Du Xinyue was very simple and took all the blame.

She claimed that since the day she graduated, she was beaten by the second Junyan and had been planning how to take revenge and kill the second Junyan.

Sun Weitian, she also doesn't want to let go.

It's a pity that she hasn't waited for an opportunity to get it and get herself out - don't look at her now like she is admitting her fate and confessing her guilt, in fact, she doesn't want to put herself in it at all, because once she dies and her parents lose the guarantee of poverty allowance, I am afraid that she will not be able to live at all.

Parents are her last concern, and they are also the fundamental reason why she hesitated for two years, thought about no less than ten murder plans, and only now did not do it.

When she opened a room with Sun Weitian last night, she found the pills in Sun Weitian's pocket, knocked on the side, and guessed that Sun Weitian wanted to stun the second Junyan and do something wrong, so she immediately went home and took the sodium cyanide prepared some time ago and replaced the tablets.

Her home is not too far from the hotel, riding a small electric donkey, it can be returned in fifteen minutes, and she can be regarded as taking advantage of Sun Weitian's bathing to replace the medicine.

Then, she rushed home, poured all the remaining pills into the toilet and flushed them, then packed her belongings and luggage, bought a ticket back to her hometown, and escaped from Yuqiao.

"How can you be sure that Sun Weitian will definitely give the medicine to the second Junyan?" Xun Mu asked.

Du Xinyue was excited, but when she heard this, she suddenly fell silent.

After a long time, she sighed and said, "Actually, I'm not sure. However, at the end of last month, my mother called me and said that my father had fallen out of his wheelchair and had been spilled on him with a pot of boiling water and red-hot firewood.

In the second half of his life, I'm afraid he won't just have legs, he can't even use his hands, he can only lie in bed, my mother will definitely not be able to take care of him, I have to go back, so I simply resigned.

In the past two years, I have been thinking about revenge, and it is true that I am about to collapse and I can't bear it, so I have been thinking about it during this time, and then looking for opportunities, if I can get it, if I can't do it, just forget it.

Fortunately, God opened my eyes and finally gave me an opportunity to borrow Sun Weitian's hand to take revenge. Even if he didn't poison the second Junyan in the end, then at least, I could send Sun Weitian to prison.

As for whether the second Junyan is dead or not, it has nothing to do with me, it's a big deal that I think she's dead in my heart, anyway, this time I go back to my hometown, if nothing happens, I shouldn't come back, and I won't meet again in the future, what if she dies?

It's just that I didn't expect that just like that, you would be able to find me...... How the hell did you find me? It stands to reason that even if you can find out that I am more than Sun Weitian opened a room, and you can find out the contradiction between me and the second Junyan, there should be no evidence......"

"If you don't know, you can't do it unless you do." Su Ping said indifferently: "At the beginning, we did only notice the source of the medicine in Sun Weitian's hand, but it turned out that not only did the person's fingerprints not appear on the sealed bag, but also looked at the monitoring, and the color of the decorative horizontal strips on the sealed bag was also different.

So we decided that the drug had been dropped halfway through. Later, after an investigation, it was found that only you had the conditions to drop the package of drugs, and through the investigation, it was found that some time ago, about a month or two ago, you transferred the experimental equipment and chemical raw materials that were used to make sodium cyanide, so you were naturally locked. ”

"I see." Du Xinyue smiled bitterly: "You guys are so careful...... Oh, planted in your hands, I admit it. ”

"There's one more problem." Xun Mu said: "The house you rent is not close to the chemical plant, why rent it so far?" ”

"What else? It's convenient to keep an eye on the second Junyan and Sun Weitian, so as to find a chance to start. Du Xinyue said disapprehantly:

"Also, the little pay in the factory wasn't enough, so I worked my old job on weekends. It's just that I learned a lesson, and I don't make appointments with people I know and colleagues, so as not to have such a thing as Sun Weitian again.

Anyway, as long as you don't know each other, you can take pictures and record videos, and you can't threaten me, and I don't care. It's all honest with them, and you still care about photos and videos? I was just worried that the news would reach my parents' ears. ”

……

Coming out of the interrogation room, Xun Mu and Su Ping did not look very good.

Du Xinyue's actions are indeed not washed, and it can be said that she is to blame. But the reasons that ultimately led to this tragedy are worth pondering.

Ironically, after thinking about it, it was just like that, and they were so soft-spoken that they couldn't change it at all. Besides, tragedies are happening every minute, everywhere, and the cases they handle are not the intensity and drama of one tragedy after another?

I have seen too much, and Du Xinyue's poisoning and murder case can only make the two of them feel heavy, but it will not make them depressed. If they were really so fragile, the criminal police for many years would have driven them crazy a long time ago.

The next day, Chai Ningning cooperated with the Physical Evidence Division to detect the presence of cyanide ions in the stains scraped from the toilet bowl of Du Xinyue's home, as the last link in the chain of evidence.

At noon, after being reviewed by the pre-trial detachment, the case file and relevant evidence were submitted to the prosecution to apply for the arrest of suspects Du Xinyue and Sun Weitian.

The next day, the application was approved, and Du Xinyue was transferred to the prosecution, still detained in the women's detention team, and considering Sun Weitian's injuries, he was temporarily released on medical parole.

When the family members of the three parties learned the truth, they were a little difficult to accept, and Xun Mu arranged for Brother Song and colleagues who are good at dealing with this aspect of the problem to cooperate with the prosecution to calm their emotions.

After a few more days, Qi Yuan, who had been "offline" for a long time, finally recovered, removed the suture nails on his stomach, and returned to work.

A week later, Brother Song found Qi Yuan, who was studying with the case file, and asked, "Xiao Qi, are you free?" Come with me to Nanpai New Village. ”

"Well, free. What's wrong? Qi Yuan put down the file and looked up and asked.

"The Gang Demon Command Center received a report from the cleaner that a corpse was found in the garbage pond of Nanpai New Village, which is suspected to be a case of corpse shredding," Song Ge explained:

"The command center has notified the nearest police station to rush over, and at the same time asked us to prepare to file a case, if it is really a case of corpse mutilation, we must take over the investigation as soon as possible. The Su team asked me to come over.

I thought, your injury should be good, I'm afraid I'm too idle during this time, why don't you come with me if you have time? ”

"Okay!" A hint of excitement flashed in Qi Yuan's eyes, he has also followed many cases of all sizes so far, but this is really the first time that the corpse shredding case has been encountered, and it is not surprising that he may not be able to see it for a long time.

"What, you're happy to be dead?"

Suddenly hearing the sound of reprimand, Qi Yuan shrank his neck, quickly suppressed his excitement, and asked, "Team Su, why are you here?" ”