November 7th.

After a heavy rain, the temperature in Yuqiao dropped completely, and the temperature remained around 20 degrees Celsius during the day, and only in the early 15 degrees in the morning and evening.

The temperature difference is not large, and it is relatively comfortable in terms of dressing.

However, the weather is comfortable, and the criminal police are busy again.

……

At night, at 11:40, Unit 12, Building B, Huakang Community.

Su Ping frowned, looked at Qi Yuan, and asked, "What's the matter?" ”

Tonight, it was Qi Yuan on duty, and notified them to rush over, three or five sentences on the phone were not clear, so Su Ping said that he would talk in detail when he arrived at the scene.

"Mission under the command center." Qi Yuan immediately replied and said:

"It was said that this family was having a barbecue in the room, during which the informant left for a while, and when she came back, her father-in-law, mother-in-law, husband and sister-in-law were unconscious, and they were not breathing, suspected of carbon monoxide poisoning, she hurriedly called the emergency number, and called the police at the same time."

After a pause, Qi Yuan sighed lightly, shook his head and said, "The medical staff arrived five minutes ago and confirmed it, the pupillary reflex is small, and he is brain dead. ”

Su Ping's eyes narrowed slightly: "Carbon monoxide poisoning? Do they barbecue over charcoal at home? ”

Qi Yuan nodded: "This house is the boss, a big duplex, more than 300 square meters, I just checked, the price of the second-hand house is more than 7 million." ”

Brother Song pondered and asked, "You just said that the reporter left halfway, right?" ”

"Well," Qi Yuan bowed his head, then raised his chin and said, "She's right there, let's go over and ask?" ”

Several people followed his gaze and saw a woman sitting on the sofa, her eyes blank and tears falling.

"You haven't asked yet?" Su Ping raised his eyebrows.

"I tried to ask a few questions, but she didn't respond, and all the information I knew was told to me by my brother from the police station." Qi Yuan said.

He rushed over directly from the detachment, although he was a little faster than Su Ping's others, but it was not much faster, less than ten minutes.

Su Ping snorted and walked straight to the woman.

The woman is young and beautiful, with excellent body management, and should be around twenty-five or sixteen years old, wearing a floral sleeveless dress.

"Madam," Su Ping bent down and shouted, seeing that she didn't respond, he couldn't help but raise his voice a little more and asked, "Madam?" ”

She finally came back to her senses, glanced at Su Ping blankly, and asked, "What's wrong?" ”

"What do you call it?" Su Ping asked at his own pace.

She opened her mouth, sat up straight, pulled out two pieces of paper and gently pressed them against her face, sucking away the tears.

Qi Yuan thought for a while, gently rubbed Su Ping's arm, and then looked at a commemorative certificate on the coffee table - it was the women's half-marathon completion certificate.

There is a signature on the certificate, the woman's name is Zhou Jia, and the signature is somewhat artistic.

Su Ping frowned, but immediately understood what Qi Yuan meant, and when he saw that the woman hadn't spoken yet, her eyes rolled, and she asked, "Madam, are you called Diao?" ”

"Poof...... Belch! Zhou Jia couldn't hold back, followed by choking again, hiccuped involuntarily, and then his face turned red instantly, and he coughed a few times before covering his mouth and saying, "Officer, what are your eyes?" My name is Zhou Jia! You're called an eagle! ”

Su Ping's eyes trembled slightly, and he quietly gestured to Qi Yuan, and then said, "I'm sorry, I guess...... Have you ever raced a half marathon? ”

"Hmm." The woman bowed her head slightly: "I like sports running, I signed up for two half marathons, and I want to find a chance to challenge the whole marathon, but ......

I suddenly realized that such a high-intensity running has actually been out of the category of fitness and health, and the heat of running has slowly cooled down, and now I only run two or three kilometers every day, and then do a group of HIIT every two or three days. ”

Su Ping nodded knowingly and chuckled: "The exercise is good." ”

"Hmm." Zhou Jia also nodded.

Then Su Ping suddenly returned to the truth: "Can you talk about it?" What's going on? ”

"Huh?" Zhou Jia was stunned for a moment, and then immediately nodded, um, and said, "I have told the police officer at the police station about the general situation, tonight was supposed to have a dinner and barbecue at home."

I left for about twenty minutes, and when I came back, they all fell to the ground, and the barbecue grill was overturned, and the charcoal fell on my father-in-law's body and hands, and his clothes were burned, but fortunately it was still far from the curtains, otherwise the curtains would have been lit, and the whole house would have been ......."

