novice forensic medicine

Chapter 404

Liu Yongxin raised his leg and kicked it. This guy learned to speak and leave a sentence, which sounds too irritating. Just like Zhou Ning said, writing a novel is considered suspenseful, and reporting work like this is not enough.

"Looking for a fight, right? Let's make it clear quickly."

"Uncle Liu, don't worry. There is a tricycle mark next to the rut. I observed and measured it. It is consistent with the rut on the Mencun Bridge. There are still traces of oil leakage. I can confirm it without inspection. This is Yang Liang's. car.

In addition, when I came out in the morning, I checked Yang Liang's tricycle in the yard. I could see that the car had been washed, but I found a scratch on the outer edge of the handlebar, which was stained with yellow paint, which was the same as the one on the Mencun Bridge. .

I thought about it. I used to sample the back of the tricycle to check if there was blood on it. I tried to extract fingerprints from the handle. It was all Yang Liang's. Although the sampling was too perfunctory.

I just logged into the mailbox and saw a report from Sister Cui that Zhang Hongwei's index finger may be injured, so even wearing gloves may not be able to prevent the blood from seeping through, so this time I put the two handles into the grooves, and none of them leaked. Next, several samples were taken, and they were directly handed over to the team of Huang Detachment for inspection. "

With that said, Da Zhao found the camera and handed it to Zhou Ning.

After taking a look, it turned out that there were obvious traces of paint, but Zhao was still very careful when he thought of making the handle again.

"Very good. If Zhang Hongwei's DNA can be found, then this matter will be confirmed. If you are not familiar with the greenhouse, if you come from the north, you will not be able to tell whether this belongs to Yang Liang's family."

Liu Yongxin nodded.

"Indeed, looking at the shed is the same. Zhang Hongwei may have been following Yang Liang for a while. He planned to kill Fu Chunyu a long time ago, and then planted it on Yang Liang. Maybe he even met Yang Liang and even drugged him. , let him fall into a coma, entered Yang Liang’s house by himself and drove out a tricycle, let’s put these aside first, tell me, did you find a dagger under the cellar?”

Da Zhao patted his head and rummaged through the camera with a playful smile.

"Look at my head, I almost forgot about it. I found the dagger. It was just under the corpse. It wasn't buried very deep. In the sand dug out of the cellar, I also found a Huazi's cigarette butt with tooth marks on it. , I analyzed it, this is the sand near the upper layer.

Yang Liang has an ashtray at home, but the ones stored are the kind of dry tobacco that he rolls himself. It is impossible for him to smoke such expensive cigarettes. Zhou Xiaozhou, do you think it is possible that Zhang Hongwei discovered the secret in the cellar, so Yang Liang hurriedly opened the ashtray? ground? "

Zhou Ning was also a little surprised. He glanced at the photo and saw that the dagger was very broken, except for blood stains and rust on it. Huazi's cigarette butts were very fresh, not as if they had been buried for two months.

"Cigarette butts and daggers are also sent for inspection, right?"

"Well, it's sent for inspection, and the cleaning here is finished. By the way, I also sampled all the tools in the greenhouse, including fingerprints and swabs, because there is a spot on the handle that looks like blood to me, but it's just a wipe. Yes, the color is light, let me compare it with Xiaoqu, the fingerprint is not very complete, but it can still be used as a comparison object."

Xiao Qu took out his notebook and sat cross-legged on the ground. Da Zhao connected the data cable, uploaded the photo of the fingerprint, and the comparison frame on the computer began to flicker. After a while, the comparison was over, and Da Zhao almost jumped up when he saw the result.

"I'm going, it's really Zhang Hongwei's fingerprints. I didn't expect to guess it right, hahahaha, I quickly loaded these tools into the car, we can withdraw!"

With that said, Da Zhao ran away, and Cao Pingzhang gave a thumbs up.

I used to think that Zhou Ning's professional skills were terrible, but now I find that in this team, one of them is a capable person, even those two interns are many times stronger than his assistant, and they are not even worse than his own ability .

"It can't be compared. Old Liu is still as good as you. Let me move with you. I find that I can do these odd jobs in front of you."

As he said that, he ran over to help Da Zhao move his things out, and at the same time took out his mobile phone to contact the driver.

Liu Yongxin let out a sigh of relief, and put his hand on Zhou Ning's shoulder.

"You boy gave me a long face again. I think if Zhang Hongwei has an injury on his hand, as Da Zhao analyzed, DNA will be found on the tricycle and these tools. No matter how thoughtful he is, he is not a professional. It is an indisputable fact that any contact will leave traces, but I still need help at the last trembling, so go and listen."

Zhou Ning nodded, and when he saw the car coming, he asked Xiao Qu to get up from the ground, and helped Liu Yongxin into the car.

"Let's go, listen to Master, and we will send the Buddha to the west."

Everyone got in the car and quickly returned to Dayao City Municipal Bureau. This time, they were not in such a hurry. They had a good meal at noon. Cao Pingzhang inquired about it, and Wu Chunming brought Zhang Hongwei back. This kid ran out of the upstairs , was caught up at the coach station, and staged a big arrest scene.

Huang Youdao was not in a hurry this time. Neither Yang Liang nor Zhang Hongwei was in a hurry to interrogate. After all, they had to wait for the test results. According to the latest delivery time, the results would be available at five o'clock in the afternoon.

