Serious Crime Unit 1

Chapter 995 Death of the Scavenger (2)
"That's not necessarily true. There are a few centimeters of space between ribs, and small and sharp objects can easily penetrate." Although the scene was stinky and flies were flying, they could still talk calmly. They had long been used to it. To be in such a place is admirable.

At this time, Wu Jiang walked up to Jiang Yiming and said: "Captain Jiang, the scene was cleaned up by the murderer and 3 types of shoe prints were extracted, totaling 6, which may be worthless. However, 5 types of fingerprints were extracted, totaling 20. However, I don't know if there are any It’s worthless, you have to get the database for comparison to get the result.”

"Why is there no shoe print?" Jiang Yiming didn't understand.

"This shows that the murderer is very bold, calm, and thoughtful. He is not an ordinary murderer. He may have planned it for a long time." Sweat slowly flowed down Wu Jiang's cheeks, soaking half of his mask. The weather was too hot, so the deceased The Giant View was formed within three days.

"Who would murder an old man scavenging?" Jiang Yiming was very confused. Logically speaking, such a person would not cause trouble.

"As long as we investigate, the truth will eventually come out."

Jiang Yiming nodded, walked to the bed, lifted the small sheet on the bed, and saw an old man's mobile phone hiding there quietly. The mobile phone was not locked, and he only needed to press the pound key to unlock it. He opened the mobile phone and checked the address book Check it out.

There were only 28 numbers in the address book. Jiang Yiming opened the numbers and checked them one by one. There were 18 numbers from Baoshan City, Yunnan Province, and 10 of them belonged to this city. This showed that Ma Er had no friends and his social relations were extremely simple.This will bring convenience to case handling. The more people have mobile phone numbers, the more complex their social relationships will be and the harder it will be to check.

At this time, Wen Xiaorou returned to the scene, and Jiang Yiming asked her if she had found any monitors nearby?Fingerprints, DNA and surveillance video are the three magic weapons for handling cases and the three ironclad evidences, which play a huge role in investigation, prosecution and sentencing.

Wen Xiaorou pushed a lock of hair that was stuck to her cheeks with sweat behind her ears, smiled slightly and said, "This place is called Xi'ao. There used to be many villagers living in it. Later, the government wanted to demolish it and the villagers all moved away, so the original All the monitors have been removed..."

"Tell me the key points." Jiang Yiming said.Wen Xiaorou is a slow-tempered person with a personality like her name, while Lu Yingying is a quick-tempered person. Together, they can complement each other.

"I walked around the site and found that there are four roads leading here. However, only Xi'ao Road in the west and Shuiqu Road in the south have security monitors. The closest to the site is the monitor on Xi'ao Road, which is about It is 150 meters away and the scene cannot be photographed, and the monitor on Shuiqu Road is 200 meters away from the scene and does not work."

After listening to Wen Xiaorou's report, Jiang Yiming asked everyone if they had completed the survey and were ready to call it a day.Everyone agreed, so they packed up their survey tools, got in the car, and prepared to return to the team.Luo Jin asked the body collector to transport the body back to the forensic center for preservation.

On the way back to the team, Lu Yingying said weakly: "Captain Jiang, we haven't had a midnight snack for a long time. Why don't you treat us to a midnight snack together? You said that after solving the Hong Guang murder case, you would invite us Eat a big meal.”

"I smelled the corpse smell all night and didn't want to eat anything," Luo Jin said.

"Are you so fragile? I also smelled the stench of corpses. Why do I want to eat?" Lu Yingying's eyes squinted at Luo Jin. Luo Jin quickly blocked her gaze with his hand and turned his head to the car window, pretending to admire the neon lights. night view.

"Okay, I'll treat you tonight, what do you want to eat?" Jiang Yiming asked cheerfully.

"You see the moon has risen, the night is as cool as water, and the scenery is beautiful. Why don't we go to the Gold Coast to eat seafood? This way we can enjoy the scenery and delicious food at the same time."

"I'll listen to you." Jiang Yiming has very strict requirements on his subordinates at work, but in life he is a very easy-going person.

"Then from now on, do you have to treat us to a guest every time we solve a case?"

"Yingying, don't push yourself too hard. You can't reimburse me for a big meal. Do you want to eat until I go bankrupt? But snacks and drinks are okay." Jiang Yiming said with a smile.

"Yingying, please spare Captain Jiang. Let's do this. Whenever a major case is solved in the future, I will treat you to a big dinner. Anyway, my mother's company gives me millions of bonuses every year and I have nowhere to spend them. I don't have anything to spend." The noble sentiment of donating money is just enough to share delicious food with everyone." Zhou Ting grabbed the topic and said.

"No, I always eat your food. I feel a little guilty. It's better for Captain Jiang to treat me. Only in this way can I prove that Captain Jiang is a responsible and generous leader. Captain Jiang, don't you think so?" Lu Yingying looked at it with a playful smile. Jiang Yiming.

"Okay, we only have about ten cases a year at most. At worst, I'll treat you to an affordable meal once a month."

