Qin Ming glanced at me helplessly, and said lightly: "Doesn't that mean saying it in vain?" Since there is no evidence, we have to continue the investigation? Murder without purpose,...... I don't think anyone would kill someone without a purpose. Those people are all characters with heads and faces, and no one will get their heads in the water and kill people for fun, right? ”

But what if the murderer thinks it's a perfect psychological trap he has laid down? Don't forget, everything has been discovered after we investigated. The murderer may be trying to mislead us, even if he doesn't use a heart attack to confuse us, then murder without purpose is a psychological trap, without a motive, it is difficult to find the murderer, this is also one of the laws of the mystery case, isn't it? I looked at Qin Ming with some helplessness. He's a bit old-fashioned a lot of the time, and that's true, it's a habit he got used as a police officer.

Qin Ming was stunned again: "Psychological trap? You're not going to mean to say ...... I still think it's unlikely. I will never believe anything without evidence. So tell me, who is the murderer? ”

"Of course, there is a prerequisite for this, that is, about half an hour before Shen Zhixiang fell to the ground, Xiao Tian accidentally bumped into Shen Zhixiang." I said lightly, the case should not be mixed with too many emotional factors, "This is what Biki said after talking to me at the time, I have recorded the audio, and I can give it to you later." Moreover, the surveillance at that time can be used as evidence. According to Hongzi's previous description, after Shen Zhixiang got the wine handed by Xiao Tian, the two of them talked a few words. Shen Zhixiang drank the wine in the cup, and then Shen Zhixiang and Hongzi sat for a while. Another glass of wine. And the time seems to be comparable to the time of Shen Zhixiang's heart attack. ”

"Another glass of wine?" Qin Ming looked at me in surprise. He apparently noticed that something was not quite right, and hesitated for a moment before asking, "You mean." He changed a cup? What do you mean is that the murderer first gave Shen Zhixiang a cup that was made of hands and feet. If Shen Zhixiang used the previous cup, then the murderer could explain that he took back the cup, the purpose was to erase his fingerprints, but he changed the cup? So what's the point of changing the cup? ”

"I'll explain that later." I paused, trying to continue.

But Qin Ming obviously didn't want to give me such an opportunity, but looked at me and continued to ask: "I remember that Qin Ming once said before that nicotine would not attack until 30 minutes after entering the body. In this way, the murderer is...... Xiao Tian? Did Xiao Tian kill Shen Zhixiang? The reason? ”

"You're not whimsical, are you?" Xu Hui was equally puzzled. There is a small pear vortex on the slightly raised face.

I shook my head, "You don't think I'm crazy, that's why I say that, right?" I don't have the imagination of a murderer. In fact, I've always wondered what Xiao Tian's purpose was, if it weren't for such a tragedy today, I'm afraid I wouldn't have imagined that things would be like this. ”

"Wait a minute, what you're talking about is theoretical, but it's unlikely to happen in practice, at least that's what I think in my experience." Qin Ming rubbed his head. continued to ask: "Xiao Tian deliberately spilled Shen Zhixiang's cup, and then took the opportunity to do something in the wine?" Didn't Shen Zhixiang think it was strange? This is the first hole in your reasoning. It's not that simple to put nicotine in a cup. It's impossible for someone like Shen Zhixiang not to be a little defensive against others, right? And. How could he calculate so accurately, and then be able to guarantee that he would definitely be able to change the cup that Shen Zhixiang used? You don't have to say he can do any magic. Also, the cup that wasn't poisoned was replaced. Why did Xiao Tian do such useless work? This still doesn't make sense. ”

"The first question is actually quite simple. Don't forget, the people who follow Xiao Tian's side. It's Biqi, that is, Shen Zhixiang's ex-lover. Her other identity is a spy specially arranged by Shen Zhixiang to Xiao Tian's side, a person who sabotaged Xiao Tian's marriage, so that he could get Pantene. Shen Zhixiang originally had a ghost in his heart. You don't have any objections to that, do you? I looked up at the two of them. At the same time, I didn't forget to glance at the corner of my eye a little, Lin Zi was sitting in front of the computer with other colleagues, staring at the screen without blinking.

Qin Ming nodded. Xu Hui tilted his head on the side and said, "I really didn't expect that in real life, there would really be people playing these spy games." However, I'm afraid no one can think of such a relationship between them, right? ”

"Actually, the case is not too complicated, but the complicated ones are that all the people selectively keep a part of the secret for us at the beginning. Everyone said what was best for them, which is why the case seemed so complicated. I nodded. But that's human nature, and no one wants to be seen in their dark side, right? "Biqi, Shen Zhixiang and Xiao Tian, these people all have their own agendas, and they all think they are playing very smart. So Shen Zhixiang took the wine handed over by Xiao Tian, of course, when it was handed to Shen Zhixiang, the wine had already been manipulated by Xiao Tian, because it was red wine, and someone would greet Shen Zhixiang from time to time, he naturally didn't think that Xiao Tian dared to blatantly manipulate his wine. After drinking it, Xiao Tian was obviously very satisfied, and the effect of the medicine would attack at that time. ”

"You haven't explained that loophole yet." Qin Ming looked at me very seriously, showing his rigor as a detective for the first time, "I confirmed Hongzi's statement, and after drinking this glass of wine, he changed another glass of wine. So, there is no question of having to replace his cup at all. So, I think you're still mistaken, unless someone was poisoned in the second glass, so there was a need to replace that cup. Xiao Tian is not stupid, it is impossible to do things that add to the snake. ”

"That's the second question I'm going to talk about." I frowned, "Because it wasn't Xiao Tian who replaced the cup." It's a different person. At that time, if the other party was not so careful and did not pursue perfection so much, there would not have been such a big flaw - that is, the strange fingerprint mentioned by Leng Ao was only left on the handle of the cup. ”

"The second person? Who is it? Xiao Tian still has an accomplice? Qin Ming stared at me curiously, and didn't react for a while. Perhaps it was my silence that made him ponder quickly, and after a while he said, "Is it Becky?" She and Xiao Tian have common interests......" (To be continued......)