As for the Shenzhen City, the Passat has also been found. Da Zhao went to inquire about it, and came back to say that a professional person went to investigate. He had deducted 100 yuan for the cleaning fee. According to the records, there was a lot of dirt in the car. There was blood on the seat.

They found a blood-stained glove in the trunk gap, it was a white thread glove on the right hand, and there was a break on the outside of the middle of the index finger and thumb, with blood stains on it, and layered blood stains on the inside of the car, which had been sent for inspection in the morning , which will then send the test results.

Hearing these news, everyone was not in a hurry. Liu Yongxin was humming Peking Opera, basking in the sun by the window, Xiaoqu played a game, and those boys helped Da Zhao eliminate the snacks in the car. Seeing this, Da Zhao naturally ate it The one with the most.

Cao Pingzhang went to the front building and did not come back for a long time, while Zhou Ning was lying on the sofa and sleeping. It seemed that he saw Zhou Ning falling asleep. Da Zhao covered Zhou Ning with a coat, and the room became quiet.

Time passed by, and at 04:30, Xiaoqu's computer and Zhou Ning's mobile phone coughed at the same time. Zhou Ning opened his eyes instantly, but Zhou Ning was not in a hurry to take out his mobile phone.

"If Xiaoqu receives the test results from the Shenzhen market, send them directly to Sister Cui for comparison."

Xiao Qu opened it for a glance, and immediately began to operate it.

After waiting for a short time, coughing sounds came from the computer and mobile phone at the same time. Zhou Ning sat up, hung his coat on the coat rack, and walked out of the room with a small bag.

Both Zou Jialong and Pang Tianhang looked puzzled, poked Da Zhao's arm, and asked in a low voice:

"Brother Zhao, why did our leader go out?"

Big Zhao shook his head, and flicked his head one by one.

"Let you pay attention to observe the things around you, and exercise your ability to observe and judge. Why don't you pay attention to each of them, can't you notice the details?

Zhou Xiaozhou brushes his teeth after three meals a day, and also brushes his teeth when he wakes up. This is his habit. After taking you for so long, he doesn't know, and he doesn't know what to observe! "

The two suddenly realized, Zou Jialong muttered beside him:

"To be honest, when I was talking to the boss, my heart was a little hairy, and my palms were sweating involuntarily. It was the same as when I went to the concert of the five superstars in 2011. I was excited, nervous, and at a loss. It seemed that when I looked at the boss, my thoughts were all over. It's messed up, I was lucky to have one sentence left after I prepared ten sentences."

Pang Tianhang echoed from the side:

"Yes, I am also like this. The boss's aura is too strong, and it's like the kind of cheating. Looking at the corpse, it seems to know all the details and questions. The boss kindly asked us to ask more questions, but I don't want this ability. Asking questions, I don’t know where to start, this is the gap!”

Liu Yongxin glanced at the two, walked to the printer, read Xiaoqu's printed reports one by one, then signaled Xiaoqu to type one more copy, and handed the one in his hand directly to Cao Pingzhang.

"Fortunately, all the tests were consistent with our analysis. Zhang Hongwei's blood was found on the tools in the shed, on the handle of the tricycle, and on the gloves of the Passat trunk. As for the dagger, the blood of the deceased Feng Shujuan was found on the blade. , found Yang Liang's DNA and half of his fingerprints on his hand."

Cao Pingzhang's excited face was a little red, he kept taking deep breaths, and patted his chest.

"No, I'll take a blood pressure medicine first, and then call them to send the test report, otherwise I'm afraid the blood pressure will be super recorded."

As he said that, he really went to rummage in the drawer, and after taking the medicine, he took out the phone, dialed Huang Youdao, and repeated what Liu Yongxin said just now, without changing a single word.

Huang Youdao, who was on the opposite side, reacted even more excitedly. There was a bang from the receiver, which sounded like an outburst, probably because he had been suppressed for too long, and he was a little excited.

"Great, we finally have complete evidence, so let's strike while the iron is hot, why don't you invite Director Zhou and the others to come and listen to the interrogation, after all, the software needs to be used, I feel confident when he comes here."

Cao Pingzhang looked at Liu Yongxin, who nodded.

"Okay, we'll go there when Zhou Ning comes back."

Just as he was talking, Zhou Ning came back with his small bag, seeing several people looking at him, he quickly sped up his movements.

"Let's go, are you going to listen to the interrogation?"

Cao Pingzhang seemed to know the content of the test and was in a particularly good mood, so he also wanted to tease Zhou Ning.

"Director Zhou, you don't want to know what's in those inspection reports?"

Zhou Ning glanced at it and shook his head slightly.

"It's not necessary. I already knew the result when I sent it for the test. It's just to see if Zhang Hongwei's DNA can be found in the test. As for Yang Liang, there is nothing to say about his murder of Feng Shujuan. We just need to find the murder weapon."

Cao Pingzhang was stunned, his footsteps paused, he was supported by Liu Yongxin, Liu Yongxin looked at him and shook his head, why should this old man ask for trouble, but the calmness of his apprentice is actually more annoying than those who show off, such a big With the most important evidence in the case, he was so calm.

"I've been hit, why are you asking?"

(End of this chapter)