"Thankfully?" Su Ping raised his eyebrows again.

Zhou Jialiu frowned slightly, shook his head and said, "I didn't mean that, I ......"

Su Ping took the initiative to change the topic, not getting involved in this regard, and only asked, "Is it convenient to talk about it?" What did you do when you left? ”

"It's the company's business," Zhou Jia said, "Before getting off work in the afternoon, I asked my company's design to send me a sketch of the decoration plan that the customer wants tonight."

I forgot about it, but he suddenly called and said that the design sketch had been sent to my mailbox, so I went upstairs to deal with it, and it was only about twenty minutes and a half hours, and then I would come back...... Only......

At that time, I was stupid, and I stood in a daze for a while before I remembered to call the emergency number and call the police. I also wanted to get the coals off my father-in-law's body, but I didn't know what to do, so I tried to clamp it with a clamp and found that the charcoal fire was sticking to the flesh and couldn't pull it. ”

After a pause, she sighed, don't look away, tears fell again, and after a long time, she continued: "How did it become like this after a good dinner?" ”

Su Ping glanced thoughtfully at Qi Yuan and Brother Song.

But neither of them understood Su Ping's eyes.

There was no way, after sighing that there was really no tacit understanding, Su Ping had no choice but to ask himself: "Sounds like you have opened a company?" ”

Zhou Jia opened her mouth again, as if she couldn't adapt to Su Ping's rhythm of one sentence and one mouth, but after two seconds, she nodded lightly and said, "Well, a decoration design company." The company was actually owned by my father, but it was left to me to take care of it. ”

"Pretty profitable, right?" Su Ping smiled, and then said: "Such a big house, it's not easy to buy it when you're free. ”

"I don't know, the finances have always been in my father's hands, and no one is allowed to interfere." Zhou Jia shook his head and said, "As for this house...... It was also a dowry from my father. ”

"Dowry?" Su Ping raised his eyebrows.

After thinking about it, Zhou Jia explained again: "My husband ...... He and I were classmates in college, and we both studied interior design.

His family conditions are not very good, he was born in a rural area, and he is a poor household. But I don't care what his family conditions are, I just appreciate him as a person, he is very talented, very sunny, although he is a little dull in terms of feelings, but he is dedicated enough......

But my parents don't like it very much, they always want me to find a good person, I'm not happy, so I fell in love with him, it's a big deal to live a hard life with him for two years, and we can also rely on our own hard work to fight back, what can there be?

My parents couldn't resist me, so they agreed to let me marry him, but they didn't agree with me to follow him back to the countryside and forcibly asked to stay in Yuqiao.

I'm also afraid that I will suffer, after all, since I was a child, the material conditions they provided me with were actually good. It was also because I was afraid that I would suffer, so I bought this house when I got married, and I had two cars, one for me to drive and one for my man. ”

Su Ping nodded clearly and said, "So your man and his parents live in this house?" ”

Zhou Jia hesitated for a moment, nodded lightly after a moment, and then immediately added: "With such a big house, the two of us can't live in it, and my parents-in-law came over to take care of us." ”

Su Ping asked again: "What about your sister-in-law?" ”

Zhou Jia opened her mouth, then smiled reluctantly, and said, "She was also admitted to the university here in Yuqiao, so she came to live with us." She lived on campus when she was studying, and only came home on weekends. In the two years since graduation, I have been preparing for the public examination and want to take the civil service exam. ”

"Didn't move away?"

Zhou Jia turned his head again: "No, why did you move away?" Isn't it good for a family of five to be lively? ”

"Five? You don't have children? ”

"I want to fight for a while." Zhou Jia still tilted his head sideways and said: "I'm still young, I don't want to be tied up by children, I want to work hard for another two years, and then have children after my career is completely stable." ”

After thinking about it, she added: "My father-in-law and mother-in-law have been urging, and they also said that they can help take care of the children while they are young, but I have already decided, and my man also supports my decision, so they don't say much, at most verbally, and occasionally talk about whose children are how." ”

Su Ping nodded again clearly.

Then, he suddenly asked a more sharp question: "What is the relationship between you and your parents-in-law?" Are there any contradictions? ”

"No, the relationship is very good, quite harmonious." Zhou Jia said, then frowned again, and couldn't help asking, "Officer, what do you mean by this?" Do you suspect that I hurt my parents-in-law? What are you kidding, this is an accident, okay, no one wants this to happen!

