A bolt of lightning struck from the sky, followed by the sound of thunder.
The sunny weather suddenly turned into the underworld.
Jiang Yuan carried the USB drive and ran all the way back to the building of the Criminal Police Brigade, with Liu Jinghui following closely.
"I actually have headphones." Jiang Yuan sighed and led Liu Jinghui back to the office.
Wow.
The rain was pouring down at any time, hitting the glass and making a crackling sound.
Jiang Yuan quickly closed the window and turned on the phone.
Liu Jinghui took care of himself and found a seat to sit down, as if he were a guest. Watching Jiang Yuan busy, he felt a sense of security in his heart.
"Tea or coffee?" Jiang Yuan asked Liu Jinghui politely after closing the window.
"Tea." Liu Jinghui thought about it.
Jiang Yuan took out a bottle of "tea π" from under his desk and placed it in front of Liu Jinghui.
Liu Jinghui, 40, could hardly hold it back.
But when he raised his head and saw that Jiang Yuan had already read the case in the USB flash drive, he had to suppress his mood.
"This is a case last month in a residential area in Yunchang City. The deceased woman was 45 years old. She was the accountant of "Yunchang Evening News" and she usually likes to buy gold and silver jewelry. It is suspected to be a burglary or robbery.
"Causing death." Liu Jinghui only introduced the case in two sentences, but also hinted at the complexity of the case.
Cases involving the media must be handled with extreme caution.
The deceased was also the accountant of the company, so he had to be extra careful.
"A few fingerprints were extracted from the crime scene, but whether there are blood fingerprints or not, there is no way to connect them with the case itself. In addition, there were no bloody footprints at the scene. They were shown to two experts from the provincial department and they concluded that,
We can also identify the murderer."
Liu Jinghui continued to introduce.
The case was obviously very easy, but Cui Jingzhen was not very anxious.
He has always taken on easy cases.
Any case where suitable fingerprints, potential DNA, footprints, murder weapons, etc. can be found and can be located through technology will fall into Liu Jinghui's hands.
Cui Jingzhen is the only one in Shannan Province who can solve crimes purely by reasoning.
Of course, the reasoning is that it requires technical support.
Liu Jinghui's idea was quite predictable, and he added: "I think the on-site investigation personnel in Yunchang City are of relatively high standard. There was not a small amount of bloody footprints at the scene, but whether there was a bloody fingerprint left, or whether it was found
Clothing fibers or other physical evidence, I want to ask you to take a look at it again."
The physical evidence found, including the origin of fingerprints and footprints, as well as the bloodstains themselves, have not been examined by experts from the provincial department.
However, these evidences were all extracted from on-site surveys in Yunchang City.
From Liu Jinghui's point of view, once the existing evidence is revealed, it would be better to simply re-investigate the crime scene.
He also hopes to reconstruct his vision of the case by investigating the crime scene.
Compared to fingerprints and the like, Cui Jingzhen has a clear memory of Jiang Yuan's on-site investigation level and quite trusts her.
In fact, Jiang Yuan's crime scene investigation ability is really weaker than fingerprint identification - the criminal police in Ningtai County could see it, and Liu Jinghui could actually see it, but he had seen it before, and it was vague.
If you are confused, you will not have a more correct understanding.
Jiang Yuan was under the computer, looking through the photos one by one without saying anything.
Liu Jinghui looked a little too happy to see anything. He said a few words and waited for Jiang Yuan to say a word. Liu Jinghui claimed to be an expert in reasoning. As soon as his mind turned around, he had already guessed something, and said:
"Yes, I came here by the way this time, but I originally wanted to trouble you. You know. Because I have to go on a business trip, and you have been involved in several cases in a row recently, so I thought of bringing other cash.
Check it out and take a look."
"It happened that someone from the ministry came over and said they were coming to Ningtai County, so I came here specially. I doubted your ability to conduct on-site inspections. If I had doubts, I would have rushed over here."
"By the way, when I take over this case in the next two days, you are still working on the next murder case. Who knows when you will solve the case. We are also waiting here in Yunchang City."
Jiang Yuan waved his hand and said "en" again: "I know. You are overthinking it."
