novice forensic medicine

Chapter 217 Left Handed

In the garage.

As soon as they approached, Wang Guangren ran back vigilantly. Before reaching the east gate, Liu Yufei kicked his left leg, and Wang Guangren fell to the ground directly.

At this time, he had already raised the wrench and threw it at Liu Yufei's leg, but Liu Yufei turned around, pressed Wang Guangren's back with his knee, grabbed Wang Guangren's right hand holding the wrench with both hands, and twisted it hard. Wang Guangren screamed and was twisted. Holding his arms, he lay on the ground and kept roaring.

"Who are you? Let go of me!"

"Stop yelling, I'm the police!"

As she said that, Liu Yufei put the handcuffs on Wang Guangren, then picked him up, grabbed his hand, and dragged him out.

Wang Guangli was a little dumbfounded. He squatted on the ground and looked at Wang Guangren who was taken out with a panicked expression.

"Comrade police, what are we doing, what's going on?"

Xu Dayuan waved his hand and signaled Liu Yufei to escort him into the car, and several criminal police officers behind stepped forward and took Wang Guangren away. At this moment, Xiao Zeng ran out from the small courtyard on the other side, his face unable to hide his excitement.

"There is a new Wuyang Honda Fengyi 125 in the yard. The license plate is covered with mud. I wiped the license plate number and it is Lu B58353."

This discovery can be regarded as the most direct evidence, Xu Dayuan waved his hand.

"Take it away in the car, and call Zhou Xiaozhou and ask him to arrange for two traces to come over and find the murder weapon. Wang Guangli will also take it back for interrogation."

After half an hour.

The car stopped, Zhou Ning and the others got out of the car, and Xiao Zeng ran over quickly.

"Forensic Doctor Zhou, you guys are here. We didn't move in the auto repair shop. The Wuyang Honda has been sent to the branch, but I don't know if the murder weapon is there."

"Let's see, your people back off first."

Everyone was very excited to find the suspect. Sun Gaotie trotted over with the investigation box, handed out things, put on shoe covers and gloves one by one, and started to enter the car repair shop. Yang Xuetong went to the residence.

Entering the car repair shop, the inside was very messy, with tools everywhere. Da Zhao observed it and found that the light switch was turned on. The room was lit up, but the brightness was still very dark compared to the outside.

Holding the luminol reagent, Da Zhao sprayed it whenever he encountered a wrench. He went around the whole garage and found no blood. Da Zhao scratched his head and looked puzzled.

"I said Zhou Xiaozhou, did we judge wrongly, this Wang Guangren is not the murderer?"

Zhou Ning shook his head, thought for a while and said:
"Xu Da has already said that the car repair shop belongs to his brother. For an obsessive-compulsive disorder, the place is too messy to leave the murder weapon here, but we don't know where it is hidden. Let's look carefully and see if there is a cellar. , tool shed, or hidden location."

When Da Zhao heard this, he gained confidence again. He walked through the small door on the east side, which directly connects the two brothers’ homes. There are three main rooms in the courtyard and three wing rooms on the east side. Still glowing with white nitrate powder.

Yang Xuetong came out from the main room and shook his head when he saw the two of them.

"The main room is messy, but there is no blood."

Da Zhao pointed to the east wing.

"This one was built later. It seems to be a wedding room for my younger brother. Go check it out."

Zhou Ning didn't move, just stood in the yard, looked around, and found that the car repair shop occupied the west wing of the house. There was a space between the small door on the east side and the main house, but when the door was closed, he found that there was It turned out to be a wall as high as the door.

Zhou Ning stood on tiptoe and found that the low wall had a roof. It seemed that a hut was built here by the walls of the houses on both sides, but there was no door on this low wall.

Zhou Ning returned to the car repair shop and carefully observed the position on the east side, only to find that the place where a decorative painting hung on the wall turned out to be a hidden door.

He leaned over, and Sun Gaotie followed suit, and handed over a bottle of luminol. Zhou Ning looked at Sun Gaotie with a smile. This kid reacted very quickly now.

Zhou Ning took the Luminol and sprayed it twice on the doorknob under the decorative painting. A faint fluorescent light appeared, and Sun Gaotie cried out happily.

"Blood, there is really blood!"

Zhou Ning twisted the spherical door lock, opened the door with a creak, and a damp musty smell came over his face. Zhou Ning pressed the nose clip on the mask and raised the flashlight to illuminate the small room.

Sure enough, this is a utility room with a lot of things in it. There are motorcycle hats and a backpack hanging on the wall. Zhou Ning's eyes lit up when he saw the backpack, because there was a white embroidery pattern slanted on the backpack, which was two people. a cherry.

This finding is in line with the surveillance video.

Zhou Ning reached out and touched the backpack, which seemed to be bulging with a lot of things. Zhou Ning's heartbeat was speeding up. All murderers with obsessive-compulsive disorder usually have some special hobbies, such as collecting the dead's socks, underwear, and fingers. This kind of habit has been recorded in many internationally renowned major cases.

After taking off the backpack, Sun Gaotie had already fetched a small folding table. Zhou Ning put the backpack on it. Sun Gaotie hurriedly took a photo. Blood stains could be seen on the zipper without spraying luminol reagent.

Unzip the zipper, and two plastic file bags with zippers appear in front of you. Inside are many wallets, of all shapes, neatly arranged.

