Chapter 198 Not the Murderer
The arrest of Zhang Yuhui went without any disturbance.
Zhang Yuhui, male, 36 years old, engineer of a software company, bald, otaku.
Last night, he didn’t get up in the morning because he stayed up late writing code. When he woke up, there was a black gun pointed at him.
“What’s it called?”
"Zhang...Zhang Yuhui..."
Zhang Yuhui graduated from a prestigious university and experienced a good higher education. He knew very well that if he was not dreaming, the person who could break into his room with a gun must be the police. , or troops.
I am just a coding otaku, never married, but my energy is squeezed out by my company boss, and I have no time to undermine social stability.
My job is the program code for smart appliances. It does not involve secrets, and I have never communicated with foreigners. It should not involve selling state secrets.
In addition, the clothes the other party was wearing... were obviously police uniforms.
Therefore, when the other party asked him his name, although Zhang Yuhui was very nervous, he still answered tremblingly.
"Do you know why you were arrested?"
"No...I don't know..."
Zhang Yuhui answered honestly, he really didn't know.
“Take it away!”
Interrogation room of Yunfeng City Criminal Investigation Detachment.
"Where were you on June 28, eight years ago?"
"I don't know."
"Zhang Yuhui!"
Chen Wu personally interrogated Zhang Yuhui. Eight years ago, on June 26, Chen Wu took office as the head of the criminal investigation detachment. On June 28, the headless body was discovered.
Therefore, Chen Wu has a very deep memory of the time points of that year.
“Have you forgotten the headless body found in the abandoned grain depot on Weiwu Road eight years ago?”
“Oh, you mentioned that case, I know it, the headless case. It’s not too far from my home.”
Chen Wu almost choked and said it was not true.
“You know but you still haven’t confessed?”
Chen Wu stared at Zhang Yuhui on the interrogation chair like a hawk: "Zhang Yuhui, tell me, who did you kill back then, why did you kill him, and where were the heads hidden?"
Huh?
Zhang Yuhui was stunned.
What kills people?
What head?
"Captain Chen... what did you say... kill someone?"
Zhang Yuhui finally reacted: "You... think I killed someone?"
Zhang Yuhui's confused expression turned to panic. : "I didn't kill anyone! It's unfair!"
Bang!
Chen Wu stood up and slapped the table: "Zhang Yuhui!"
"Didn't you just say that you knew about the case, and now you are still pretending to be innocent? Isn't it too late?"
Zhang Yuhui felt that he really felt a little innocent: "In the case eight years ago, everyone in our community had their fingerprints collected. And DNA, of course you know it. How can the old people living there not know it?"
Chen Wu paused and decided to play his trump card.
"The dagger we found in the body had your fingerprints on it. Do you still want to argue?"
"Fingerprints?"
Zhang Yuhui was stunned again: "Captain Chen, it's impossible, really."
"I was on a business trip in May of that year, and I didn't come back until a few days after the crime occurred in June. There was no time to commit the crime. I made a record at that time of..."
The investigation against Zhang Yuhui was launched again.
Results are fed back quickly.
"Team Chen, the identity of the deceased has been found."
Although Zhang Yuhui himself did not admit that he committed the murder, after Lu Chuan confirmed the other party's fingerprints, the criminal police investigating the case launched an investigation into his interpersonal relationships.
As a result, the identity of the deceased was discovered.
It turns out that the deceased's name was Zhao Yali, and she was Zhang Yuhui's ex-girlfriend. However, because Zhang Yuhui could not afford a house and did not understand humor, the two broke up at the beginning of eight years ago.
"After we broke up, I thought she had gone back to her hometown, and I had no contact with her since then..." At that time, Zhao Yali was a model, often accepting advertisements and shooting in Yunfeng City, Tianzhou City, Haizhou City and other places. photo.
Therefore, her whereabouts are uncertain, and Zhao Yali is from another province and has been working since she was very young.
“She has very little contact with her family. When we were dating, I heard her say that she had never returned home or contacted her family in the past few years.”
Zhang Yuhui's words also explain why there is no report of Zhao Yali's disappearance.
After not contacting my family for many years, there is no way to say that he is missing or not missing.
The whereabouts of Zhang Yuhui eight years ago were clearly investigated.
According to the identification results of the corpse by the forensic doctor at the time, it was basically determined that the deceased died about half a month under the circumstances at that time.
In other words, the specific time of death of the deceased was around June 13th.
At this time, Zhang Yuhui was indeed on a business trip and had no time to commit the crime at all.
Moreover, Zhao Yali and Zhang Yuhui broke up at the beginning of the year. After checking the mobile phone call records of that year, it showed that the two had no contact since they broke up.
But the question is, why were Zhang Yuhui’s fingerprints on the handle of the dagger that killed Zhao Yali?
The investigation of the case seems to have reached a deadlock again.
When Zhao Yali was killed, Zhang Yuhui was not in Yunfeng City, so the possibility of committing the crime has been ruled out.
However, a dagger with Zhang Yuhui's fingerprints was found in Zhao Yali's body.
"Team Chen, is it possible that the murderer took the dagger from Zhang Yuhui's house and wanted to frame it for him?"
The speculation of the subordinates may be the only possibility at present.
Chen Wu's target was naturally Zhang Yuhui's neighbor.
The investigation work was carried out in full swing.
At the same time, in the fingerprint battle conference room, Lu Chuan passed two more cases after a morning of struggle.
The first case was a bit unlucky, and the fingerprint analysis was very unsatisfactory.
Lu Chuan used three methods successively, and the preprocessed fingerprints obtained were all different.
This shows that Lu Chuan's preprocessing of fingerprints failed.
Advanced fingerprint identification analysis, it is obviously impossible to get all the fingerprints.
But this fingerprint was the only fingerprint that Lu Chuan had ever encountered that completely failed to process.
The second case was more lucky. Lu Chuan only made one analysis and successfully identified the suspect.
So far, the number of successful cases in Lu Chuan's hands has increased from four to five.
The points increased from forty points to fifty points.
Starting in the afternoon, the efficiency of the expert team gradually reached its peak.
Many experts have begun to gain results.
“Ha! The third fingerprint!”
Zhao Zhigao was very excited. In two days, he won three fingerprints. This is Zhao Zhigao’s most brilliant achievement since he participated in the fingerprint battle. results.
"Congratulations."
Lu Chuan sincerely congratulated. Although there were no murder cases in the competition, there were no small cases like theft of electric cars that could enter the provincial fingerprint competition.
"Oh, I'm far behind you. That's all for today. I'll learn the rest from you."
Although Zhao Zhigao couldn't learn what Lu Chuan did, But for the application of PS software, he learned a few tricks taught by Lu Chuan, which was also an important reason why he was able to match the third fingerprint.
Lu Chuan smiled, but he didn't care about himself.
It's a good thing for anyone to learn. After all, a person's energy is limited.
Winning five cases has actually consumed Lu Chuan a lot of energy.
Not only Zhao Zhigao, but also other experts generally gained a lot.
Director Tian Rong has firmly occupied the second position, and the number of successful cases has risen to six.
The points are nearly forty points.
Everything is developing in a good direction.
(End of this chapter)