After all, Zheng Chuan is not a painter, and his painting ability is very worrying. But fortunately, he can still draw a complete human body shape. On the right shoulder blade of the back, he drew a shape that is somewhat similar to a triangle, but lacks sharp corners. part shape.
"Let's take this and leave the rest to you?" After Ning Shuyi got the painting, he stood up and said to Luo Wei.
Luo Wei nodded: "Okay, we are here, Qi Tianhua is in the next room, you two go and do your work!"
Ning Shuyi and Huo Yan stood up and walked out. Zheng Chuan was a little confused about the situation and quickly said: "Huh? Why are you leaving now? Don't you want to ask anything else? Police..."
The latter title was silenced again by Huo Yan's gaze.
Ning Shuyi didn't say a word when he came out of the interrogation room and returned to the office. He held the portrait in his hand and felt his heart beating loudly.
Ever since she took over this case, she had always felt that it was full of unreasonable things, but she had no idea where to start. She had already made some assumptions while chatting with Zhang Guanghui earlier. , Now Zheng Chuan is looking for Li Wei everywhere, and what he tells them is to once again confirm his suspicion that he had no way to implement it.
She didn't speak, and Huo Yan was naturally not a talkative person. When the two of them arrived at the office, before Ning Shuyi could say anything, he had already pulled out the autopsy report from the file. The two of them got together and read it carefully. Read the records in the report.
"So in our case, it is confirmed that the male deceased found in the cement block in the bathtub had a scar below his right shoulder blade, and the shape is very similar to what Zheng Chuan just described!"
Ning Shuyi placed Zheng Chuan's drawing, which was as good as a child's simple drawing, next to the autopsy report. Although the brushstrokes were very messy, when compared next to the scar photo on the autopsy report, the appearance was visible to the naked eye. .
Ning Shuyi looked at the report on the table and the piece of paper next to him, took a few deep breaths, and turned to look at Huo Yan: "What do you think?"
"Same as you." Huo Yan answered decisively, "The identity of the deceased may need to be re-identified."
"Yes." Ning Shuyi nodded, "The two corpses were wrapped in cement, and later added with the factor of decay, the faces were damaged to varying degrees, especially the male deceased's face was the most damaged.
The initial identification of the deceased was based on the fact that the physical characteristics of the two people were consistent with that of Deng Qingrong and Chang Junchao, mother and son. Chang Junchao had scars on his back, as did the male deceased. The height and shape of the two were consistent, including the blood type.
However, there are only a few blood types, which cannot be used as the main evidence for identification. However, Deng Qingrong, Chang Junchao, mother and son have no living direct blood relatives, so there has been no way to do DNA comparison.
The main basis for our previous identification of the deceased as Deng Qingrong, mother and son, was that in addition to the similarities in body and appearance, another important point was that there were signs of burglary at the crime scene. "
"Now it seems that the traces of the burglary are indeed true, but they may be slightly different from the initial judgment." Huo Yan nodded, "We think it is possible that the burglary was an accident after the murder, or that Li Because of the huge temptation of money, Wei broke into houses and killed people.
Now Li Wei is also missing. If Zheng Chuan's rhetoric is correct, then this matter may just go in another direction.
In the process of killing Deng Qingrong, Chang Junchao met Li Wei who had committed a burglary. Because Li Wei exposed his crime, he decided to kill and silence him.
The traces of struggle at the crime scene were left at that time. After Chang Junchao killed Li Wei, he found that Li Wei was similar in height and shape to himself, so he put him into his own clothes and filled the land with cement slurry with Deng Qingrong. Inside the bathtub.
As for the blood type and the scar on the back, it can only be explained by coincidence. "
"It seems that such a hypothesis is very likely to be true now." Ning Shuyi thought thoughtfully, biting the knuckle of her index finger unconsciously with her teeth. After a while, she raised a new doubt, "You still have Remember that fingerprint, right?"
"Remember, Li Wei stayed at the scene of the crime." Huo Yan replied.
Ning Shuyi waved his hand: "The fingerprint must be Li Wei's, we have confirmed this, but it is hard to say whether he left it at the scene by himself.
When the fingerprint was found at the crime scene, it was blurry and not very clear. We initially thought it was because it was left accidentally in a hurry, so it was so blurry.
But we also learned from the police officers at the police station who had more contact with Li Wei that Li Wei was obsessed with watching movies and thought he could find a way to erase all his fingerprints so that there would be no traces left for tracing. clue.
As a result, I didn’t expect that it would be unrealistic to smooth and polish fingerprints in reality, so I just made my fingerprints less clear and blurry.
Let's think about it. If the fingerprints were accidentally left during a fight, they would indeed be blurry. But now we have confirmed that the blurring of the one at the scene was intentional by Li Wei.
It can be said that the crime scene is relatively clean overall, and no fingerprints left by any other outsiders were found. Even when Zhang Guanghui went to Deng Qingrong's house to quarrel with her, we did not find her fingerprints left behind.
It was obvious that someone had specially cleaned the special areas where fingerprints were easily left. "
Huo Yan understood what Ning Shuyi meant: "An experienced habitual thief, even after serving his sentence, learned how to avoid the risk of a criminal case by using insufficient amounts.
It is unlikely that such a cautious and careful habitual thief would even know how to wipe key locations, but not realize that he had left a fingerprint elsewhere that was enough to be called evidence.
Therefore, the fingerprint was most likely left by someone else for him, such as Chang Junchao. "
"If this is really the case, then Chang Junchao can be considered a thoughtful person." Ning Shuyi couldn't help but sigh, "We extracted many things left by Chang Junchao and Deng Qingrong in their lives at the crime scene. There are messy fingerprints and not all of them have been wiped.
However, door handles and other places that outsiders may touch and leave traces have been wiped.
He knew very well that as a person living in that house, he knew that it was reasonable for his fingerprints to be present in large numbers in that house! "
