Serious Crime Unit 1

Chapter 484 Unknown Male Corpse (2)
Just when Jiang Yiming was about to answer her, the phone on his desk suddenly rang. He told Song Wanqing that he would call you later. Then he hung up the phone, picked up the landline and said, "Hello, I'm Jiang Yiming. Who are you? What's the matter? thing?"

"Team Jiang, this is the 110 command center. One minute ago, someone called the police, saying that a murder occurred in Blue Home in the northwest at the foot of Laishan Mountain. Please send someone to investigate."

"Okay, I'll summon people to rush there right away. You first stabilize the reporter and tell him not to go away." After Jiang Yiming finished speaking, he put the phone on the table.Today is Saturday, and everyone else in the No. 1 Major Crime Team is resting at home, but it is Jiang Yiming's turn to be on duty, so he works alone in the office.

He called each team member, and then went to the tool room to get the investigation boxes. He took out the four investigation boxes from the safe, put them all in the police car, and waited for the arrival of the team members.Standing beside the police car, he suddenly remembered his date with Song Wanqing and felt that he would definitely miss the date this time.Because it was almost dark at this time, the survey site would not be completed until four or five hours.

He took out his mobile phone and called Song Wanqing: "Qingqing, I'm sorry! A murder just happened. I have to go to investigate the scene. I don't have time to go to your house for dinner. If I finish work early, I can accompany you to the flower market." In fact, He knew in his heart that this promise was unreliable, but he wanted to compensate her as much as possible.

Song Wanqing said: "It doesn't matter. Your work is important. Don't take visiting the flower market to heart. I haven't studied for several days and I look disgusting. I want to bathe myself in the fragrance of books. Just work hard."

After Jiang Yiming heard this, he suddenly relaxed.Only a girl with a clear heart can be so considerate.He was glad that he had such a beautiful woman. This was God's favor to him. A rose withered but a lily was sent to him.

A quarter of an hour later, all the team members arrived and they drove two police cars to the scene.

Zhou Ting and Lu Yingying cordoned off the scene, while Xiao Ke and Wu Jiang were laying the exploration steps.Because it was cloudy and it was getting dark, the scene was very dark. Jiang Yiming turned on the inspection light. Luo Jin put on goggles, gloves and a hat. He walked to the body and found the deceased lying on his back naked on the cement floor.

The deceased's face was chopped up in a criss-cross pattern with a sharp instrument. There were about 50 knife marks, and his face was covered in blood, making it impossible to identify who he was.Because the wound was very deep and narrow, the cut surface was smooth, and the knife was clean and sharp, it should have been cut with a razor or a scalpel.

Luo Jin looked down from the face of the deceased and found that all ten fingers of the deceased had been chopped off, leaving only two palms, and the fingers were missing.He then looked down and found that the deceased's genitals had been cut off and were missing.

There was a large pool of blood at the feet of the deceased. The blood near the outside had dried and turned purple.Luo Jin picked up the deceased's foot and examined it. His anterior tibial artery was cut with a sharp instrument, revealing a gaping wound from which blood flowed.

Luo Jin asked Xiao Ke to take pictures of the body, and then turned the body over to see if there were any wounds or body spots on the back.If this is the original state of the deceased when he died, then the corpse spots must be on the back, because human blood is constantly circulating. Once dead, it will stop in the lower parts. When lying down, it will be on the back, waist and other places where there is no pressure.If the body spots are already formed and the body is moved, it will be seen that the body position does not match the body spots.

The body spots of the deceased were light, but the rigor mortis was very severe, which was out of proportion to the body spots, indicating that the deceased died of hemorrhagic shock.Because the blood will flow out from the broken large blood vessels, the blood in the body will be greatly reduced, and the corpse spots will not be obvious.There were no wounds on other parts of the deceased's body, indicating that he died from blood loss.

Luo Jin opened the deceased's eyes and found that his cornea was relatively clear. Considering the clarity of the cadaver spots, rigor mortis, liver temperature and cornea, the deceased should have died between 3 and 4 o'clock this morning.

"Approximately how long has the deceased been dead?" Jiang Yiming asked Luo Jin.

"Died between 3 and 4 o'clock this morning, about 14 hours ago."

"Why did the murderer slash the deceased's face and chop off his fingers?"

"It should be to interfere with us finding the source of the corpse." Luo Jin knew that Jiang Yiming was deliberately testing him. It is impossible for Jiang Yiming not to know such a simple truth.

"So, can the murderer succeed in his purpose?"

"Of course not. We have many ways to find the source of the corpse." Luo Jin was very confident. After 2008, the Municipal Bureau imported many high-end equipment from abroad, including mass spectrometers, spectrometers, chromatographs, gas spectrometers, GC-MS, polygraphs, ballistic detectors, etc.

These instruments are controlled by professional technicians and placed in various laboratories. Luo Jin is their team leader, responsible for managing them and conducting technical research and development.These people who work silently behind the crime team are very important. They are the key to evidence collection and the helmsman guiding the direction of investigation.

