"This is from the murderer?" Lao Chen said.

"Look at these provocative words, there must be no doubt that the murderer, and this murderer is also very confident, you look at the font of this typesetting, it is very natural, there is no deliberate hiding of handwriting, it can be seen that the murderer has been successfully forced out by us." Xu Tian said.

"What exactly did you use? I still don't understand why the murderer was forced out. ”

"In the final analysis, it is still relying on this supernatural forum, looking at all the clues in these cases, they all have some relationship with the supernatural forum, and after questioning Zhao Di's grandfather, I can conclude that the murderer must also have something to do with the supernatural forum."

"What is your basis?"

"Logic. I wondered if I was the murderer, how would I kill these girls? If you want to commit a crime, you must first have basic information about these girls, home addresses and school addresses. The case that happened at school gave me some inspiration, because only the victim in that case did not have his throat cut, and of course I also imagined that that case had nothing to do with the series of cases in which the girl committed suicide, and if there was no wet ground at the scene of the crime, maybe I would have thought that this case really had nothing to do with other cases. ”

"Is it because the case in the Hailan family four years ago inspired you?"

"That's pretty much it."

"Then why do you think the victim of the school case was not cut throat?"

"Because the murderer couldn't do it, the floor of the crime scene was wet with a mop, and if the murderer went to the crime scene and cut the victim's throat, then he couldn't get out of it."

"Be clear!"

"Including the girl's suicide case four years ago, as well as Wang Lin and the case that happened last night, these three cases are almost identical, and the murderer's modus operandi is exactly the same. Dig deeper, in fact, what we don't understand is that if the three murdered girls were killed by others, then how did the murderer commit the crime? Even if the murderer has a modus operandi, how did the murderer get out? Because no matter how you look at the scene of the crime, the murderer can't get out of the crime if he is there to commit the crime in person, and I witnessed the case that happened last night, I was staring out the window in the reception room of the psychological clinic, but there was no flow of people at all, which means that the murderer was still upstairs at that time. ”

"What do you mean...... The murderer was in the girl's house? ”

"Of course it can't be, the parents of the girl who was killed were all at home at that time, and it was the same when Wang Lin was killed."

"I still don't understand what you mean, you just said that the case that happened in the school was because the ground was wet and the murderer couldn't get out of the house, didn't the murderer jump into the house after committing the crime?"

"The murderer in the case that happened at school should have planned it this way, but the murderer didn't expect to be dragged to the floor by the murdered girl in the classroom."

"I understood that there was no one in the school classroom at that time, and it was safest for the murderer to jump into the classroom."

"That's it, about Wang Lin and the girl who was killed last night, the murderer couldn't jump into their house after killing them."

"And how did the murderer get out?"

"After the murderer killed Wang Lin and the girl who was killed last night, he did not get out, but stayed where he was, which is why the murderer in the school could not cut the throat of the girl who was killed."

"The more you talk about me, the more confused I become, what's going on?"

"The murderer's modus operandi in a residential building is different from that in a school, because the school cannot stay, so the murderer must withdraw when he is in school, but he doesn't have to do this in a residential building."

"So what do you mean...... The murderer is hiding upstairs? ”

"Yes, except for the modus operandi of Xiao Shuang's murder, the rest of the modus operandi are all the same, the murderer hid upstairs when he committed the crime. I'm sorry, but I only came up with this modus operandi tonight when you went to investigate the paranormal forum, and I only judged that the murderer was connected to the paranormal forum without evidence. ”

"Where is the murderer hiding? Someone else's home? ”

"This kind of thing obviously can't be done, but the murderer can hide on the top floor."

"The top floor? So how did the murderer commit the crime? ”

"When the murderer commits the crime, the victim must cooperate with him."

"The victim cooperated with the murderer? How is this possible! ”

"This kind of thing is very likely to happen, especially the girls gathered in the supernatural forum, they are all a little negative, and judging from their performance, I think they will believe in some supernatural events, such people are very easy to control, the murderer must have had contact with those girls. The general modus operandi is that the murderer used some means to make the victim hang himself out of the window, and then the murderer lowered the blade tied with a string from the upper floor, and then let the victim cut his own throat by himself, so that there would be no blood stains on the windowsill, and the murderer could successfully recover the murder weapon. ”

"Although your inference has a certain logic, the chances of such a thing happening are a little too small, right? Why did the victim listen to the murderer? If the victim is really suicidal, then there is no need for the murderer to be present at the scene of the crime, and according to your inference, the victim still committed suicide in the final analysis. ”

"I mean that the murderer may be deceiving the victim, as for what method the murderer used to trick the victim into cooperating with him, I haven't figured it out yet, to be honest, I'm still reasoning without evidence, because I thought of a lot of options, and in the end I think only this plan is feasible, if I am the murderer, I will definitely commit the crime like this."

"But if you are the murderer, what is the point of your presence at the scene of the crime? Isn't it over that you manipulate the victim to commit suicide directly outside the scene of the crime? ”

"Reassurance! The significance of the murderer's appearance at the scene of the crime must be to encourage the victim, let me give an analogy, for example, if you do not come to the scene when training police officers, and only use the telephone or walkie-talkie to control police training in a comfortable room, what will the police think? At least there are some complaints, right? In other words, the murderer and the victim are the same, when the murderer instigates the victim to commit suicide, if the murderer does not appear with the victim, then the victim is likely to have a fear psychology, which will lead to the failure of manipulating the victim to commit suicide. As you said, from a legal point of view, the victims did commit suicide, but I firmly believe that the girls who were killed must have been instigated to commit suicide by the murderer, who committed the felony of inciting others to commit suicide, and there are more than one of them. ”

"Then who do you think the murderer will be?"

"The identity of the murderer is already obvious, who do you think will be the person who can appear on the roof of the building as a matter of course?"