In the bedroom, Gu Chen kept moving his head closer, almost close to the wall, staring at the blood stains on the wall.
Then, Gu Chen gently wiped the wall twice with his right hand wearing a white glove.
The blood in front of his eyes seemed to make Gu Chen fall into another kind of speculation. A light seemed to flash in his mind, making Gu Chen suddenly have a trace of self-doubt about his previous speculation.
"What's wrong, Junior Brother Gu?" Also seeing Gu Chen's different behavior, Lu Weiwei followed Gu Chen's gaze, squatted beside him, and returned her eyes to the wall.
"Senior Sister Lu, do you think there is anything different about the blood stains on the wall?" Gu Chen still stared at the wall and casually asked Lu Weiwei beside him.
Lu Weiwei frowned slightly, and following Gu Chen's prompts, she slowly moved her head closer, and then tried hard to observe the subtle clues on the wall.
There was a scratch mark on the wall that Gu Chen wiped just now.
Lu Weiwei began to imitate Gu Chen's movements and also used her fingers to rub back and forth on the wall.
Not long after, a trace of blood was suddenly wiped out on the wall.
But when Lu Weiwei continued to rub the blood stains in other places, she suddenly found that it was difficult to leave traces.
"Huh? Why are the blood stains splattered on the wall the same? Some of them can be rubbed to leave traces, but some have dried so much that it is difficult to rub them to leave traces."
After a pause, Lu Weiwei suddenly raised her head and looked at Gu Chen: "Could it be that..."
"Yes, there are old and new blood stains, which means that the blood stains spattered on the wall were separated by a relatively long period of time." Gu Chen also said casually based on his own judgment.
Officer Wang was immediately confused and asked: "Could it be that after Zhang Xia was killed, the murderer harmed her a second time after a long time? Attacked Zhang Xia again with the murder weapon?"
After thinking about it, Officer Wang was a little puzzled: "But, it doesn't make sense. Zhang Xia has obviously been killed, but why? He wants to hurt her a second time?"
"How perverted is it to be so cruel to a corpse?"
"I understand." As soon as Officer Wang finished speaking, Yuan Shasha on the other side suddenly realized and said quickly:
"There are old and new blood stains, and there is a long gap between them. Can I understand it this way?"
"This Zhang Xia was attacked by a murderer before. The murderer may have thought Zhang Xia was dead."
"But later, the murderer discovered that Zhang Xia was still dying, and thought that if Zhang Xia was not dead, he might reveal himself once she was revived."
"so……"
"So, the murderer wanted to kill people and silence them, but Zhang Xia, who was attacked before, was not dead at all." Before Yuan Shasha could finish her words, Lu Weiwei took over directly.
The scene suddenly became quiet.
In the past, everyone's investigation focused on the shape and distribution of the blood stains, but now it seems that the direction of the investigation is correct, but the newness and oldness of the blood stains have been ignored.
"If this is the case, the murderer may have discovered that Zhang Xia was not dead after the fight, so he brutally killed Zhang Xia."
"If this is the case, then both Huang Zhiqiang and He Liqiang may be the murderers."
"Oh my god." She didn't think much about it before, but now after hearing what Gu Chen said, Lu Weiwei suddenly felt that there might be some kind of cruel side between Huang Zhiqiang and He Liqiang.
Gu Chen stood up and faced everyone and continued: "We didn't pay attention to this before, but these two people have blood stains on their bodies."
"At first, I just thought that these blood stains might be left from the fight between the two."
"After all, Huang Zhiqiang had many bruises all over his body, but He Liqiang was stabbed by a knife blade and shed a lot of blood."
"The blood stains remaining on the two people's bodies may belong to He Liqiang, or they may belong to the deceased Zhang Xia."
After a pause, Gu Chen thought briefly for a few seconds and then said: "In this way, contact Senior Brother Ding and the others and ask Senior Brother Ding to take He Liqiang and Huang Zhiqiang to the City Bureau's Technology Department overnight."
"Let Gao Chuanfeng test the blood stains on the two of them to see if there are any traces of Zhang Xia's blood left."
"If there is, it would be easy to handle. If we investigate who is left-handed, I think the murderer will probably not be able to escape."
"Then I'll make a call right now." After receiving Gu Chen's suggestion, Officer Wang immediately took out his cell phone and started to communicate without saying a word.
Afterwards, after everyone handed the scene over to the auxiliary police, they immediately drove directly from the direction of the city village to the Technical Section of the Municipal Bureau.
…
…
9 pm.
The testing building of the Municipal Bureau’s Technical Section is still brightly lit.