"Captain Jiang, that's great, you have to keep your word."

"a man of his words!"

Lu Yingying was very happy. She called Xiaoke, who was sitting in the next car, and told him and Wu Jiang that they would go to the Gold Coast to eat seafood together.They sat by the front river, enjoying the cool river breeze, eating delicious seafood, drinking mellow wine, admiring the waning moon, looking at the silvery river waves, chatting about the case, the atmosphere was particularly good, and they were in a good mood Extremely comfortable.That's all a good life is, right?

2
"Team Jiang, the autopsy results are out. Ma Er died between 2020 pm and 8 pm on August 7, 3. Judging from the degree of digestion of the deceased's stomach contents, he most likely died at 9 pm on the 7th or in the evening. 3 o'clock. Cause of death: The heart was punctured by a sharp instrument, causing death from hemorrhagic shock." Luo Jin walked into Jiang Yiming's office and placed the autopsy report on his desk.

"Are there any anesthetics or toxins in the deceased's body?"

"No."

"Do you have any good suggestions?" Jiang Yiming asked.

"The wound on the deceased's heart is only two centimeters, which is about the same size as the wound on the body. I think the murderer stabbed the deceased to death with a very sharp screwdriver. Very few people use this method to kill people. I guess the murderer should be People at the bottom of society, if they are professional killers, usually kill with weapons such as Swiss knives or pistols."

"How many centimeters did the sharp object penetrate into the chest?"

"12 centimeters. This is not too deep, and the force is medium. I calculated based on the height of the wound on the deceased and inferred that the murderer was about 165 to 170 centimeters tall. The murderer's screwdriver stabbed off the mark, and the wound was from left to right. direction, this shows that the murderer is right-handed, and also shows that the murderer's killing method is unprofessional, and may be a temporary murderous intention."

"On impulse? Is it an indiscriminate killing?"

"The possibility of indiscriminate killing is relatively small, right? Indiscriminate killing generally does not kill only one person, and there is no need to clean up the scene. For example, when a terrorist kills someone, he kills indiscriminately. Not only does he not clean up the scene, but he also announces to the world that he killed him. people, thereby achieving the purpose of threatening the government.”

"Judging from the murderer's actions of cleaning up the scene, he should know Ma Er or someone with a criminal record, otherwise there is no need to do this. This case still needs to be found among Ma Er's connections. Okay, go ahead and do your work. I believe this case can be solved without much effort." Jiang Yiming was very confident.

After Luo Jin left, Wu Jiang came to Jiang Yiming's office. He walked up to Jiang Yiming and said: "Xiao Ke and I compared the five fingerprints extracted from the scene and entered them into the database. The result was that none of them matched. If One of the fingerprints belongs to the murderer, which means the murderer has no criminal record.”

"What is the result of the shoe print comparison?"

"We only extracted one type of shoe print from the center site. After comparison, it was found to belong to Wu Yijian. However, we extracted two shoe prints in the kitchen, one of which was Ma Er's and the other was left by a half-heel shoe. Yes, I judge that it belongs to a woman. In addition, I found a size 41 men’s shoe print at the corner of the north wall and the west wall. I don’t know who it belongs to.”

"Isn't it from Ma Er?"

"No, although Ma Er also wears size 41 sneakers, the wear angle of the soles is different, so it can be judged that the gait of the owner of the shoe print is also different. Therefore, I can be sure that the suspected shoe print is definitely not Ma Er's."

"Could it be left behind by the murderer?"

"This possibility is very small. The murderer wiped the scene with a rag, and it was impossible to miss the shoe print. After the murderer killed someone, he could clean up the scene so calmly. I think he is a brave and careful person. There should be a criminal record. However, the fingerprints cannot be matched in the database, indicating that the murderer wore gloves to commit the crime."

"How do you think the murderer got into the scene?"

"I think the murderer should have called the door to enter the scene, or Ma Er did not close the door when he was at home, and the murderer directly broke in and killed Ma Er. The most unlikely thing is that the murderer used a counterfeit key to open the door and get in, because no microorganisms were extracted from the lock cylinder of the door at the scene. Metal particles.”

"But Luo Jin believes that the murderer accidentally killed someone because the murderer's screwdriver missed the target."

"The missed stabbing does not mean that the murderer deliberately committed the murder, because when Ma Er saw the screwdriver stabbing him, he would subconsciously avoid his body. Therefore, the murderer may have missed the stabbing."

"Well, you make sense. You and Luo Jin both believe that the murderer is an acquaintance of Ma Er, so let's start the investigation from Ma Er's connections."

Jiang Yiming and Zhou Ting went to the mobile company to retrieve Ma Er's call records in the past six months and print them out.Jiang Yiming found it incredible when he saw it, because Ma Er only used about 10 yuan in phone bills a month, making only 8 calls and receiving 9 calls per month on average.Jiang Yiming's phone bill is as high as 200 yuan a month, and Ma Er is like a monk who retreats from the world.

(End of this chapter)