Jiang Yiming nodded, turned around and asked Wu Jiang: "Old Wu, have you extracted any valuable traces?" "I extracted three shoe prints, one of which is from the policeman Nian Pangjun. I have compared it. The other type of shoe print should be that of the deceased, and the third type of shoe print, no, should be said to be footprints, because there is no shoe print, should be left by the murderer. The murderer entered the scene wearing shoe covers and killed the deceased, so only the The footprints of the lower shoe covers rubbing against the ground.”

"Is this suspicious footprint covering the deceased's shoe prints?"

"Yes, the murderer left the most footprints at the scene. Most of the deceased's shoe prints were covered by his footprints. This shows that the murderer lingered at the scene for a long time. He may have watched the deceased slowly die before leaving."

"No, I don't think so. I think that after the murderer knocked the deceased unconscious, he cut his hamstrings and let him slowly bleed to death. Before the deceased died, the murderer had already left the scene, so he was not present. Proven."

"Just like Luo Liangcai from the Royal Bathroom Equipment Company had his hamstring broken?" (The first murdered person in "Crime Unit No. 1: The Sorrow")
"Yes! Apart from these three shoe prints, are there no other shoe prints?"

"Yes, but the other footprints are covered with dust, stale and of no value. Of course, we extracted all the shoe prints, but no fingerprints were extracted because the walls were made of rough bricks and fingerprints could not be extracted. "

"The deceased's skin was shiny and fair, like a rich man. If so, why didn't he drive here? Why did he come here alone to meet the murderer?"

"This is a mystery. We need further investigation to get the result. All current guesses are inaccurate. Let's wait for Luo Jin's autopsy report to be analyzed before it comes out." After Wu Jiang finished speaking, he went to work.

Jiang Yiming called Nian Pangjun for questioning and asked him about what happened. He truthfully told Jiang Yiming the situation at that time in detail.After hearing this, he felt that Nian Pangjun would not lie, so he asked him to leave his phone number and asked him to take the waste to the criminal police team and the evidence warehouse first, and they would pay him according to the price.

Nian Pangjun nodded, started the tricycle and drove towards the city bureau.

Jiang Yiming thought that maybe he could get clues from Nian Pangjun's scraps. If the murderer sat on the scraps and smoked, he might leave DNA samples, such as saliva, dander, and hair.

Jiang Yiming walked around the Blue Home, trying to find the means of transportation left by the deceased. It was impossible for the deceased to walk to the unfinished building, right?However, he walked for half an hour and found nothing.What's even more pity is that there are no monitors around. This is a murder scene deliberately chosen by the murderer.

He stood outside and looked at the sky. The sky was dark. Only the neon lights in the distance penetrated the darkness and dyed the sky dark red. It started drizzling again... It seemed that he met a highly intelligent criminal again this time. , why would such a brutal murder occur during the Lantern Festival?

2
"The murderer cut open the anterior tibial artery, causing hemorrhagic shock and death. He died between 2017 and 2 a.m. on February 11, 3. Almost all the stomach contents were emptied and digested in the intestines." Under normal circumstances, Luo Jin always speaks first at the case analysis meeting.

"The deceased's clothes were stripped off, his fingers were cut off, and his face was slashed. Nothing was found at or near the scene to prove the identity of the deceased. This must be a premeditated murder. Old Wu, what do you think?"

"We first need to find the source of the body. The murderer did this to interfere with our search for the source of the body, so we must find the source of the body first. We extracted three fresh footprints from the scene, one of which belongs to the person who called the police, Nian Pangjun. I observed I found the deceased's feet, and the other shoe print was that of the deceased. However, I don't know who it belongs to without shoe prints. I judged that it was left by the murderer. We also collected cigarette boxes, cigarette butts, instant noodle wrappers, etc. at the scene. The items, after testing, were not left behind by the murderer because these items had been covered with a lot of dust."

"How can we find the source of the corpse?" Jiang Yiming likes to brainstorm. In fact, he already has a good idea of ​​​​finding the source of the corpse.

"The deceased was 175 centimeters tall and weighed 120 pounds. He was a male. I extracted the enamel of the deceased's teeth and conducted carbon isotope identification, which confirmed that the deceased was between 35 and 36 years old. This was also confirmed from the pubic symphysis. If the deceased was this City residents can be found in the missing persons information database. I think it’s not difficult to find, right?” Luo Jin answered Jiang Yiming.

"Why didn't the deceased resist the injury?" Jiang Yiming asked Luo Jin again.

"The blood of the deceased contains trace amounts of benzodiazepine and r-aminobutyric acid and other elements, which are the main components of triazolam. I also extracted trace amounts of ether from the nostrils of the deceased. The deceased should have been knocked unconscious by the murderer with ether, and then Then he drank triazolam, and after the deceased entered a deep coma, he cut the anterior tibial artery and slowly bled to death."

(End of this chapter)