In the testing room, Gao Chuanfeng was working overtime with a small assistant overnight.
Since Zhang Xia's body had been tested before, a lot of data was left behind.
At this time, extracting the blood stains on Huang Zhiqiang and He Liqiang's bodies was a piece of cake.
While Gu Chen, who was leaning against the side of the testing room, was still thinking about the problem, there was a response from Gao Chuanfeng.
"Gu Chen."
Gu Chen, who was thinking in a daze, was stunned for a moment, looked at Gao Chuanfeng, and immediately stepped forward and asked: "How is it?"
"It's interesting. The blood stains on the bodies of Huang Zhiqiang and He Liqiang completely match the blood stains of the deceased Zhang Xia."
"What did you say? A perfect match?" Although Gu Chen had already guessed that this might be the result.
But when it came out from the mouth of forensic doctor Gao Chuanfeng, Gu Chen was still stunned for a moment.
Gao Chuanfeng clicked his tongue and said angrily: "Why such a reaction? Isn't this the problem you suspected? I'll help you solve it now."
"That means that when Zhang Xia was killed, Huang Zhiqiang and He Liqiang were both present at the scene?"
Gu Chen crossed his arms and walked back and forth in front of Gao Chuanfeng. He suddenly stopped and looked at Lu Weiwei, Officer Wang and Yuan Shasha on the other side.
Lu Weiwei said: "Some of the blood stains on the two people's bodies are medium-speed splatter blood stains, and this kind of blood stains can only splatter out when a person is hit while alive."
"In other words, when Zhang Xia was killed, these two people were actually at the scene." Officer Wang couldn't help but said.
This chapter is not over yet, please click on the next page to continue reading! Gu Chen nodded silently: "Yes, these two people were at the scene when Zhang Xia was killed, but these two people were lying."
"That means that these two people may be suspected. Maybe Zhang Xia was killed by them?" Yuan Shasha also said in disbelief.
Gu Chen walked to the testing table, looked back at everyone, and said with relief:
"Now, the situation is very clear. Huang Zhiqiang and He Liqiang are actually lying."
"It can be seen from their confessions that both of them insisted that they did not see Zhang Xia's body when they entered the house, but saw each other immediately."
"Then, without much communication, they started beating each other, each wanting to kill the other."
"But the reality is that this is not the case at all. When Zhang Xia died, both of them were present at the scene."
"And it is not difficult to see from the medium-speed splatter blood that both of them may have participated in the murder of Zhang Xia, but both of them lied."
"It seems like Stone Hammer, both of them are not good people." After hearing Gu Chen's explanation, Officer Wang also felt that the matter was not as simple as imagined.
At this moment, Lu Weiwei immediately asked Gao Chuanfeng: "By the way, Gao Chuanfeng, which of these two people is left-handed?"
"Um..." Picking up the test sheet on the table, Gao Chuanfeng glanced at it, and then said:
"Yes...Huang Zhiqiang, Huang Zhiqiang is left-handed."
"The murderer is Huang Zhiqiang, but He Liqiang may also have participated in the murder. In other words, He Liqiang was standing beside Huang Zhiqiang when he committed the murder."
"So both of them have medium-speed splatter blood stains on their bodies."
Having said this, Gu Chen snapped his fingers and said: "These two people have not run away. We will interrogate these two people immediately."
Glancing at Gao Chuanfeng next to him, Gu Chen said: "Gao Chuanfeng, give me two rooms."
"Of course." Gao Chuanfeng nodded: "You can use the spare rooms here as you wish."
…
…
After leaving the testing room, everyone went to the waiting room.
At this moment, Officer Ding, Wu Xiaofeng and Ji Zhe were still sitting there, watching over the two of them respectively.
Seeing Gu Chen and others coming in from outside, Officer Ding stood up and asked, "Gu Chen, how are you?"
Gu Chen glanced at Huang Zhiqiang in front of him. At this moment, Huang Zhiqiang looked at Gu Chen and couldn't help but dodge his eyes.
Obviously, Huang Zhiqiang felt a little guilty at the moment.
Gu Chen didn't waste any time and directly ordered: "Brother Wang, bring Huang Zhiqiang out."
Without saying anything, Officer Wang walked directly to Huang Zhiqiang and lifted Huang Zhiqiang from his seat.
"You...what are you doing? Where are you taking me?" Huang Zhiqiang was also pushed and pulled, and Huang Zhiqiang was taken out of the waiting room with a look of horror on his face.
