Through my brief introduction, I already have a general idea of this room.

The first place I went to was the couple's master bedroom, and as soon as I entered the door, the smell of the season drifted into my nose, and I squatted on the edge of the bed and sniffed like a police dog, hoping to find something different.

"Recently, our police station is short of a police dog, why don't you try it?" Looking at me, Lao Bai patted me on the shoulder and pretended to be serious and said to me.

"Can you please stop trying to take me to the police station, I told you, I'm not going for now. I gave him a blank look, and whether it was a joke or not, I had to break his thoughts.

"I know, you've told me dozens of times, and my ears can hear the calluses coming, so I'll make jokes to liven up the atmosphere, but you seem to be quite skilled like this, do you often do this? Or is this your fetish?"

He was completely damaged by me, from the previous coldness to the current joke at every turn, telling a connotative joke.

In short, my image in his mind is an out-and-out obscene dick.

"Maybe I don't have too much detail, you can ask!" I gave him a blank look, stood up and beckoned to him.

"Do you smell anything?" I asked him after watching him smell it for a while?

"The smell of perfume and the smell of socks!" Lao Bai replied after thinking about it after getting up.

After answering, he immediately analyzed, "The perfume must be for women, and the smell of socks is for men, but does this help the case?"

"Of course everyone can smell both, but don't you smell a smell of fear? If you haven't moved, don't you feel a little strange when you look at the marks on the bed? I said angrily. Then he pointed to the more obvious marks on the bed and said.

"I understand what you mean, is that the couple was frightened when they saw someone doing something to him, and then they tried to struggle to get up, but for some reason they couldn't do it, so the marks were particularly obvious?"

"It's useless for you to say so much, just experiment and you'll know. "He's so close, but I'd like to do an experiment to imitate it.

"Damn, Lao Bai, you seem to have on your back, hey!" he did as I commanded, and then the whole person lay on it, and after lying down, I suddenly got startled.

"No, why didn't I pay attention just now?" My words frightened Lao Bai and quickly turned over, afraid of getting more touches, but after a while he realized that something was wrong, and lay down again, and finally he got up clearly.

"It's the same as my original feeling, the dead in this case were all murdered!" Lao Bai looked at me solemnly, and then said his conclusion.

"But then the question arises, if it is confirmed that this is a homicide, how can the murderer kill without leaving a trace, is it ......" Lao Bai said and looked at it, the meaning was self-evident, I shook my head and signaled him not to jump to conclusions so early.

"Let's go to the girl's room again!" After we made sure we couldn't find any clues in the master bedroom, we went to the girl's side bedroom.

It can be seen that the family loves cleanliness very much, whether it is the master bedroom or the side bedroom, it is clean, and there are various anti-theft measures, everything is fine, and there is no trace of someone coming in.

"If you look at the camera of this computer, it is directly opposite the door, which means that if someone suddenly breaks in, the female classmate in the video can definitely be seen. I sat in front of the computer and pointed to the camera in front of the computer and analyzed it to Lao Bai.

"That's right, that's the only way the girl will be terrified, because she's seen the murderer, that's why she's terrified. After going to the end of the video, it is impossible for the deceased to know what is behind him, and he must have been reminded by the girl who was in the video with her. Lao Bai also reacted and agreed.

Lao Bai knew this, so he planned to go outside, and said to me as he walked: "Then it's basically cold now, I'm sure that Li Yutong is lying, I have to go to the hospital." ”

"Li Yutong?" Of course, I knew who Li Yutong was, but I still pretended to be surprised and asked.

"It's the name of the classmate in the deceased's video. Lao Bai replied immediately, and after speaking, we walked out of the crime scene together.

......

"White Bureau, there is a new situation, under the turn of my sister and me, Li Yutong finally confessed and gave us her computer hard drive, saying that everything we wanted to know was in it. ”

Just as Lao Bai and I were about to go to the hospital, Chu Shuang said excitedly, sounding very happy.

"Okay, then you two bring your things back, and I'll go back right away. Lao Bai's eyes also shone brightly, and the deadlock of so many days was finally broken.

It was about ten minutes, we returned to the police station, Lao Bai took me directly to a conference room, and when I pushed the door, I saw that almost the entire criminal police team was already waiting.

There are familiar faces Xiao Chen, Qin Shuang and others, and there are also unfamiliar people.

"Don't be surprised, this case will get twice the result with half the effort, but I'll say okay first, if you see any unreasonable pictures later, you can only discuss it in the conference room, and you can't go out. "Sure enough, it's the person who became the director, and this ideological consciousness has improved more than a little no, and he knows how to consider the consequences, which was completely absent in the past.

Only then did everyone's expressions soften, and they all nodded their heads to show that they understood, and they wouldn't spread it around.

"Okay, let's get started!" Seeing that everyone agreed in unison, Lao Bai asked the door to close the curtain and close it, and then handed over the hard drive to the criminal police who were in charge of technology.

"White Bureau, found, this should be a video file to keep. After the search of the technicians, they immediately found the files of Li Yutong and Ma Xiaohong's video that night.

"Well done! Put the picture on the projector right away. Lao Bai nodded, and then commanded.

I started to hold my breath, thinking about what kind of frightening images would come out later.

"Xiaohong, thank you, I really don't know what to do without you, or I won't be able to finish my homework during the summer vacation. Li Yutong said to Ma Xiaohong immediately on the screen.

"It's okay, a dormitory should help each other......" Ma Xiaohongwei in the video said with a smile, my first feeling is that this is a kind and lovely girl, and her smile is so healing.

The two were asking each other about their homework in the video, and suddenly Li Yutong saw a dark shadow appear behind his friend Ma Xiaohong, "Xiaohong, be careful of ...... behind you"