The police's initial judgment was actually to close the case with suicide preparation, but later they suddenly discovered some clues, if it was suicide, the shape of the handle of the knife could not be like that, and the deceased held the handle of the knife as if it was deliberately posed like that.

It was this that made the police start to re-investigate the case, but so far there are no useful clues, that is.

Shen Qingyan and a few people stood outside the house, looking at the house where there was still a strong smell of blood after a few days, Feng Zihang was the first to speak, "What do you think?" ”

Before coming, the Korean team had shown them photos of the scene and the police's current judgment, but the Korean team also told them that this judgment was only the police's current preliminary inference, that is, this inference was likely to be inaccurate.

However, there were some clues provided to them, Shen Qingyan thought for a while, "Judging from the posture of the deceased holding the knife, it is very likely that the criminal deliberately put the deceased in this shape after killing the deceased." ”

"The reason why the criminal did this is probably not to cover up the facts of his crime, because since the criminal can leave the scene without leaving any fingerprints and footprints or other clues, it proves that the criminal is likely to be a repeat offender, he knows the way the police do the crime, and at the same time he is very confident in himself."

"He felt that the police could not arrest him, and he posed the deceased in such a pose, would it be an act similar to atonement, which of course does not refer to the atonement of the criminal, but the criminal's desire for the deceased to atone for the sin."

"So he posed the deceased in a suicidal posture to tell the outside world that he was guilty, that he was guilty, so he chose to end his life."

"From this point of view, we can actually investigate according to the deceased's interpersonal relationships and who he had conflicts with, or what he had done and who he was implicated in."

"Of course, this is only my preliminary speculation, and it cannot be said to be the direction of solving the case."

Li Wenxing nodded, "In fact, this possibility is very large, according to our experience in solving cases for so many years, the possibility of criminals choosing to kill randomly is relatively small, under normal circumstances, criminals will always have some secret relationship with the deceased, maybe not directly, but they must have been in contact with each other through certain things or some people." ”

Lin Mu also nodded, "In other words, according to the connection of this meaning, we can narrow down the scope of the search." ”

"The two of them may not have directly intersected, but they must have had some unknown connections through some people or things."

Feng Zihang also nodded, "Indeed, this is the direction of solving the case, the criminal's methods of dealing with the scene are sophisticated, such a person's personality in real life should be similar, they all belong to the kind of calm and calm, but such a person is a challenge for the police, the scope of the search is still very large, but if there are clues, then it must be much faster." ”

"I don't know when the Han team will call us in."

Team Han looked at the scene, his face was heavy, but as if he suddenly remembered something, he suddenly turned to look at Shen Qingyan and the four of them, "You guys bring gloves and foot covers, come in and have a look, and express your thoughts by the way." ”

Shen Qingyan and the others nodded and entered the scene, and after a few people separated, they began to investigate around, Shen Qingyan went to the living room first, there were no traces of a fight in the living room, not even on the floor at the door.

This situation also shows that it is very likely that the two people knew each other, because the deceased knew the criminal, so he would let the criminal into the house without warning.

It is even possible that when the criminal kills the deceased, the deceased is still defenseless, which explains why the deceased has no trace of struggle. Let's pick up the book

Lin Mu looked around on the sofa on the side, and even looked at the bottom of the coffee table, suddenly, Lin Mu's eyes froze, he reached out and dialed it for a long time, and grabbed out a bunch of keys.

Lin Mu looked at the key, "Let's come and see." ”

Shen Qingyan, Feng Zihang and Li Wenxing leaned over, Lin Mu's eyebrows were calm, "Look at this set of keys, I just looked at the bottom of the coffee table, and there is a thick layer of ash at the bottom of the coffee table, which proves that the owner of this house will not pay special attention to these places when cleaning, but in a place where the dust is so thick, there is not much dust on this set of keys." ”

"This also means that this set of keys should have fallen into it not long ago."

"And when I entered the door, I observed that the keys of the capitalists and the backpacks were hanging at the entrance, and this set of keys was obviously different from the set of keys of the deceased."

"That is to say, this set of keys is not the deceased, and in such a situation, don't you think it is strange that a bunch of keys that are not the dead suddenly appear in this room?"

"It's very likely that this set of keys was dropped by the criminal in a hurry, and I can't tell why it fell into the bottom of the coffee table."

"But maybe it's a clue we can look into."

Team Han didn't know when he came, and after listening to Lin Mu's words, he patted him on the shoulder, "Good performance, give me the key." ”

Lin Mu's face suddenly flushed, no matter what, this was still a rare compliment for him.

Lin Mu handed the key to the Han team, and the Han team handed it to the technical department personnel on the side, "You go down to check the fingerprints on this set of keys, and by the way, check where the keys are." ”

"Yes, Team Han."

After receiving the order, his subordinates turned around and left, and the Han team looked at Shen Qingyan and the others, "You really deserve to be the elite selected from various places, your performance today alone is enough to impress me, of course, this is far from enough, you need to work harder, have a sharper mind, and solve more cases in the shortest possible time." ”

"Our generation will slowly withdraw from this battlefield after all, and the rest of the things will be taken over by your generation sooner or later, I hope you can remember what you did today and go to a higher and farther sky."

"Yes."

Shen Qingyan and the others said in unison, and then Feng Zihang told the Han team about his conjecture and everyone's conjecture, and the Han team also accepted their guess and sent someone to investigate in this direction.

Because they were supposed to assist in the investigation today, they didn't have anything to do after they were done with these things.

However, there was one thing that happened in Beijing, that is, the birthday of the son of the Yin family was coming, and the Yin family invited many friends and upper-class people to attend.