After that, the Fan team transferred a partner to me, who was brought down by him, not a person in the institute, this person is called Zhang Ziang, he doesn't like to talk, he is six or seven years older than me, but he looks much calmer than me.

Team Fan said that when he was away, I listened to Zhang Ziang's dispatch and asked me to cooperate with him to do some investigations, and also asked me to learn more investigation techniques with him. Of course, the Fan team also arranged with me to let Zhang Ziang live in my house temporarily, and the Fan team consulted my opinion, he said that now the case is unclear and I need to ensure my safety, and the other is that he needs Zhang Ziang to find some abnormal places in my home, and he may be able to find some details of life when he lives in.

I agreed.

Team Fan's investigation methods are different from what I know, plus the people I brought with him have been organized into three teams, each responsible for different investigation contents, and there is no exchange of information between them, they are all independent, as for some others, he and Team Nie will negotiate to let this side help investigate.

Zhang Ziang's first investigative mission was Zou Linhai, the doctor who committed suicide for Lao Xiao's autopsy.

Zhang Ziang and I first watched the surveillance in the hospital, and the whole process was recorded as Lao Xiao's self-help conscious suicide, including his action of locking himself in the refrigerator, and the whole process was completed by himself.

After reading it, I asked a question: "Generally, suicide is suspected of being afraid of crime, and he committed suicide after Lao Xiao's case, so what did he hide from Lao Xiao's cause of death, and why did he hide it?" ”

Zhang Ziang asked me a question: "Why do you think he committed suicide?" ”

I was stunned for a moment, looked at Zhang Ziang, Zhang Ziang said: "Usually we see that the initial information is not the truth of the matter, so in order to prevent being misled by incomplete evidence and information, when looking at some initial information and evidence, the most important thing to avoid is to characterize the case, which may make people go in the wrong direction to solve the case, just like you see Zou Linhai put himself in the cold storage of the morgue and think that he committed suicide, is it too arbitrary?" In this way, your follow-up investigation will revolve around why he committed suicide to find evidence and clues, if you happen to find some evidence that can prove his suicide, then the case will be closed, so what if the truth is not like this? What if all this evidence is fake, or it is all fake, or even the result that the murderer wants to guide you? ”

Listening to Zhang Ziang's questioning, I took a deep breath and said, "I was arbitrary, and I didn't think of so much." ”

Then Zhang Ziang said: "Have you found a problem, since Zou Linhai has taken a large amount of digoxin, why does he have to lock himself in the freezer, if he wants to commit suicide, it is actually enough to take digoxin, why do you have to go into the freezer?" So did he want to draw attention to his death, or did he not want to be noticed? ”

I was amazed when I heard this, and replied to Zhang Ziang: "He wants people to know that he is dead!" ”

After getting such a hint from Zhang Ziang, I noticed that the abnormal behavior in this place is actually reasonable to analyze from the psychology of the person, before I have always figured out why Zou Linhai would take such an extreme suicide method, now that I think about it, there is no difference between taking Digaoxin and taking other drugs to commit suicide, he is a doctor, it is normal to have access to this kind of items, and no one will doubt why he took Digoxin, and will only link his death with his inaction in Lao Xiao's autopsy, thinking that he committed suicide in fear of sin.

However, he locked himself in the cold storage of the morgue, so there was something that made no sense, that is, he wanted to use such an unusual and obscure way of death to tell people that his death was not normal, but for some reasons that we do not know yet, he had to die, or he had to die when the message could not be transmitted in a short time!

In this way, it is indeed like Zhang Ziang said, this is not suicide, this is murder!

Thinking of this layer, I secretly admired Zhang Zianglai, he had already seen this layer from the beginning when he got the file, so when I judged that Zou Linhai committed suicide, he would refute me like this.

Then the question arises, why did Zou Linhai have to die?

Later, Zhang Ziang and I went to the hospital, and Zou Linhai's body was still stored in the freezer in the hospital morgue.

Zhang Ziang and I also inspected the body in secret, without letting the hospital people around, and Zhang Ziang specifically requested that the surveillance be turned off.

Zou Linhai's body had typical characteristics of drug poisoning, but because the body was quickly frozen during the drug attack, the characterization was not very obvious, and his body was not autopsied, and there was no usable evidence on his body.

Zhang Ziang didn't come to check on the body, he opened the freezer, put on gloves, gave me a pair and said, "Put it on." ”

I didn't know why, but I saw Zhang Ziang pull the body out of the freezer and put it on the truck next to him, and he said to me, "Look at the body." ”

After speaking, I got into the freezer, I watched Zhang Ziang do this, I don't know what he was looking for, and he imitated Zou Linhai's action of locking himself in the freezer, and also locked himself in, about ten seconds later, Zhang Ziang knocked on the door of the freezer, and I immediately opened the freezer, because the freezer in the morgue can only be opened from the outside, and once it is closed, it cannot be opened from the inside.

Zhang Ziang climbed out of it with an air-conditioner, and then said to me, "There is a string of numbers in it." ”

As he spoke, Zhang Ziang took out the paper and pen he carried with him and recorded the numbers, and I saw that he wrote a line of numbers like 9265 on the paper.

Zhang Ziang showed it to me and asked me, "What do you think this number is?" ”

And I looked at Zhang Ziang in surprise and said to him, "I know this string of numbers. ”

Zhang Ziang was also quite surprised: "You know? ”

Zhang Ziang and I said, "This is the password for the safe at my home. ”

I have a small safe at home, and there is no money or anything in it, just some documents and real estate deeds or something, and the password is the number transcribed by Zhang Ziang.

And Zhang Ziang said that this string of numbers was found in the innermost part of the freezer, and if he didn't lock himself in the freezer, he couldn't find it at all, it seems that Zou Linhai wrote it in advance, so he chose to die in this freezer for a reason.

After that, Zhang Ziang and I rushed back to my house, and after opening the safe, I searched through everything, but there was nothing else, and even Zhang Ziang and I carefully checked all the documents page by page, and found nothing unusual.

There was nothing in the safe, but the numbers were the password to the safe.

At this time, Zhang Ziang provided another idea: "Perhaps, there is no Dangxi put in the safe at all, he just wants to pass on a message, there is something important in your house, so if you say it, some things will make sense." “

I hadn't thought of so much yet, I felt a little dazed, and asked Zhang Ziang: "What's the matter?" ”

Zhang Ziang pondered for a second or two and said, "The key in Lan Feng's hand was given to her by Zou Linhai, and Zou Linhai even knows the password of the safe in your home, which shows that he is very familiar with your home." Let's not talk about how Zou Linhai died, he hid a very important thing in your house, but in order not to make people suspicious, he found Lan Feng to sneak into your house as a cover. This would also explain why the video taken by Team Fan afterwards was not Lan Feng, but another man, who was obviously here to find this thing. ”

I listened and took a deep breath, Zhang Ziang said: "He needs to tell others where things are in a very subtle way, but he can't let his murderer know, so he used the password of the safe that only you know, just like when you just found this number, you knew what it was at once, so did Zou Linhai think the same way at the beginning, when this string of numbers was discovered, only you know what it is, maybe you can't fully react at that time, But in hindsight, I always think of the layer I just mentioned. ”

I couldn't help but sigh: "He is so thoughtful. ”