Chapter 255

From the bar owner's words, we can know that Xu Tiantian has absolutely no time and no chance to poison Wu Dongdong. However, new problems have emerged. According to the bar owner, it took Wu Dongdong less than five minutes to drink. That time should be around 11:20. It should be some time before Wu Dongdong's death. So where did Wu Dongdong go during this time?

Just then, the test report of the little red dot found under Wu Dongdong's creaking nest came out. Red dots are pinholes, that's right. Moreover, the injected poison should be a slightly toxic thing. However, even if this kind of thing is injected into people's blood, it is difficult to kill people. What's the matter?

It's slightly poisonous. If you drink too much, there's still residual poison in your stomach. Several clues mixed together, and long Xingyun felt some confusion in his brain. Seeing that longxingyun didn't look very comfortable, Tang Xin took a step forward: "Xingyun, are you okay?"

"It's all right," long Xingyun shook his head. "I just don't understand. What was detected was poisoned, but not all the poisons we found. It's really hard to understand."

"It's not a poison found. Can it be a highly toxic substance produced by the reaction of several things together?" Cai Lifeng said his idea. After all, there are many cases of killing people by using this situation. As a deputy director, he also thought of some possibilities.

"No," long Xingyun denied Cai Lifeng's statement. "According to the analysis report, it's not the case. If you have to look for it, I'm afraid you can only find out when and where these things were taken or injected by him."

"First of all, it is drinking. According to Wu Dongdong's classmates, they drank only one bottle of Baijiu, and the two drank almost the same. They only got close to half a Jin. According to the investigation, Wu Dongdong's liquor consumption is not small. Generally speaking, drinking 782 is not a problem. Moreover, if a person has drunk wine, if his mind is sober, obviously he is not drunk."

"Next, he went to the downstairs of the girls' dormitory. In addition to Xu Tiantian's behavior and the testimony of the bar owner, Wu Dongdong should call Xu Tiantian or send a text message to ask her to come down and say something to find her. However, before Xu Tiantian came downstairs, Wu Dongdong left. He should have asked Xu Tiantian to go somewhere else Meet. "

"After meeting, they came to the bar. However, Xu Tiantian refused Wu Dongdong and left after a few words with him. Wu Dongdong was upset and asked for some deep-water bombs. As far as I know, this kind of wine has great aftereffect. He drank so hard at first. He may be fine, but then he should be a little drunk." speaking of this, The dragon cloud cast his eyes on the photo placed aside.

After looking carefully for a while, long Xingyun turned to Tang Xin: "Xin'er, did anyone move the scene after Wu Dongdong's death?"

"I don't think so. I'll ask Zhang Lei to come here. He was the first one to arrive at the scene. He should know the things at that time." Tang Xin dialed Zhang Lei's phone.

After about five or six minutes, a burst of rapid footsteps sounded outside the house. Then there was a knock at the door. With permission, the man opened the door and came in: "Captain Tang, what can I do for you?"

"Well, sit down," Tang Xin nodded. After Zhang Lei sat down, she continued, "in this case, we found a criminal investigation expert. Now we just want to ask you about the specific situation at that time." then she introduced long Xingyun to Zhang Lei.

For the title of criminal investigation expert, long Xingyun is very helpless. Which of his identities is not prominent? Of course, the dragon cloud doesn't mean to show off. However, this criminal investigation expert, he is really not used to it. However, now he is not used to it and has to get used to it. He can check the body and participate in the case. It is because Cai Lifeng and Tang Xin said that he is a criminal investigation expert and specially came to help that he was allowed to participate in the case.

It was said that long Xingyun was a criminal investigation expert. Zhang Lei was surprised that long Xingyun was so young. Soon, he threw his surprise aside. Look at how old Tang Xin is now. He is the captain of Beishi Criminal Police Brigade. Some people may think she took this seat because of her father, but Zhang Lei knows the actual situation very well. Because he and Tang Xin have also had several tasks, he knows that Tang Xin's ability to get to this step today is entirely his own bit by bit. Therefore, longxingyun is younger, and there is nothing unacceptable.

Zhang Lei is looking at longxingyun, and longxingyun is also looking at him. After a while, he said, "officer Zhang, I called you this time. In fact, I have a few questions to ask you."

"But it doesn't matter," Zhang Lei said with a smile. Whether long Xingyun is young or not, he is a criminal investigation expert after all. Making friends with each other is only good for him, not bad. If Zhang Lei knew that the name of long Xingyun, a criminal investigation expert, was only a few hours ago, I don't know if he would think so.

"I heard that officer Zhang was the first criminal policeman to arrive at the scene. I don't know whether the scene had been damaged before officer Zhang arrived at the scene?" said long Xingyun, staring at Zhang Lei tightly.

For the problem of long Xingyun, Zhang Lei didn't hide it and said frankly: "the scene was not damaged. However, because a person next to him called him, he ignored it, so the man pushed him. But who knows, he fell down. After inspection, he didn't breathe."

"Well," long Xingyun knocked on the table with his index finger. After a moment of silence, he said slowly, "has the person who called him been interrogated? Is there any suspicion? Why do you call him know?"

"Well, he said that too," Zhang Lei nodded, "It was because he saw that the dead man's things fell to the ground, so he called the dead and wanted the dead to pick them up. But the dead had no breath at that time, so he couldn't answer him. Because there was still some residual smell of wine on the dead man's body, he thought the dead man was asleep, so he pushed him."

Hearing Zhang Lei's words, long Xingyun can basically rule out the suspicion that the man is the murderer. This kind of thing is very common in the railway station. It's not a strange thing. However, what makes people suspicious is why Wu Dongdong doesn't smell much wine at this time.