After listening to Zhang Tao's words, Li Tianyi had a general understanding of Wu Zhengfu's death.
It turned out that these days, Zhang Tao and eight people from his team were divided into two groups to take turns interrogating Wu Zhengfu. Zhang Tao and Hu Tianyong each led a group.
At ten o'clock last night, the interrogation ended, and Hu Tianyong led his team to arrange sleeping arrangements according to previous arrangements.
The place where they slept was an inner and outer closet. Every time they slept, one of them would sleep with Wu Zhengfu in the inner room to prevent Wu Zhengfu from doing any irrational behavior.
In the outer suite, Hu Tianyong and two others slept on the sofa and bed respectively, guarding the entire suite to prevent Wu Zhengfu from escaping from the inner room and escaping outside.
Moreover, the lights in the inner and outer closets are all on, and there are surveillance cameras on them to take pictures 24 hours a day, thus ensuring all-round monitoring of Wu Zhengfu.
According to common sense, such a tight defense would not give Wu Zhengfu any chance.
However, he did not expect that at about four o'clock in the morning, Hu Tianyong got up and went to the inner room to inspect, only to find that Dou Zhongjie, a team member who was sleeping with Wu Zhengfu inside, had fainted on the bed, and Wu Zhengfu had a shoelace tied around his neck.
, had died of anger. It seemed that he squeezed a shoelace on the top of the door, made a ring cover, hung it around his neck and hanged himself.
After hearing this, Li Tianyi couldn't help but frowned and said in a deep voice: "Zhang Tao, please inform me immediately. From now on, all office staff in the entire office area are not allowed to leave. At the same time, a thorough investigation will be carried out on the work that should be stationed in the office area last night.
Have any of the personnel left?"
Zhang Tao nodded quickly to express his understanding and immediately disagreed.
Although it was only four o'clock in the morning, Li Tianyi couldn't sleep at all after receiving this call. His strong sense of responsibility drove him to get up, put on his clothes, and drove toward the East Development Zone alone.
Arriving at the Discipline Inspection Commission's task force station, at this moment, the task force station was in complete darkness. At the door, Zhang Tao was counting people using his mobile phone as a light source.
Because at this moment, the automatic retractable door outside the small building was closed but lost power, Li Tianyi's car could only park outside, and he jumped over the automatic retractable door.
At this time, Zhang Tao had already counted the number of people, and came to Li Tianyi with a face full of grief and anger, and said: "Secretary Li, I'm sorry, I made a huge mistake in my work..."
Li Tianyi waved his hand and said: "Now is not the time to determine who is responsible. Let's clarify the matter first. Have you investigated the number of people at the scene? Did anyone leave suddenly? Why is the scene dark? Is there something wrong with the power system here?
Is there a problem?"
Zhang Tao smiled miserably and said: "Secretary Li, when Hu Tianyong got up to inspect, he found that the lights in the entire task force station had completely disappeared. Even the UPS uninterruptible power supply system in the information center had a problem, so now the entire task force station is temporarily without power.
power supply.
I just checked the number of people in the residence and found that there was one less security guard in the guard duty room. No one at the scene knew where he had gone. After our preliminary verification, we found that the power supply system of the task force's residence had been artificially destroyed. Now we have
Contacted the power system staff and rushed over to make repairs."
Li Tianyi asked again: "You said before that when Hu Tianyong was on inspection, the person who slept with Wu Zhengfu was named Dou Zhongjie, right?"
Zhang Tao nodded quickly, pointed to a person standing next to him and said, "Secretary Li, he is Dou Zhongjie."
Following the direction of Zhang Tao's finger, a thin man in his mid-thirties stood out from the crowd, sweating profusely, nodded and bowed to Li Tianyi and said: "Hello, Secretary Li, I am Dou Zhongjie, I'm sorry, because
I didn't do my job well, and Wu Zhengfu knocked him unconscious while he was sleeping, so he found the opportunity to commit suicide. This was all my fault at work, and I asked you to check it out."
Li Tianyi glanced at Dou Zhongjie coldly, and suddenly said: "When did you faint?"
Dou Zhongjie said with a wry smile: "I don't know when I fainted, but there are some bruises on the back of my neck. I suspect that Wu Zhengfu punched me hard from behind while I was sleeping.
He hit me on the back of my neck, causing me to faint and fall to the ground. He took the opportunity to take out the key to the locked door from me, opened the door gently, squeezed the shoelaces on the top of the door frame, and then pulled them on.
Committed suicide on his own neck."
Li Tianyi said calmly: "It sounds like your explanation still makes sense."
Dou Zhongjie breathed a long sigh of relief.
Li Tianyi turned to look at Zhang Tao and said: "Zhang Tao, please contact the Wuzhou Municipal Public Security Bureau immediately and ask them to send someone to cooperate with us in the city's search for the escaped security guard. I suspect that the power system of our Discipline Inspection Commission's case-handling building has been damaged.
It should be from his handwriting.
