Urg asked me to wait here, I thought about it, and searched for other clues in this room, but I didn't find some other clues, but I went to the toilet again, and looked carefully at the small holes, the criminals used a small drill to drill out the small holes, and then fixed nails, although it was dawn, people were sleeping very soundly, and he was the only family on the sixth floor, but how could he not wake up the residents downstairs by hitting the nails, this was really a test, and the male deceased was not dead at that time, according to the autopsy report, Before the male deceased died, he was hit on the back of the head, but the force was very accurate, and he was knocked unconscious, and then the deceased was tied.

But how did the criminal stick the one hundred and four or five male deceased on the wall and nail it into the nail, even if he fainted, the severe pain of such a nail into the flesh could also wake him up, although the mouth was tied with duct tape and he couldn't make a sound, but his limbs would definitely be able to move, and he would resist violently, in the report, the male deceased did not take drugs, even if he came to cheat, his energy was consumed a lot, but the strength was definitely enough to resist, even if the criminal was a very strong and tall man, I'm afraid it's also impossible to nail a person to a wall 100% without the deceased resisting.

In the report, it was also said that the blood stains from the man were all from those nails, and the other wounds did not bleed much, which means that the deceased was nailed to the wall before being stabbed.

I couldn't think of how the criminal had pinned the deceased to the wall without resistance, and suddenly a flash of inspiration flashed in my mind, but when I frowned and thought about it, I couldn't think of it, and I hurriedly told Urg about the situation, and asked him to think about the circumstances under which people would be powerless to resist.

Urge thought for a moment and said, "When anesthetized, people have no power to resist!" ”

I was pleasantly surprised: "Yes, it's anesthesia!" The deceased must have been partially anesthetized by the criminal after being knocked unconscious, so that he could calmly nail the deceased to the wall, and in the process of anesthesia, he made a terrifying sound of blood dripping, which invisibly caused a great terrifying impression on the deceased, plus he was blindfolded, and the deceased did not know whether he was scared to death under anesthesia or after anesthesia, these are irrelevant. Urge, did the forensic autopsy take the direction of the post-mortem? ”

Urge shook his head and said: "There was only a murder case yesterday, or two corpses, the forensic doctor said that the report would be sent this afternoon, and I don't know the specific situation now, but I called and asked!" ”

I stopped him and said, "Don't ask, this must be the case, otherwise, I really can't think of anyone who can silently nail people to the wall and scare them to death under such a strong man." ”

Immediately, while waiting for the telescope, Urg asked me some questions about the investigation, and I took this case as an example to tell him in detail what I had been thinking since I entered the door, which immediately benefited him a lot.

In the end, I said to Urge: "Judging from the confession of the thief in this case, there was no chaos in the house at that time, and the criminal must know the situation here well, there is no other house outside this window, only the commercial building in the distance, you can see here, I guess that the criminal must have been on the opposite side of the surveillance here, I am afraid that the time is not short, otherwise, it would not be possible to start so quickly, ruthlessly and accurately!" ”

Half an hour later, the man brought the binoculars and the report sent by the forensic doctor, and Urg took it and looked at it, nodded to me, and said, "Yes, a large amount of anesthetic drugs were indeed found on the body of the deceased man. ”

I took the binoculars and looked at the commercial building opposite, this building is not too high, almost twelve or thirteen floors, I mainly looked at the five, six, seven and eight floors, and found that the outside of the commercial building is reflective glass, and scolded secretly, but I didn't find it, and I couldn't help but scold the grass.

I spoke to Urg, but I couldn't see clearly, and went to the commercial building opposite.

The four of us quickly arrived at the bottom of the commercial building, and after showing our documents, we entered the commercial building, and I asked Urge to send two people to the security room to mobilize all the surveillance that appeared on the fifth, sixth, seventh, and eighth floors during this time, and the time should be within the range of seven or eight days. Urge and I went up the floor, first to the fifth floor, which is a rental office area.

When I got to an office, I took a telescope and looked at the six-story building opposite, but I couldn't see the whole picture of this place, it was definitely not this floor, I got to the sixth floor, it turned out to be an empty house, it had not been rented out, we let the property open the door lock, reached out and let Urg walk behind me, and saw some lime sand and sand on the ground, etc., depending on the situation, this place has not been rented out, and there is no trace of decoration.

I found some messy footprints here, however, it seems that they are all meant to come to see the house, but I still observed these footprints very carefully, and finally found some overlapping footprints, which seemed to have left a lot of footprints in the window, so I asked Urg to take out his mobile phone and take a photo, and finally, I took a dozen photos by these windows, and then took out the binoculars and looked into the distance, and found that the sixth floor on the opposite side was blocked by the window, but moved left and right, I could roughly see the living room and bedroom on the other side, but I still didn't understand how the other party deduced at dawn that one of the two deceased was sleeping and the other was in the toilet.

I exclaimed, "Oh no, this case is not just a burglary. If you want to accurately grasp the movements of the deceased at dawn, someone must be watching at all times, which means that at that time, there was more than one suspect involved in this crime, at least two people! ”

As soon as I said this, Urge was also shocked into a cold sweat: "According to your analysis, the other party has premeditated, so I'm afraid the grievances involved here are not so simple!" ”

I nodded: "We must mobilize the deceased's social relations and family background, I feel that there is a big problem behind this?" ”

Immediately, we went to the seventh floor again, and we had already rented out, but we were policemen, so we walked in easily, and after looking around, we could also see the room on the sixth floor opposite, so we asked some simple questions to the people here, but we didn't get the slightest result.

I didn't want to let go of any clues, so I went to the eighth floor with Urge, which turned out to be the office area of a building materials company, and we didn't care what kind of company's office area this was, but went directly into the rooms one by one, checked the situation on the other side, and found that I couldn't see the room on the sixth floor clearly, however, I didn't stop there, but looked over one by one, and finally, came to the office of their general manager.