiangrui, and on November 30, the two took Liu Xiangrui up the mountain to throw his body. This third person was also the one who killed Zhang Wannian. murderer. "

Liu Yufei was not very happy when she heard that, but frowned.

"I can find such a place to dump the body. This third person is too familiar with the terrain. He knows that no one comes here, and even the patrol personnel don't go here. But if the murderer drives into the area like us, In fact, the straight-line distance on foot is not far, and it only takes more than an hour to get there.”

Liu Yufei's words reminded Xu Dayuan, who froze for a moment, then nodded solemnly.

"It seems that we have overlooked a problem. As long as you have a pass for the Tongshan scenic spot, you can drive from Yangkou along the special passageway of the scenic spot to the place where we parked. It really doesn't have to walk very far. Let's go back to the city bureau."

Nov. 2013, 1

Even though it was Sunday, Zhou Ning went to work normally today, which made Zhou Ning feel a lot more balanced.

He walked upstairs quickly and came to the laboratory. Sun Gaotie was squatting in front of the door, fiddling with his mobile phone. Seeing Zhou Ning standing up quickly, he stuffed the last bite of egg-filled biscuit into his mouth.

"Boss, why did you come to the laboratory?"

"You eat slowly, are you waiting for the report?"

Sun Gaotie nodded, and hastily swallowed the food in his mouth, choking so hard that he beat his chest.

"Yeah, I'm waiting for the report. Sister Cui just came, she gave me a blank look when she saw me, and didn't scold me, hehe!"

Zhou Ning smiled. This kid has a really good personality. Just as he was about to speak, the door opened. Cui Lili came out. Seeing Zhou Ning, he patted Zhou Ning's arm with the report.

"Is this kid taught by you? You even know that the door is blocked. I really got your true instruction."

Zhou Ning smiled.

"How about Sister Cui, tell me about the findings of the tests sent by Liu Xiangrui and Villa No. [-]."

Cui Lili gave him a blank look, as if he had punched the cotton, but Zhou Ning's personality was really good, and he didn't feel aggrieved even if he was given more work.

"In Liu Xiangrui's nail and rectal samples, the DNA of two people was collected, one was from Zhang Wannian, and the other was consistent with the DNA of a male Anonymous found on Zhang Wannian's clothes."

Zhou Ning was taken aback.

"Wait, did you get it from the rectal sample?"

Cui Lili snapped and hit Zhou Ning with a report.

"Boy, don't pretend to be stupid with me. Don't you guys understand what this means? After listening to me, the DNA of two people was collected from the bed sheet sperm spot sample sent by Haishu No. [-] Villa. They are Zhang Wannian and this Male Anonymous.

On the other quilt, it was confirmed to be Liu Xiangrui's urine stains, and the water footprints were Liu Xiangrui's. On the discarded bathrobes and towels in the bathtub, we found a few residual hairs, where the hair follicles had not been removed 84 Destruction belongs to three people.

As for other extracts, the traces found are basically the three people's. In addition, on the inside of a cleaned cup, we found half of the fingerprints. The only pity is that the half of the fingerprints are from the side elevation. , not the central fingerprint, I have already sent you an email address, and you can compare it yourself.

Oh yes, in Liu Xiangrui's nail gap, apart from the DNA, I also received a piece of broken skin. After softening it, I also took a photo. The DNA of this and that male anonymous man was extracted from this piece of skin. It is oval and reaches deep into the dermis. "

This series of discoveries made Zhou Ning very excited, which proved his previous inference that there was a third person involved. Perhaps he conspired with Zhang Wannian to imprison and starve Liu Xiangrui to death. Kill Zhang Wannian, after all, there is his DNA on the dagger.

Just who is this guy?
Now there is no clue, if half of the fingerprint is his, maybe you can try to find it.

"Sister, can you tell which part this skin fragment is from?"