Gu Chen was not as excited as Zhao Wenxiang, if he had been deceived by Zhao Wenxiang before, then this gastric straw seemed to explain everything.

Holding the picture in his hand, Gu Chen's sharp eyes made Zhao Wenxiang feel tremendous pressure.

I saw him raise his eyebrows and say sharply: "If you have a reasonable explanation, I don't object, but you can conclude that the murderer is me just by a stomach straw, and I firmly oppose it." ”

"Don't worry. Gu Chen said unhurriedly: "As I said just now, you can use the capsule, ginger potassium cyanide into it, and let her take it first on the pretext of helping Yuan Yang see a doctor." ”

"But potassium cyanide is extremely toxic, after taking the capsule with potassium cyanide, it didn't take long for Yuan Yang to suddenly feel very uncomfortable, and after you left, she was poisoned and died. ”

"And at this time, you heard that a female colleague who had an unpleasant quarrel with Yuan Yang some time ago, and even had a big fight, once gave her a box of imported chocolates at a dinner. ”

"So you feel like you've got an opportunity, so you use that box of chocolates as a trick to inject potassium cyanide into the chocolate to divert the attention of the police. ”

Glancing at Zhao Wenxiang, who was a little flustered, Gu Chen said again: "But considering that you are a doctor, you should know that the police will check the cause of Yuan Yang's death, once the poisonous capsule in Yuan Yang's stomach is investigated, you are afraid that your conspiracy will be exposed." ”

"So when Yuan Yang died of poisoning, you used a gastric straw to insert it into Yuan Yang's stomach, and then sucked out all the capsules and potassium cyanide. ”

Then, you used the same method to inject chocolate containing potassium cyanide into Yuan Yang's stomach. ”

"This creates the illusion that Yuan Yang died of poisoning due to eating chocolate containing potassium cyanide, and you have all your eyes diverted, which can be described as well-intentioned. ”

was also stunned by Gu Chen's words, Zhao Wenxiang was dumbfounded, and stayed there speechless for a long time.

"I see. Lu Weiwei looked at Gu Chen curiously, and couldn't help but say: "No wonder, no wonder our colleague Zhang Sanmei, who investigated Yuan Yang, didn't have time to poison at all, it turns out that this gastric straw still has this effect." ”

"Gu Chen, how many medical books have you read?" was also taken aback by Gu Chen's reasoning, especially after Gu Chen saw the gastric straw in the hand of the man in the cap on the screenshot of the photo, he could directly deduce that Zhao Wenxiang used the gastric straw to steal Yuan Yang's poisoning.

In this case, it is difficult to make a judgment without understanding the characteristics of the gastric pipette.

Gu Chen also smiled and said indifferently: "At first, like you, I thought that Zhang Sanmei was the murderer. ”

"But after thinking about it, even if Zhang Sanmei wanted to poison Yuan Yang to death, she didn't need to be so direct, wasn't she afraid that the police would check out the potassium cyanide in the chocolate? I believe she wasn't so stupid, and she wouldn't be so direct. ”

"That's right. Lu Weiwei also agreed: "Even if Zhang Sanmei's brain is short-circuited and wants to kill Yuan Yang, she doesn't need to be so direct, right?"

"At the entire casual dinner, everyone knew that only Zhang Sanmei sent a box of chocolates to Yuan Yang. ”

"If Yuan Yang was poisoned and found out to be because he ate chocolate with potassium cyanide, it can only mean that the murderer must be Zhang Sanmei. ”

"If the murderer is really Zhang Sanmei, forget it, but Zhang Sanmei's purchase of chocolate is purely a random event, and there is no time to poison at all. ”

"In this regard, the person who went to Zhang Sanmei's house with a gastric straw is the only murderer who may have poisoned him. ”

Officer Wang nodded and said, "And this person must know that Yuan Yang's colleague gave her a box of chocolates, and this colleague had a conflict with her beforehand." ”

"After meeting these two conditions, the murderer made up his mind to steal the beams and change the pillars, and it was obvious that Yuan Yang personally told the murderer. ”

"And the only person who knows about this and has the skills to do this is you, Zhao Wenxiang. ”

It was also after the continuous interrogation of the three policemen and the unification of all the fragmented clues that the suspect could basically be locked as Zhao Wenxiang.

