After Chen Mo sent Ye Zi home, that night, he found Qin Yuran and conducted an investigation in the name of assisting in the investigation.

Qin Yuran came to the police station with a calm face, and answered Chen Mo's various questions fluently in the confession room, and he couldn't see any flaws at all.

After about half an hour, Chen Mo took a deep breath and let Qin Yuran leave the police station.

The first thing he did when he came out was to call Ye Zi.

"Xiaozi, I found Qin Yuran just now, she has enough alibi, and the whole person seems very natural, could it be that something went wrong in any link?"

Ye Zi had been waiting for Chen Mo's news, thinking that Qin Yuran must have no reason to escape this time, but he didn't expect to find nothing.

"This can't be, except for her, I can't think of anyone who would have a reason to kill Yu Qian, and the evidence she is looking for is completely against Qin Yuran, just told me that she was killed when she found evidence, it's too much of a coincidence, right?"

"Xiaozi, I can fully understand your current mood, but in law, it is necessary to pay attention to evidence, and now is not the time to be in a hurry, even if she has an alibi now, it does not mean that there will always be no flaws in the future, and I will continue to help you keep an eye on the point in the future, okay?"

After Ye Zi calmed down, he took a deep breath, "Okay, I don't know what Qin Yuran's alibi is?" Can you tell me a little bit about that? ”

The other end of the phone was silent for a moment, and Chen Mo's somewhat helpless voice came, "It stands to reason that these are confidential and cannot be revealed, since you want to know, I won't let you tell you, but you have to promise me that you must not act without authorization, and everything will be handled by me, okay?" ”

"Of course there's no problem, even if I want to intervene, there's no good way to deal with it, after all, it's up to you police to investigate."

Hearing Ye Zi say this, Chen Mo told her the reason for Qin Yuran's alibi.

Qin Yuran's reason is very simple, that is, when the forensic doctor deduced that Qian died, she went to see a psychiatrist, and in the hospital, Chen Mo did find the surveillance video in the hospital.

After Ye Zi learned everything, she was a little unimpressed, things had become to the extent that she had to check it out in person to be at ease.

If it were herself, there were 10,000 ways to get out of the hospital for hours and then have her own image appear in the surveillance footage.

Early the next morning, Ye Zi got up early, cleaned up briefly, and went to the hospital where Qin Yuran went to see a psychiatrist.

With the experience of being a detective, he easily found the doctor who was responsible for treating Qin Yuran.

"Hello doctor, I am a friend of Qin Yuran, I want to know when she came to you to check on her condition recently? What is the result, I asked her for a long time, I am afraid that I will worry, and she will not tell me easily, I really can't rest assured, I can only come to ask you. ”

The doctor looked Ye Zi up and down and nodded, "Wait a minute, I'll check." ”

After about three minutes, the doctor raised his head and looked at Ye Zi, "Qin Yuran did come to me two days ago to have a look, but ......"

Before the doctor could finish speaking, a woman suddenly burst into the consultation room in a hurry.

"Doctor Zhang, it's not good, we really can't control Xiaohao's situation, go and take a look."

When Dr. Zhang heard this, his face was nervous for a while, and he didn't care about whether Ye Zi was present at all, "How could you suddenly get sick again?" Quick, follow me. ”

Ye Zi watched Dr. Zhang and his assistant leave the consultation room for some reason, her eyes sank slightly, and she decided to follow to see the situation.

Dr. Zhang only proved that Qin Yuran did come on the day of Qian's death, but he couldn't prove whether she had left halfway, and it seemed that if she wanted to know the truth, she still needed to find out the wind in other people's mouths.

Thinking like this, Ye Zi also followed.

It turned out that Xiaohao was Dr. Zhang's child and had been receiving treatment in this hospital.

I saw that Xiaohao kept crying, and the medical staff around him had no way to stop it, afraid that he would hurt himself, so he had to go to Dr. Zhang.

Dr. Zhang injected Xiaohao with medicine, patiently and meticulously soothed him for a while, and the child finally calmed down.

Ye Zi could see that Xiaohao had a very serious heart disease, which was typical mania.

When you are emotionally unstable, you may hurt yourself at any time, and Dr. Zhang, who is a psychiatrist, has such a disease for his own children.

However, these are not what Ye Zi cares about, the purpose of him following is to find out if Qin Yuran left halfway when he came that day.

It turned out that Ye Zi's experience as a detective was still very useful, and she found some flaws from the conversation between the two nurses around her.

"Alas, Dr. Zhang is pitiful enough, such a good man, but his wife eloped with another man, leaving such a child, which is really uncomfortable."

"But isn't it, when Xiaohao became ill two days ago, it was much more serious than now, and in the end, it took Dr. Zhang more than two hours to stabilize his condition, if I were Dr. Zhang's wife, I would cherish what I said, alas......"

Ye Zi blinked thoughtfully, leaned in front of the two nurses who were talking softly, and asked, "Excuse me, Dr. Zhang's child became ill two days ago, but was it at noon?" ”

The two nurses looked at Ye Zi and didn't think much about it, "Yes, how did you know?" ”

Ye Zi thought for a while and sighed lightly, "Alas! I just asked casually, because two days ago, my friend also came to see Dr. Zhang, but she didn't tell me how far the disease had progressed, so I deliberately came to ask Dr. Zhang today. ”

"So that's the case, in fact, sometimes, psychological illness is much more difficult to deal with than physical illness, and once the mood is unstable, it is very likely to lead to the onset of the patient."

