"Personally, I tend to prefer that the deceased died before he could eat the takeout, and then the takeaway was taken away by the murderer. Looking at the words written by the murderer on the wall, I think he is a strange person who can make takeaways. Mo Tu cleared his throat and began to talk, "The most important logic is that if the deceased eats it, the bag should still be there." The murderer will never be idle and bored to kill Meng Xiaoyang, and by the way, he also helped others take out the garbage, right? If that's the case, then I'm completely messy, and I'm 100% invincible to this kind of person......"

"Indeed." Zhang Yichi thought so, "And the takeaway delivered by the delivery man at 7:15 was reported by the murderer at 7:20." As long as the murderer did not report the case in advance before he started, there was almost no time left for Meng Xiaoyang to eat. ”

"Uh-huh!"

Zhang Yichi and Mo Ji affirmed each other's guesses.

The group of three people had been around the community for a short time, and they had already returned to the bureau with Meng Xiaoyang's body to the forensic doctor who came to the latest results.

The medical examiner determined that the time of Meng Xiaoyang's death was around 7:20, which was almost the same as the time when the murderer reported the crime.

And undigested food was found in Meng Xiaoyang's stomach, judging from the ingredients, it was the same as the meal Meng Xiaoyang ordered on the takeaway app tonight.

In other words, the deceased Meng Xiaoyang ate takeaway between 7:15 and 7:20, and then was stabbed seven times, and the murderer used his blood to write that line on the wall of the living room.

"Time, time." When he walked back, Zhang Yichi repeated these two words in his mouth.

In this case, the most repeated mention is time. The time when the last witnesses came into contact with the deceased, the time when the murderer reported the crime, the time it took to travel back and forth from the neighborhood to the suburbs located by the mobile phone......

The most critical inference of "hot and painful ......face" was ruthlessly overturned, and at this time it had entered a state of decadence, drooping his head and being delirious.

"If that's the case, it can collide with your previous inference that 'the murderer is in a hurry'. With the explanation that makes sense, perhaps our assumption is wrong. Team Yi grimaced, "I have an idea that the murderer may not be a gang. ”

Zhang Yichi and Mo Ji didn't speak, quietly waiting for Team Yi to continue to say his inference.

"You deduced the murderer's purpose from the wound, and by extension, the murderer may be in a hurry, then the purpose of his hurry is only to kill the deceased and set up the scene before 7:20." "And at this time, it is absolutely impossible for him to arrive in the suburbs to call the police, so at this time, someone in the suburbs called the police, which will make us feel that the murderer is not a person, it should be a gang." ”

"The murderer deliberately set a trap?" Zhang Yichi vaguely understood something.

"That's right. Because if the gang commits a crime, someone will go to the suburbs to report to the police, which is not very meaningful. Such an opponent who seems to be very difficult to deal with, will arrange a person just to call the police? Then the role of this person in this case is too little. The murderer could have killed the deceased first, and then rushed to the suburbs to call the police later, after all, no one knew that he had killed the deceased, and he had plenty of time to do so. Yi said.

He used some other means to prepare a scheduled alarm in the suburbs. This is done in order to set a trap for us to mistakenly believe that there is more than one murderer. Zhang Yichi nodded as he spoke, his thinking was much clearer.

Team Yi said solemnly: "Depending on the murderer's ability, it shouldn't be a problem to find a way to call the police on time." This can indeed be consistent with your inference that the murderer is in a hurry. The reason why the murderer was in a hurry was to dispose of the murderer before 7:20. If the deceased is killed after that, then the medical examiner determines the time of the deceased's death before he can call the police, and the trap is broken. ”

"Interesting." When the decadent Mo Tu heard this idea of the Yi team, the corners of his mouth raised slightly, and he muttered to himself.

"Our direction shouldn't be to investigate that phone call in the suburbs and look for that second person who probably doesn't even exist." The Iraqi team began to determine the direction of the investigation, "The murderer can only be found in all the people who enter and leave this building today, one by one, and there will always be clues." ”

When the group returned to the scene of the crime, the residents who lived in the same building as Meng Xiaoyang, as well as the delivery man who had last contacted Meng Xiaoyang and delivered him takeaways, were already there.

This building has a total of 12 floors, with two households on each floor, and five households are currently vacant, so excluding Meng Xiaoyang's household, there are 18 households, a total of 61 people.

Of the sixty-one people, fourteen were old people, thirty-six young people, and eleven children.

Of the 36 young men, 19 were men and 17 were women.

The Iraqi team sent people to conduct a basic investigation of these people, and then focused on those who live alone, those whose families are not in harmony, and those who are suffering from diseases.

When the large-scale investigation began here, the Iraqi team first questioned the most important delivery person, who was in a very critical time period.

The delivery man was a man in his early thirties, wearing glasses and looking polite.

"Look at the surveillance, you went upstairs at 7:15:03, and came downstairs at 7:15:45. During this time, did you find anything unusual after you went upstairs? "Team Yi personally asked the delivery staff, refusing to let go of the slightest bit of information that might have been overlooked.

"Nope." The delivery man replied, "There was no one in the corridor, so I went up and knocked on the door to hand over the takeaway to the man, and then finished the order and went downstairs to continue delivering the takeaway." ”

Team Yi looked at the delivery man: "When you were delivering food, did you notice anything wrong with that man?" ”

"No, it's just sloppy, and my hair is so oily that I don't know how many days I haven't washed it." The delivery man recalled the situation at that time, "I knocked on the door two or three times, and waited for a while before he slowly opened the door, opened the door and closed the door directly after taking the takeaway, and then I left." ”

"Have you noticed what's going on in his house?"

"I didn't notice anything wrong for the second or two I opened the door." The delivery man shook his head.

Team Yi changed his words: "How long have you been a delivery boy?" ”

"Seven...... Seven or eight months. The delivery man said.

"What did you do before?"

"Doing clerical work in a company."

"Why did you become a delivery man?"

"My child is sick and needs money, and although my job is relatively easy, I don't make much money, and I don't have the money to take my child to a big hospital in a big city. I heard from a friend that he made a lot of money a month delivering food, so I thought I would give it a try, and I did it now. ”

……

"Okay, no problem, you can go, but keep your phone unblocked, we will contact you again at any time to assist in the investigation." After asking some miscellaneous questions and filling in the information, the Iraqi team let the delivery man leave.

After the delivery man left, the Yi team pointed to the unpredictable who seemed to have nothing to do: "You go and investigate this person, see if his family situation is really like this, and see if there is any contact between him and the deceased." ”

"Me?" At this time, it was already late at night, and Mo Ji cheered up and got the order to leave.

Team Yi and Zhang Yichi went to check on the residents of this building.