In another corner of the waiting room, He Liqiang also felt guilty and did not dare to look directly at everyone. He Liqiang did not dare to raise his head until he saw Huang Zhiqiang leaving the room.
On the other side, Gu Chen took Huang Zhiqiang to another small testing room, sent him inside, and turned on the law enforcement recorder.
At this moment, Lu Weiwei, Officer Wang and Yuan Shasha were all lined up and standing in front of Huang Zhiqiang.
Looking at the stern faces of the four people, Huang Zhiqiang swallowed a mouthful of saliva nervously, and asked weakly: "By the way...by the way, what do you want to say? Didn't I already explain what I should have explained before?"
"Also, since you have captured He Liqiang, why do you want him to be locked up with me..."
"Huang Zhiqiang, your lover Zhang Xia was killed by you, right?"
Before Huang Zhiqiang could finish speaking, Gu Chen interrupted and asked him directly.
Huang Zhiqiang was stunned and asked weakly: "Police...Comrade police, what do you mean by this? You actually doubt me?"
"We are not doubting you, but we have sufficient evidence to prove that you were at the scene when your lover Zhang Xia died. There was no way that you saw He Liqiang at your home and then you two started fighting."
"Actually, this is just your lie."
After Huang Zhiqiang finished speaking, Lu Weiwei was also annoyed.
Huang Zhiqiang was really confused now. He looked at Gu Chen, then at Officer Wang and Yuan Shasha in front of him, and he also said with a bitter look on his face:
"Comrade police, how did you handle this case? My wife was killed, and you actually suspected me?"
"Huang Zhiqiang." Seeing that Huang Zhiqiang refused to admit his fault at this moment, Officer Wang also frowned and shouted angrily:
"At this point, do you still want to continue acting? Let me tell you, the matter is very clear."
"We checked the crime scene and found that the blood splattered on the wall came from Zhang Xia, but it was a medium-speed splatter type of blood."
"So...so, this...this medium-speed splatter blood stain, what does it mean?" Huang Zhiqiang didn't seem to understand, and continued to act stupid.
Seeing this situation, Gu Chen also took a step forward and said: "Since you don't understand, let me explain it to you briefly."
"I'm telling you with professional knowledge, but you may not understand it well, so I'll tell you in plain language. If this is a medium-speed splatter blood stain, it means that the deceased was hit while still alive.
Only when you die can it splash out."
"The blood stains remaining on the wall, as well as the blood stains remaining on your body, all have the characteristics of medium-speed splatter blood stains."
"The most important thing is that the medium-speed splattering blood stains on your body all come from your lover Zhang Xia. What does this mean?"
"What does... mean?" After hearing Gu Chen's words, Huang Zhiqiang asked with a look of horror.
Gu Chen smiled faintly: "It means that your lover Zhang Xia was killed by you."
"No, it's not." Faced with Gu Chen's doubts, Huang Zhiqiang couldn't help but take two steps back, panicking all over.
But Gu Chen continued: "If you think this doesn't prove anything? Then I can tell you that judging from the blood spattered on the wall, the murderer's habit of committing crimes should be to use his left hand."
"Holding the murder weapon with his left hand, he smashed the skull of your lover Zhang Xia, causing Zhang Xia's death."
"According to our investigation of you and He Liqiang, we found that you, Huang Zhiqiang, are a standard left-hander."
Taking a deep breath, Gu Chen shook his head helplessly: "It's really hard for me to imagine that you would kill your wife Zhang Xia?"
"And the cruelty of this killing method is simply shameful."
"Not only that, we also found that the blood stains remaining on the walls were old and new."
"But after extraction and testing, it was found that they all came from your lover Zhang Xia. This shows that your lover Zhang Xia was attacked twice with wooden sticks."
"For the first time, maybe she was still alive and wanted to work hard to survive, but you didn't give her this chance."
"So, when you saw that Zhang Xia was still alive, you chose to pick up the murder weapon again and kill her. This resulted in two blood splatters on the wall with a long interval."
"And it was obviously covered with blood. All of this is enough to illustrate the cruelty of your murder of your wife Zhang Xia."
At the end, Gu Chen was also very puzzled.
Although the two couples, who were in love with each other, no longer had feelings for each other, they would not kill each other.
Huang Zhiqiang, who called the police in front of him, was obviously shouting to catch the thief.
But now, when Gu Chen used sufficient evidence to restore the truth, Huang Zhiqiang was completely confused.
Just standing there in a daze, it seemed that all the sophistry just now seemed so ridiculous in front of Gu Chen.
"Huang Zhiqiang, what else do you have to say?" Seeing Huang Zhiqiang stunned on the spot, Lu Weiwei also asked.