Liu Jinghui's eyes shone brightly. He thought about it less. Usually people who say this blame you for not thinking of it...
"Ahem." Liu Jinghui changed his angle and said, "If you take a day off first, it will rain anyway today, so it's hard to leave. Let's wait until tomorrow."
"I have something to do. I was already resting yesterday." Cui Jing waved his hand again.
Liu Jinghui reasoned in his mind and explained: "I understand, I may have arrived relatively late, or did I call in advance..."
"Is the scene protected well?" Jiang Yuan interrupted Liu Jinghui's thoughts.
Liu Jinghui paused for two seconds before continuing: "The crime scenes are all indoors, mainly the victim's master bedroom, so they will not be affected by wind and rain."
"If possible, it's best to seal up the crime scene first. People have to withdraw for the time being." Jiang Yuandao.
Liu Jinghui changed his mind and asked, "You have no idea? What idea?"
"I have to look at the pictures from the scene again and study them before I can come to any conclusion." Jiang Yuan said softly: "When I run out of ideas, I will reconsider the crime scene. In the past two days, people will go there first.
Okay, protect the scene..."
"You want to engage in metaphysics." Liu Jinghui was happy and said deliberately: "In addition to watching TV series and movies, technicians who engage in mystical tricks often die after the results come out."
Jiang Yuan glanced at Liu Jinghui and said anxiously: "I think there is nothing wrong with the footprints. I will think about it when I go back."
Liu Jinghui couldn't help but said: "I showed the footprints to Lao You. Do you think there is nothing wrong with them?"
"The experts in the future should just look at the pictures statically." Cui Jing asked Liu Jinghui in return.
Liu Jinghui thought about it for a moment and nodded: "It's a small difference, right? How else do you want to see the pictures of the footprints?"
"We can think about it comprehensively. I don't have a definite conclusion now." After Jiang Yuan said this, he wanted to be verbose. He stood up and said: "Liu Chu, if you rest first, I will give you the results tomorrow."
"This... okay." Liu Jinghui had no choice but to say something.
Yes, it was raining inside, and Liu Jinghui had somewhere to go.
Jiang Yuan also glanced at the window, sat back under the chair, and silently looked at the pictures on the USB flash drive.
Liu Jinghui stuffed all the photos taken during the local survey into the USB flash drive. In terms of the number of pictures alone, they are very few.
As Jiang Yuan watched, the rain inside stopped.
The sweetness in the air before it clears up.
Jiang Yuan stood up and opened the window, taking a few breaths of fresh air. When he turned around, Liu Jinghui stood up as if he had been awakened.
On the rare occasion when Liu Jinghui wanted to talk, Jiang Yuan shook his head and said proactively: "Liu Chu, I don't have any guesses."
"Oh, you say." Liu Jinghui replied quickly.
"I think all the bloody footprints at the crime scene were man-made," Jiang Yuan replied.
Cui Jingzhen frowned: "Man-made?"
"Look at this from an overall perspective. The footprints here are the most obvious. They look like retreating footprints, but in reality, the suspect walked out backwards." Jiang Yuan clicked on the picture under the screen and his tone gradually became more certain.
.
They are footprints with the same center of gravity, and they are not the same. However, static footprints can be interpreted in many ways. Only by combining the scene and gait can we make a definite judgment.
The main idea is that when walking backwards, the stride length must be larger.
Liu Jinghui had always cared about technical details, but he quickly pushed forward: "Forging the crime scene shows that the suspect really has no counterattack ability. And that he wants to get away with it by forging the scene shows that it is difficult for him to be known in advance, and it is very difficult for him to be known.
Maybe it’s the key person to believe in…”
Jiang Yuan saw that Liu Jinghui had retreated into a state of reasoning, so he simply watched in silence.
But Liu Jinghui became more and more excited, more and more excited.
After a while, Cui Jingzhen turned around, looked at Cui Jing and sighed: "If the footprints are really disguised, it is likely that an acquaintance committed the crime, and the smallest suspect is the husband of the deceased. If this is indeed the case, the case will be solved
Already."
Liu Jinghui looked at Cui Jing with cold eyes.
(End of chapter)
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