"This is the way it is, I was walking down this road, and I couldn't see very clearly because of the dimness of my vision. ”

Liu Yan said, "It's okay, go on." ”

"In the dark, I only saw two people touching, and suddenly a person was lying on the ground, and I thought it was a prank or something, but when I got closer, I was startled, and the person who was lying on the ground just now was bleeding, and then I shouted. ”

After finishing speaking, the woman pointed at Liu Yan, "Then the girl came over, and then she checked her breathing, and after confirming her death, she immediately called the police." ”

Although it was roughly explained, there were still some details that were not said, and after listening, Song Tao immediately asked, "At that time, when you saw someone lying down, did you hear the sound of shouting for help?"

The woman shook her head, "No." ”

Liu Yan can testify to this, "No, I was also nearby at the time, and I didn't hear shouts for help or other voices." ”

Song Tao nodded, held his chin, looked like he was thinking about a problem, and said softly, "That's it." ”

After finishing speaking, Song Tao looked at the corpse again, a person with a knife in his heart, who might die directly on the spot, and shouted for help if he couldn't come.

But the question is, what kind of person is so bold and so blatantly murderous, and who is this deceased?

Song Tao asked, "Liu Yan, do you know who the deceased is?"

"I don't know, but it's the residents of this community. ”

Knowing this, Song Tao turned to greet everyone, "May I ask everyone, does anyone know this person?"

At this time, a sentence came from the crowd, "It seems to be room 702 of the third unit, you can go and ask." ”

Song Tao nodded, he knew it, and immediately asked Zhang Qian to find it to see if he could get in touch.

At this time, Liu Yan came over quietly and whispered in Song Tao's ear, "In this way, let's go check the monitoring, maybe there will be any clues." ”

This is a good point, Song Tao looked at Liu Yan, but Liu Yan looked at the security guard, and suddenly said, "Uncle, we want to check the surveillance video, is it okay?"

The security guard said, "Yes, but I have to make a phone call." ”

Liu Yan understood, it is estimated that just like last time, she needs to notify her superiors, that is, the property manager.

Watching the security guard take out the phone and slowly walk out of the crowd, Liu Yan took Song Tao's hand and followed.

Song Tao, who was holding his hand, had a somewhat reluctant expression, although there was some shyness on his face, he said indignantly, "What's the matter, what are you doing." ”

Liu Yan was naturally not angry, "You are stupid, go check the surveillance video, can the property manager still allow you to watch the video?"

Suddenly, Song Tao's face was a little red, and he said weakly, "Then, it's not like it, hold hands, right?"

Liu Yan almost spit out a mouthful of old blood, what age is this, and what kind of people are they, even if they are conservative, they should be conservative themselves, right, obviously they have suffered a loss, okay?

As soon as she thought of this, Liu Yan was so angry in her heart, she originally pulled her hands, but was thrown away by Liu Yan fiercely, and slowly, Liu Yan's voice was a little louder, "Okay, can you go now?"

Song Tao didn't speak, kept up with the pace of the security guard, and left Liu Yan behind.

Liu Yan was so angry in her heart that she stomped her foot, "Wooden head!" and then followed.

Soon the security guard asked for the consent of the property manager, and asked Song Tao to go in to investigate the video, how could this investigation video be missing Liu Yan? Of course, he had to go over to join in the fun.

However, it was soon found out that the place where the crime was scene was not monitored, and it seems that the person who did it was not stupid, and he still did an investigation.

However, the Skynet was restored and not leaked, and Liu Yan suddenly commanded and said, "Check the entrance and exit of the community, you may go to the side door." ”

The location of the original crime scene was relatively close to the side door, so if you want to escape the scene in time, you should choose the closer side door.

After a while, Liu Yan said again, "Pay attention, maybe the perpetrator is stained with blood, or maybe something will be used to cover it." ”

After all, it happened suddenly, and the knife was so deep into the heart, and there was a lot of blood flowing out, maybe it would be splattered.

Suddenly, Liu Yan was silent, and realized an important problem, after being inserted into the heart, wouldn't the blood have an effect of backflow, so there would not be a lot of blood, so the only explanation was that the wound was very likely to be more than one.

At this time, Liu Yan wanted to ask, but she couldn't, seeing Song Tao staring at the surveillance video so seriously, she also contributed and quietly helped to watch.

Looking at it, Song Tao suddenly asked, "By the way, Liu Yan, do you remember, what time did it happen at that time?"

Liu Yan thought about it carefully, "If I remember correctly, it should be around seven o'clock, and I paid attention to the time when I called the police." ”

With a more specific time, it is easier to track down, and Song Tao adjusted the playback time of the video to before seven o'clock, always keeping an eye on every move of the video.

Time passed, and a clue was finally found: a young man, wearing a thick coat, which was particularly noticeable at first glance.

Liu Yan said, "Wait Song Tao, don't you think it's strange? ”

Song Tao really felt a little strange when he was said like this, it was already April, and the weather was starting to get hot, so he wouldn't be wearing a big coat, right?

After such a check, the problem came, and it was really found that there was a problem, when this young man came in, he was obviously wearing long sleeves, why did he suddenly have a big coat?

Liu Yan and Song Tao glanced at each other, and each nodded, knowing in their hearts that there must be something wrong with this person.

Without any hesitation, Song Tao picked up his mobile phone and took pictures of the young man in the video.

Taking such a picture attracted Liu Yan's attention, "What are you doing?"

"Take pictures, send them to the people in the bureau after taking pictures, and ask them to check the monitoring of nearby intersections to see if they can find out the current location of this person. ”

So that's the case, Liu Yan kind of understood, "Anyway, there is a surveillance video of the intersection in the traffic bureau, and there is also a police station in your police station?"

Song Tao nodded, "Yes, it's just that I rarely say it to outsiders." ”

"It's no wonder that surveillance is so easy to use, what age is it, technology is the first step. ”

Song Tao did not continue to talk nonsense, but sent the photos he took to his colleagues in the police station, asking him to check it out to see if there were any important gains, which would play an important role in the next search.

This book originated from reading books