At this moment, only a "pop" sound was heard. Huang Zhiqiang's legs went weak, and he collapsed on the ground with a dull gaze. He also choked and said:
"I...I really didn't expect that Zhang Xia, a stinky woman, would betray me and hang out with He Liqiang."
"I have always regarded He Liqiang as my best friend. How could he do this? Is he worthy of me?"
"But, you don't need to kill Zhang Xia? Are you husband and wife?" Seeing this situation, Yuan Shasha couldn't help but say something.
But Huang Zhiqiang's eyes were full of ferocity at this moment, and he immediately retorted: "Husband and wife? Haha, they are in name only."
"Our relationship has always been superficial. From the outside, we both seem to be working hard in our respective positions, but in fact, neither of us has any topics of conversation."
"Until today, I came home early and found Zhang Xia who had not gone to work."
"She was dressed up in a gorgeous way, and she even wore sexy clothes that I had never seen before."
"I felt something was wrong at that time. Based on my understanding of Zhang Xia, she must be going to meet someone. I didn't know until then that it turned out that Zhang Xia had secretly had a mistress of her own."
After taking a deep breath, Huang Zhiqiang said angrily: "So I strangled her neck tightly and asked her who that person was? When did they start?"
"But Zhang Xia didn't take it seriously and pushed me away directly and told me that that person was He Liqiang and that the two of them had been getting along for a long time."
"So, you killed Zhang Xia?" Officer Wang asked.
Huang Zhiqiang covered his face with his hands and looked annoyed. He couldn't help but said: "I don't want to do this either, but Zhang Xia keeps forcing me."
"He knew how irritable I was at that time, but she kept irritating me with words and laughing at me."
"I was so angry that I picked up the wooden stick at home and hit her head hard."
After the words fell, Huang Zhiqiang's eyes were dull, like a walking corpse that had lost its soul.
He slowly raised his head, looked at Gu Chen, and said with choked sobs: "The moment I saw Zhang Xia fall, I gradually came to my senses. I killed her. I... I don't know why this happened?"
"What happened next?" Gu Chen recorded all this and asked Huang Zhiqiang.
Huang Zhiqiang shook his head and said: "Then? I stood there for a long time, thinking that sooner or later this matter would come to light. Just when I didn't know what to do? I found that Zhang Xia's cell phone on the table suddenly rang.
Text message from He Liqiang."
"Originally, I was planning to go find him, but I didn't expect that he would come to the door himself."
"So, I thought, I might as well kill both of them to relieve the hatred in my heart."
"That's it, I didn't reply, but judging from the text message, He Liqiang came to see Zhang Xia for something. I guess it's not a good thing."
"So, I deliberately kept the door ajar and waited for He Liqiang to come to the door."
"Then what? What did you do?" Although he knew that what happened next might be what He Liqiang said, Officer Wang still confirmed.
Huang Zhiqiang rubbed his face and said with a haggard expression: "Later, He Liqiang opened the door and wanted to enter the house to find Zhang Xia."
"Just as he closed the door to the living room, I suddenly rushed out from the blind corner of the wall, and then wanted to give him a head-on blow and send him to see the Lord of Hell."
"But this guy is tough and quick to react. When I took the wooden stick and swung it at his head, he suddenly dodged."
"As a result, the stick that was supposed to hit his head suddenly hit his arm."
"He screamed and realized that I was in the living room and wanted to fight him. He may have known that I knew about the scandal between him and Zhang Xia."
"So, you two beat each other up?" Yuan Shasha asked.
Huang Zhiqiang nodded silently: "Yes, I wanted to kill this bastard, so we struggled with each other."
"He Liqiang was beaten so violently by me that I was unable to parry. But during the fight, I was suddenly hit in the eye by him. I was at an advantage but was quickly killed by this guy."
"Maybe he knew that I wanted to kill him, so he took the wooden stick used to beat him and started to fight back crazily."
“My whole body was covered with bruises from his beatings, and I felt like I was going to be beaten to death here, so I used my familiarity with the placement of items in the room to escape to the dining table, and pulled out a fruit knife.
Just fight back."
Breathing heavily, it seemed that all the previous life-and-death battles were now before his eyes.
Huang Zhiqiang's face was full of horror, and he choked and said: "I have a knife in my hand, and He Liqiang quickly fell into a disadvantage."
"I don't know myself, how many times I stabbed him? I could only hear He Liqiang's constant screams."
"Wait a minute." Before Huang Zhiqiang finished speaking, Gu Chen interrupted directly:
"I want to know, is Zhang Xia dead at this time?"