Zhao Wenxiang's whole body was stunned, and his body couldn't help shrinking back.

"Zhao Wenxiang. Gu Chen stared at him sharply, unlike other policemen, Gu Chen's eyes seemed to have a strong oppressive force, so that Zhao Wenxiang didn't dare to look directly, as if Gu Chen's eyes were sharp arrows, which would shoot into his eyes at any time.

"What kind of hatred does your wife Yuan Yang have with you? Do you treat her like this? Even if you don't have the same feelings and want to divorce, you won't take such an extreme way to solve the problem, right?"

Dumbfounded by Gu Chen's question, Zhao Wenxiang lowered his head and didn't dare to speak for a long time.

But compared to the previous excitement, Zhao Wenxiang's whole person seemed to have changed his mentality, and his face was full of frustration.

"Zhao Wenxiang. Gu Chen looked at him and said seriously: "Even if you don't admit it, our police technical department can still use technical means to find relevant clues." ”

"If the previous test was because the effect of stealing beams and changing columns was too obvious, you have to know that after everything happens, it will leave the so-called traces. ”

"If we apply for an autopsy on Yuan Yang again, I think the doctor should be able to find out the fact that Yuan Yang was injected into Yuan Yang's stomach with a gastric straw after his death. ”

"That's right. Zhao Wenxiang already knew that Gu Chen had the technology to restore what he reasoned about with reality detection.

Zhao Wenxiang was a little desperate, and even powerless to refute.

"What's right?" Gu Chen asked.

"The man in the cap...... It was me, and when I left the house, I changed into a coat and came home, and I brought with me chocolate infused with potassium cyanide, which I did. ”

Lu Weiwei frowned slightly: "It turns out that the man wearing the peaked cap is really you?"

"Yes. Zhao Wenxiang didn't want to defend anything at the moment, so he could only honestly explain: "I originally thought that the use of a gastric straw could steal the whole poisoning incident, but I never thought that the surveillance video footage of me holding a gastric straw would be discovered by you, and you still know that it was a gastric straw." ”

Looking at Gu Chen, Zhao Wenxiang said in disbelief: "If it weren't for a professional, I would have found out that it was a gastric straw, but you actually knew." ”

"That's the benefit of reading a lot. Gu Chen also gave a direct answer.

Zhao Wenxiang smiled and said a little helplessly: "I also admit it when I got into your hands today, that's right, what you just said is the whole process of my poisoning." ”

"I did put the highly toxic potassium cyanide in the capsule, and when Yuan Yang died, I inserted a gastric straw into Yuan Yang's stomach, and then sucked out the capsule and potassium cyanide. ”

Then I used the same method to inject chocolate containing potassium cyanide into Yuan Yang's stomach, thus creating the illusion that Yuan Yang had eaten chocolate containing highly toxic chocolate and died. ”

"But I never expected that you would be able to link these together, and even restore my modus operandi completely correctly. ”

"You don't have to look at me in such amazement. I also felt that Zhao Wenxiang was unconvinced, and Gu Chen also said lightly: "I just found out about your profession, as well as the man in the cap in the video, and the stomach straw in his hand, so as to link these things together." ”

Looking at Zhao Wenxiang's depressed look, Gu Chen asked again: "But you haven't answered me yet, why are you doing this?"

"Because, because I have a new girlfriend. Zhao Wenxiang looked at Gu Chen and said nervously: "Yuan Yang and I have no relationship for a long time, but she has always refused to divorce. ”

And coupled with the recent cancellation of her unit, she feels even more insecure, so she always shirks for various reasons, that is, she refuses to go through the divorce procedures. ”

"So that's why you want to kill Yuan Yang?" Officer Wang felt a little incredible, as if this was somewhat similar to the situation in the previous case of falling from the building.

It was also because of the disagreement between the two husbands and wives and the fact that the husband won more than one million yuan, so the wife refused to give up, which eventually led to the husband's murderous heart.

Zhao Wenxiang looked at Officer Wang and suddenly laughed, as if he felt a little ridiculous.

was also a little baffled by Zhao Wenxiang's laughter, and Officer Wang asked directly: "Zhao Wenxiang, what are you laughing at?"