Zhou Ning opened it and took a look. In addition to the cash, there were all kinds of cards and ID cards in it. There were even two elves stuffed in one of them. There were four ID cards. of four people.

Moreover, there were almost blood stains on every wallet. After taking out the two zipper bags, underneath was a long strip of heavy object wrapped in newspaper. Zhou Ning opened it carefully, and it turned out to be a huge monkey wrench with a plastic handle and a flashlight-shaped object. electric batons.

The wrench was stained with blood, and there were fingerprints on the handle. This discovery made Zhou Ning take two deep breaths.

"Go call them both, let's go back and compare them!"

Sun Gaotie looked excited, and just about to turn around, he excitedly said to Zhou Ning:

"Can the team leader allow me to collect fingerprints and blood samples for the suspect? I want to try!"

"Yes, it happens that both brothers need to collect samples."

Nov. 2012, 1

Following several coughs from the computer, Zhou Ning sprang up like an electric shock, and glanced at the time, it was already 7:10.

I didn't expect to wait all night, but there are indeed too many tests here, and I can't blame Sister Cui. The DNA of [-] people needs to be compared, bloodstains, physical evidence, wrenches, electric batons, everything is done again, which is better than before. There are more cases than pairs of jobs.

After reading the results, Zhou Ning grabbed his police uniform coat and walked outside. There were people sleeping soundly on the sofa and on the table. Zhou Ning didn't wake them up, after all, he worked until midnight last night.

Arriving outside the interrogation room, Zhou Ning was about to take out his mobile phone when he saw Xiaobai poking his head out from the observation room.

"Forensic Zhou so early?"

Zhou Ning nodded with a smile, he already smelled the pancake fruit with his probe.

"Where's Xu Da? Are you still in fatigue tactics?"

Xiaobai rushed to the front, shook his head excitedly, pointed to the observation room and said:
"The Tao team changed in the middle of the night, Xu Da's voice became hoarse, and he was eating breakfast. After all, he didn't sleep much for three days in a row, and he seemed to have a cold, but this guy is really hob meat. If you let me yell and preach, I won't say a word. Neither eat nor drink."

Zhou Ning had already followed Xiaobai into the observation room, no wonder Xu Dayuan didn't show up, at this moment he was already falling asleep with his head leaning on the chair while holding the pancake fruit.

Xiaobai wanted to reach out to call for someone, but Zhou Ning stopped him and put the report on the table. Liu Yufei came over after rinsing his mouth.

"I heard from Xu Da last night that you found the backpack and the murder weapon. Have the test results come out?"

Zhou Ning pursed his lips and nodded.

"Not only these, we also found [-] wallets, which contained documents, cards, business cards, etc., all of which had blood stains on them. The report just came out, and the DNA of the [-] victims and Wang Guangren's fingerprints were all matched. "

Liu Yufei clenched her fist and swung it vigorously, as if she was used to being in the criminal police team, all her movements were more masculine than a man's.

"Beautiful, it doesn't matter if you admit it or not."

"Well, there's just one problem."

Liu Yufei was startled.

"what is the problem?"

"what is the problem?"

Following Xu Dayuan's voice, Zhou Ning looked over and found that Xu Dayuan had woken up, his eyes were red, and there were blisters around his mouth.

Zhou Ning pulled out a report, which was the result of the laboratory extraction of the murder weapon.

"On this one, apart from Wang Guangren's fingerprints and the imprint of the glove, I also found the fingerprint path of Wang Guangli's left thumb on the side. Of course, I ignored the fingerprints alone. After all, the lines were pressed on the bottom, but the fingerprints are half blood. The fingerprints and bloodstains belong to Zhu Yuzhen, the deceased No. [-]."

After Zhou Ning finished speaking, this time it was Xu Dayuan who was stunned. He jumped up, rubbed his messy hair, started to circle around on the spot, raised his hand and waved it, and looked at Zhou Ning.

"You mean, his brother Wang Guangli might not be unaware, he might even be one of the participants, and he might be the murderer who killed Zhu Yuzhen last year?"

Zhou Ning nodded, turned on the phone, found the picture of the skeleton of the deceased on Baiguhua No. [-], and then zoomed in on the location of the wound, showing it to Xu Dayuan.

"On the way to your place, I saw pictures of the skull of the deceased. Zhu Yuzhen's skull and face were indeed smashed, but the degree of fragmentation was not as good as that of the other victims. You can look at the other victims."

With that said, Zhou Ning clicked on other photos and compared them one by one.

Not to mention, if you look at it alone or put it together, you don't feel any difference. After comparing it in this way, you can find that the facial fractures of the Baiguhua No. [-] deceased just collapsed in place, and were not broken into slag like the other deceased.

With such evidence, people have to think too much, but in this way, the conviction also has more stringent requirements on the evidence, after all, it involves the issue of sentencing.

"Xiao Zeng went to bring Wang Guangli back, it looks like we almost left him behind."

Xu Dayuan frowned, pointing to the fingerprint photo on the murder weapon.

"Have such a piece of evidence been discovered now?"

Zhou Ning nodded, then looked at Xu Dayuan and shook his head slightly.

"Actually, there is another piece of evidence. From the analysis of the pictures, the assailant of the skeletal No. [-] deceased was hit with both hands, but he had a clear sense of direction. I think the murderer was left-handed."

Xu Dayuan narrowed his eyes.

"you sure?"

(End of this chapter)