Because in this way, after the power system is destroyed, the UPS power supply system is also destroyed, and all the monitoring systems in the entire case-handling building are also ineffective. Therefore, no one can see clearly and no one can know what happened in the building.
What."
Hearing what Li Tianyi said, Zhang Tao gritted his teeth and said: "This security guard is really hateful. This was obviously premeditated. It seems that someone didn't want Wu Zhengfu to walk out alive."
Li Tianyi nodded: "Obviously that's the case, because if Wu Zhengfu really confessed something, many people might be implicated, so they were afraid and tried every means to kill Wu Zhengfu."
At this point, Li Tianyi suddenly looked at Dou Zhongjie and said: "Zhang Tao, control the end, he is the traitor."
Dou Zhongjie, who was already looking relaxed, had a look of shock and anger on his face. He looked at Li Tianyi and said, "Secretary Li, what do you mean? Why do you say I am a mole?"
Li Tianyi sneered and said: "Dou Zhongjie, didn't you realize that there is something wrong with what you just said?"
Dou Zhongjie frowned: "What's the problem?"
Li Tianyi sneered and said: "What you just said is, why do you say that I am a mole? It can be inferred from the tone of your words that you are very confused now and can't understand why I can tell that you are a mole.
, that’s why I have such a question. Actually, I wasn’t completely sure that you were the mole before, but your question just now made me directly sure that you are the mole.
Of course, you also overlooked one thing, or perhaps you did something superfluous. It was this incident that convinced me that you were the mole."
Dou Zhongjie glared at Li Tianyi with anger on his face, but did not say a word, because he knew that the more he spoke, the more information Li Tianyi would get.
Zhang Tao asked: "Secretary Li, how did you determine that he was the mole? Dou Zhongjie usually performs very well and graduated from the training class with us."
Li Tianyi said calmly: "Zhang Tao, think about it carefully, if Wu Zhengfu really committed suicide, then it was necessary for the security guard to cut off and destroy the power supply system of our entire Discipline Inspection Commission office building?
Why did he destroy the power supply system of the entire small building? The reason is very simple. He wanted to completely disable the video surveillance system of our entire system. In this way, no one can know how Wu Zhengfu died.
If you look at the scars on Dou Zhongjie’s back neck, if these scars were inflicted by Wu Zhengfu, then judging from the marks of the scars, the bruises on the top should be larger and heavier, while the bruises on the bottom should be lighter, because if an ordinary person
If a person wants to hit a person unconscious without any foreign objects, then the only way is to use fists. If a fist is used, the scar will definitely be bigger on the top and smaller on the bottom, because the person's fist is
When exerting force, you must exert force with the trend, rather than against the trend.
But if you look at the scars on Dou Zhongjie's neck, although they are also marks of fist blows, these marks are obviously smaller on the top and larger on the bottom. This shows that when the fist hit his neck, it was hit in the opposite direction, that is, in the opposite direction.
Defeatable.
So I just want to explain one thing: the scars on Dou Zhongjie’s neck were inflicted by him himself, not by Wu Zhengfu.”
Zhang Tao and others immediately took a closer look at the scars on their necks after the end. After a closer look, it turned out that as Li Tianyi said, the scars were smaller on the top and larger on the bottom.
Zhang Tao immediately looked at Dou Zhongjie with an angry face, gritted his teeth and said: "Dou Zhongjie, why did you betray us?"
Dou Zhongjie looked at Li Tianyi with a miserable face and said: "Secretary Li, why are your observations so detailed? Can you judge the situation at that time just by looking at the scars? You should not be at this level."
When Dou Zhongjie said these words, Zhang Tao's anger could not be increased. Now he wanted to strangle Dou Zhongjie directly. From what he had just said, it was already confirmed that in the end, it was equivalent to admitting that this matter was
He did it.
Li Tianyi smiled disdainfully and said: "Comrade Dou Zhongjie, you may not know that I was the director of the Public Security Bureau, so I am quite proficient in trace identification and the detection of criminal suspects, especially trace identification.
I have conducted surprise studies on forensics, criminal psychology, and even human footprints. So, after seeing your scars, I can tell that it is fake.
In fact, if this security guard hadn't destroyed the power system of this small office building, I wouldn't have suspected you so quickly, because there is only one explanation for his sabotage, and that is to cover up the true cause of Wu Zhengfu's death.
The reason is that you and Wu Zhengfu were sleeping together at that time, so Wu Zhengfu’s death must be related to you."
After hearing Li Tianyi's analysis, a trace of blood suddenly flowed out from the corner of Dou Zhongjie's mouth. Immediately afterwards, blood overflowed from his nose, ear holes and even the corners of his eyes. He collapsed on the ground in pain, smiled at Li Tianyi and said: "
Li Tianyi, you are so powerful, but if I die, you will never know who is behind the scenes. I am really unwilling to do so."
After saying that, Dou Zhongjie's body stiffened and stopped moving, but his eyes were still wide open, as if he would not close his eyes.