"You may not believe me when I say it. Zhao Wenxiang immediately took off his coat, and then swept his shirt away.

Suddenly, everyone could clearly see that Zhao Wenxiang's body was full of scars, and even some were knife wounds.

Then Zhao Wenxiang swept up his sleeves again.

Like the wounds on his body, Zhao Wenxiang's arms also have obvious cut scars.

"What's going on?" Seeing this, Gu Chen was also obviously stunned for a moment, feeling that this Zhao Wenxiang didn't seem to be simple.

"You may not believe it. Zhao Wenxiang smiled helplessly and said: "These scars on my body are all due to her Yuan Yang, she is a crazy person, and she has always had psychological problems." ”

"It's not that you're waiting. Lu Weiwei also felt a little confused, and hurriedly held her forehead and asked: "You are a doctor, the doctor's wife has psychological problems, this feels a little unlikely, right?"

"Why is it impossible?" Zhao Wenxiang smiled helplessly, and said: "I was originally a person with a conservative personality and a good temper. ”

"Before getting married, I seemed to feel that Yuan Yang's personality was not bad, but after getting married, she was suspicious, and she seemed to feel that I was working outside every day and going on a business trip, and I would hide something from her. ”

At the beginning, it felt like Yuan Yang was under too much pressure at work, which caused him to feel anxious. ”

"But then I realized that it was much more complicated than I had imagined. ”

Yuan Yang went from being unreasonable at the beginning to doing it directly. Also afraid of misunderstanding by the police, Zhao Wenxiang raised his hand directly and said: "I'll be clear first, every time we fight, I don't make a move, Yuan Yang has always been very strong." ”

But then I found out that she was a little too aggressive, and even began to quarrel endlessly. ”

"She's like a two-faced person, one character at work and another personality when she comes home. ”

"She vented all kinds of dissatisfaction at work, but at home, she still used me as a tool to be angry, often making trouble for nothing, and suspicious of me. ”

"Eventually, she used the knife, and you can see what was going on by looking at the scar on my body. ”

"You can't beat Yuan Yang?" Lu Weiwei felt quite curious, and asked directly: "You have so many scars on your body, and when our police did an autopsy on Yuan Yang's body, they didn't find any scars, what's going on?"

also heard what Lu Weiwei said, Zhao Wenxiang lowered his head directly, ashamed: "That's right, I really can't beat Yuan Yang." ”

"What's going on?" Gu Chen also felt a little incredible.

Zhao Wenxiang raised his head, and said angrily: "Comrade policeman, do you believe it? Before getting married, Yuan Yang was like a delicate girl, and she was afraid of even finding a cockroach. ”

And every time I buy something, I seem to have no strength, I feel powerless, and I can't even unscrew the cap of the bottle. ”

"But one day after getting married, after I suddenly found the certificate of the taekwondo champion in Yuan Yang's drawer, I was dumbfounded, it turned out that Yuan Yang was deeply hidden. ”

"Since then, Yuan Yang's personality has gradually returned to the past, and every time we fight, I am not her opponent at all. ”

"Later, I couldn't do anything about the knife, so I called the police, and the police came to coordinate. ”

"You say, just like this Yuan Yang, is it that when you encounter grievances at work, you will take out your anger at me, and threaten me with a knife before you can say a few words, I also want to save face?"

"If you can't get by, you will get divorced, this is the consensus we reached, but she has been holding on to it, and the two of us have been in the branch for almost a year, and we have also considered continuing to live. ”

"But the reality is still cruel, and it wasn't until the last time she almost killed someone with a knife that I made up my mind that I must leave this madman. ”

"So you met other girlfriends later?" asked Lou.

"Yes. Zhao Wenxiang nodded and continued: "This is also the fuse for me to have murderous intentions towards her. ”

"Huh?" After Gu Chen wrote in the transcript, he suddenly looked up at him: "You said this is the fuse, is there any special contradiction between your new girlfriend and Yuan Yang?"