"This..." Huang Zhiqiang was stunned for a moment, but Huang Zhiqiang, who quickly reacted, did not mean to hide anything and said straightforwardly:
"Zhang Xia at this time is not dead as you may have guessed."
"Then when she was attacked for the second time, who killed her?" Lu Weiwei looked at Huang Zhiqiang with sharp eyes.
At this time, Huang Zhiqiang had confusion in his eyes and seemed to not know how to answer.
Gu Chen knew that based on the investigation of the blood stains at the scene, both of them were present at the scene when Zhang Xia was attacked a second time.
Therefore, Gu Chen now also wants to know what the two of them were doing when Zhang Xia was killed?
Why did the two of them witness Zhang Xia's death while fighting?
It is conceivable that the two people at that time were not fighting all the time, but there was a brief pause.
Moreover, when Zhang Xia was actually killed, the two seemed to have reached some kind of tacit understanding, and they all surrounded Zhang Xia.
And the blood stains remaining on the wall are the best proof.
Huang Zhiqiang did not dare to look into Gu Chen's eyes, so he could only lower his head and said tremblingly:
"The second time Zhang Xia was attacked, it was me and He Liqiang who did it together."
"Together? You and He Liqiang?" Lu Weiwei was stunned when she heard such words.
Officer Wang also looked shocked and said: "Are you two crazy? If Zhang Xia is not dead, you can send her to the hospital. Maybe Zhang Xia can be saved."
"But you, you actually killed your wife with He Liqiang. You... are you really perverted?"
Unable to understand Huang Zhiqiang's behavior, Yuan Shasha couldn't help but said: "Why? Why do you do this?"
"Didn't you want to kill each other at the beginning? Why did you start to join forces at this time?"
"Haha." After hearing what everyone said, Huang Zhiqiang, who was sitting on the ground, also laughed twice, his face turned ashen and said:
"Because He Liqiang told me at that time that if I killed Zhang Xia, it would be a capital crime. If I could save Zhang Xia, there might be a glimmer of hope."
"But at that time, because I had a knife in my hand, I had an advantage during the fight."
"So, at that time, I had already lost my mind."
"I forced He Liqiang with a knife and asked him to pick up the stick, and ended up killing Zhang Xia, because during the fight we both discovered that Zhang Xia actually still had one breath left."
"Then He Liqiang agreed?" Gu Chen couldn't believe it.
"He agreed." Huang Zhiqiang choked and said, "He is also a person who is afraid of death. I asked him to do it, but he didn't dare not to obey."
"Otherwise, he wouldn't be able to get out of this room. However, he also told me that if I let him go, he would make me have no worries about food and drink in my next life."
"What did you say?" When Gu Chen heard this, he seemed to feel that the situation was far from being as simple as he imagined.
He Liqiang said this, obviously trying to lure Huang Zhiqiang to let him go.
But what leverage did He Liqiang have at that time?
Gu Chen wasn't very clear, but Gu Chen knew that he might be able to get the answer from Huang Zhiqiang.
So Gu Chen continued to ask: "Why did He Liqiang say this?"
"Because He Liqiang told me that he has a way to make a fortune. As long as I let him go, I will share half of the wealth."
"And he also told me that he was the one who felt sorry for me, so he was willing to take the responsibility and let me put all the responsibility for killing Zhang Xia on him."
"Then, I just need to let him live. Once the matter is over, I can go to the place he designated and get the wealth that belongs to me."
"That fortune? What is he referring to?" Officer Wang felt a little confused, as if there was something in He Liqiang's words.
But Huang Zhiqiang shook his head and said: "I don't know the details, but He Liqiang told me that the wealth was buried somewhere. He told me the location so that I could go there to get the money directly."
"But the premise is to let him go and pass the responsibility for the murder to him."
"I said, what if the police catch you? He said he would leave and not let the police catch him, but the premise is that I can't call the police."
Taking a deep breath, Huang Zhiqiang also choked with sobs and said, "I regret a little now that I believed in this He Liqiang."
"He clearly said that he would take all the responsibilities, but he broke his promise."
"Isn't it the same for you? You chose to call the police." Lu Weiwei said.
Huang Zhiqiang chuckled twice and couldn't help but said: "So, we are both bastards, and we are all using each other."
"I want him to die, but he is not a vegetarian. He has prepared a dish for me a long time ago."
Taking a deep breath, Huang Zhiqiang couldn't understand it and said: "I really can't understand that after he killed someone, he went to the hospital openly."
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