Take 10,000 steps back, even if I have a conflict with my parents-in-law, what about my husband? As we all know, I am very affectionate with my man, and all the neighbors and employees of my company know that I will not take my husband into it, right? Also, if it hadn't happened for my employee to call me, I would have almost been hit! ”

"Really?" Su Ping chuckled, and then said, "Don't get excited, I'm just asking routinely, and I don't doubt what you mean......

So, one more question, why did you choose to grill at home over a charcoal fire and close the windows? After so many years of publicity, it is not recommended to bake the fire indoors, if you insist on roasting the fire, you must pay attention to ventilation, you are also an intellectual, how can you not know it? ”

Zhou Jia frowned again and said, "What do you mean by this?" Is this still called not suspecting me? ”

"Okay, then I'll put it another way." Su Ping's smile remained unchanged: "Before determining the nature of the case, we have to prepare for the worst, but we don't suspect you, on the contrary, we want to prove whether you are suspected of committing a crime." The question may be a bit acute, but it is also to rule out your suspicion, please forgive me. ”

Zhou Jia snorted lightly, didn't look over, and said, "Okay, okay." We had a barbecue on the balcony, and I opened the windows, and I don't know why the windows were closed when I came back. ”

"That's right." Su Ping nodded clearly, thought about it, but didn't ask any other questions, only bowed his head and said, "Thank you for your cooperation." But then, we still need to investigate the murder scene in your home. You don't mind, do you? ”

Zhou Jia's eyebrows twisted again, but he quickly let go, shook his head and said, "Whatever you want, of course I am willing to cooperate." ”

"Last question," Su Ping said again, "Tonight, apart from the medical staff and us, after you had dinner and found that your family was unconscious, did anyone else come?" ”

"Nope." Zhou Jia shook his head and said, "In the evening, we didn't ask our friends to come to the door, who will come?" ”

"Okay, got it, thank you for your cooperation." Su Ping said a word, then nodded to her, and walked away with Qi Yuan and the others.

After walking away, Zhou Jia frowned again, and then gradually came to his senses.

However, forensic and trace examinations have actually been investigated a long time ago.

Walking to the side, Qi Yuan couldn't help muttering: "Team Su, I always feel that this woman is very problematic, she is inevitably too sensitive, and, to be honest, I can't feel how sad she is, and her attention is not very concentrated, and when I talk to her about running, she can even talk to Team Su like this." ”

Su Ping bowed his head lightly and said, "I think so too." However, it kills people by relying on carbon monoxide produced by charcoal that is not completely burned during barbecue...... It's a bit far-fetched to say anything, the randomness is too strong, and even if the ventilation conditions are relatively poor, the probability of success is not great. ”

Brother Song snorted and said, "Indeed." So I'm more inclined to think that this should be an accident, but, to some extent, it may have happened to her intentions, so she is a little weak-hearted? ”

"Did she do it?" Qi Yuan was thoughtful, and then immediately reacted: "Is she looking forward to the death of her in-laws and sister-in-law?" ”

"Perhaps." Brother Song said softly: "Under the same roof, there are inevitably all kinds of contradictions, and even if the father-in-law and mother-in-law live in, the sister-in-law also lives in, even if Zhou Jia doesn't care on the surface, there are still some pimples in her heart, right?" ”

Su Ping answered and said: "Yes, Zhou Jia and her father bought her a house, but her man's family of four lived, and her identity may change over time, and she is likely to become an outsider." ”

"If that's the case, she will definitely have some resentment in her heart, and it makes sense to be a little cautious." Qi Yuan nodded: "It's just that this kind of thinking is too sinful, and after all, people are dead, it is easy for her to show such thoughts to arouse our suspicions, and it is indeed inevitable that she will be weak-hearted." ”

After a pause, he frowned again and said, "But is this really an accident?" ”

"I said this, not to characterize the case, but to analyze it clearly, Zhou Jia's suspicion of committing the crime can neither be proved, nor can it be proven." Su Ping shook his head: "Qualitative or something, we have to wait for the autopsy work and trace examination work to be completed." ”

Brother Song continued: "Of course, if it is really a homicide and not an accident, then Zhou Jia is obviously a major suspect." ”

At this moment, Yan Zhongxin's voice suddenly came from the balcony: "Team Su, come here!" ”