"I didn't ...... That's right. After Zhao Wenxiang calmed down, he was a little embarrassed and said: "Don't hide it, my new girlfriend is Yuan Yang's sister Yuan Xiaomei." ”

"What...... What? Is it Yuan Xiaomei?" Officer Wang was originally drinking tea, but when he heard the name, he was so surprised that he almost dropped the thermos cup on the ground.

"The three of you?" Lu Weiwei was also quite surprised: "It doesn't make sense, how can the three of you get together? That Yuan Xiaomei is Yuan Yang's sister." ”

"But she's also my ex-girlfriend. Zhao Wenxiang said.

Everyone froze, feeling that the things in here were getting more and more chaotic.

Gu Chen continued to look at him: "You go on." ”

"Good. Zhao Wenxiang nodded and continued: "Before I met Yuan Yang, Yuan Xiaomei and I were boyfriend and girlfriend, and we also reached the age of talking about marriage, but later because of some small misunderstandings and small frictions, we finally broke up. ”

"After that, I met Yuan Yang again, and I felt that Yuan Yang had a good impression of me, and the personalities of the two seemed to be quite compatible, so they were together. ”

"But I really didn't expect that Yuan Yang's characters were all pretended, and all of them were violent after marriage, she was a person with such violent tendencies. ”

"It is said that this kind of behavior is completely exclusive to men, but in my family is completely the opposite, Yuan Yang not only likes to use violence, but I can't beat her, and I have been wronged at home. ”

Later, when I went to her relative's house for the holiday, I found out that Yuan Yang and Yuan Xiaomei were sisters. ”

Since then, Yuan Yang seems to have discovered this unusual relationship between me and Yuan Xiaomei, so the quarrels between the two of us have become more and more frequent. ”

"I was even injured by Yuan Yang with a knife many times, and I couldn't bear it anymore, and finally decided to divorce her and separate. ”

"Since then, I have been with Yuan Xiaomei, but recently, the matter between the two of me seems to have been known by Yuan Yang. ”

"I know what kind of person Yuan Yang is, she will not let us go, as long as she does not agree to the divorce, I will never be able to get rid of her clutches. ”

"So during the previous period, I was looking for a way to get out, until I heard that Yuan Yang was slapped and fought by a colleague, and even at a casual dinner, the female colleague who had a holiday before got back together with her and gave her a box of imported chocolates. ”

"At that time, I knew that my opportunity had come, so I created the illusion that Yuan Yang was poisoned and died by using Yuan Yang to eat poisoned chocolate. ”

"It's all about starting first, because I don't know when Yuan Yang goes crazy and will attack me and Yuan Xiaomei. ”

"Because of the cancellation of the unit, I found that Yuan Yang's emotions have become more and more extreme recently, and I am afraid that she will do things that are not good for me and Yuan Xiaomei. ”

Gu Chen looked at him and asked, "Are you so sure that Yuan Yang will be unfavorable to you and Yuan Xiaomei?"

Zhao Wenxiang nodded: "That's right, she called me at night to tell me that I actually knew everything, but she didn't care, she didn't care at all." ”

"Isn't that nice?" asked Lu Weiwei.

Zhao Wenxiang snorted coldly twice, and said with a dry smile: "What's good? You don't know Yuan Yang at all, she is a person, after facing the withdrawal of the unit, she can still maintain such an indifferent expression after being laid off, it is not because she has seen it." ”

"It's because she wants to do something to me and Yuan Xiaomei, she is a person who will take revenge, and it was because I knew her too well that I decided to strike first. ”

"Before Yuan Yang makes a move, let her die, only in this way can I live a peaceful life with Yuan Xiaomei, without worrying about it every day. ”

"I was scared of the way she was holding a knife, really, really scary, and I hope that this never happens. ”

Speaking of this, Zhao Wenxiang was already in tears, and the whole person collapsed emotionally: "The matter has come to this, I admit it, I just hope you don't involve Yuan Xiaomei, she is innocent and doesn't know." ”

After Gu Chen finished writing the last line of transcripts, he raised his head and replied: "Please rest assured, our police have always handled cases fairly, which situation is that situation, if Yuan Xiaomei really has nothing to do with this case, then you don't have to worry." ”

Thinking about Yuan Yang's gentle appearance in the wedding photo, to be honest, Gu Chen is really hard to imagine, this is the image of a domestic violence girl.

......