Ye Zi nodded, "Yes, I was just afraid that she would be emotional, so I didn't dare to continue to ask, then thank you, be busy, by the way, help me tell Dr. Zhang, don't tell that friend of mine that I came to him to ask." ”

Then Ye Zi left the hospital, although it was confirmed that Qin Yuran did come to see the doctor, but his mood was not much lighter, but even heavier.

Because Qin Yuran came to see Dr. Zhang at noon two days ago, and happened to see his child with an illness, the hospital was not very far from the hotel where Yu Qian died.

During the two hours of the child's illness, Qin Yuran had time to kill Yu Qian, and when she turned back, everyone was busy taking care of Xiaohao, and they didn't care if she left the consultation room during this time.

Even Ye Zi was still wondering if Dr. Zhang's son Xiaohao's illness was deliberately caused by Qin Yuran.

After all, mania is a mental illness, as long as it is stimulated slightly, it will lead to emotional loss of control, and thus the onset of the disease.

With the attitude of these medical staff towards Dr. Zhang, and the degree of professionalism, it is impossible to deliberately provoke Xiaohao.

The more Ye Zi thought about it, the more afraid she became, if things were really as she imagined, then this Qin Yuran would inevitably be too unscrupulous.

In order to cover up his crimes, he even did not hesitate to attack a child who was less than ten years old, which is indeed a bit resentful.

But Chen Mo has made it very clear that all domestic laws are based on evidence, and without evidence, even the police have no solution.

After Ye Zi came out of the hospital, she called a taxi, went straight home, and called Silence.

When she arrived home, Chen Mo was already waiting at the door of her house.

"Xiaozi, suddenly so anxious to find me, what's wrong? Wouldn't it be because of Yu Qian's case? ”

Ye Zi nodded without thinking about it, and now, she couldn't care about Chen Mo asking her not to get involved.

"That's right, I went to the psychiatric clinic you mentioned today, so let's come in and talk about it."

Then Ye Zi took out the key and went to open the door.

Chen Mo looked at her back, shook his head helplessly, and said softly: "I knew that you wouldn't stay at home honestly, and sure enough, you went to investigate in person." ”

Ye Zi didn't answer, but opened the door and motioned for Chen Mo to come in.

Chen Mo sat on the sofa and looked at Ye Zi, "Since the matter has come to an end, let's talk about it, what did you find?" I know that if there are no new clues, you will not be in such a hurry to see me. ”

Ye Zi picked up the water cup on the coffee table, drank it all in one gulp, and sat next to Chen Mo.

"On the day of Yu Qian's death, Qin Yuran did go to see a psychiatrist, which the doctor can completely prove, but I don't think it's that simple."

Chen Mo looked at Ye Zi with more interest, "Oh? Tell me, what's so strange? ”

Ye Zi thought for a while, "First of all, it just so happened that when Qin Yuran went to see a doctor, the son of the doctor in charge of her condition fell ill, resulting in nearly two hours when no one paid attention to Qin Yuran, if this was not caused by her deliberately, it was okay, if so, then it can only be described as madness." ”

Chen Mo's eyebrows furrowed slightly, "Do you mean that when Qin Yuran went to see a doctor, he left the hospital for two hours without being discovered by anyone?" ”

Ye Zi nodded, "That's right, I'm not saying that she really left, I just said that there is that opportunity, you also know that the hospital, it is less than half an hour away from the hotel where Yu Qian died, and she can safely take this opportunity to kill people, and then turn back and ask the doctor to prove to her in front of the police, this plan is seamless." ”

Chen Mo's eyes narrowed slightly, flashing a hint of suspicion, "If it's really as you said, then it's really me being too careless, two hours, not to mention killing one person, even killing ten people is enough, it seems that it is necessary to investigate deeply, I already know what to do." ”

Ye Zi looked at Chen Mo's eyes, and a look of worry flashed, "The investigation must be investigated, there is one thing I still have to tell you, be careful, even children can do it, I can't imagine what else she can't do, you know?" I don't want to hurt you because of me. ”

The corners of Chen Mo's mouth rose slightly, and a playful smile was raised, "Xiaozi, don't forget that I'm a policeman, I still have this common sense, I have more contact with this kind of vicious person, you can rest assured, but you, you must promise me this time, don't go alone to investigate this matter, okay?" ”

Ye Zi nodded a little embarrassedly, "Okay, I will definitely promise you this time." ”

Chen Mo looked at Ye Zi with satisfaction, "That's right, you also know the seriousness of the matter, I don't need to say what is very important, with your experience as a detective, you can completely understand, it's so decided, I still have something to do with the police station, so I won't accompany you, you have to be careful, once you find any abnormal situation, contact me immediately, can you?" ”

Ye Zi smiled slightly, "That's natural, who else can I go to if I don't look for you, don't worry, don't forget what I did before, it's easy for me to find someone else, it's not so easy to let me be planted in the hands of others." ”

Chen Mo glanced at Ye Zi with disgust, "Yes, Xiaozi is the most powerful, okay, I'll go first, call us." ”