death waltz

Chen Beilin spread his left hand below, clenched his right hand into a fist, and slammed it on the heart of his left hand: "Yes! We are all used to pressing the button to close the door! Don't say that this murderer is quite smart!"

Ye Yuran nodded in agreement: "Yes, and I should have followed Li Jingjing for a few days before confirming it, otherwise I wouldn't have rashly followed the deceased upstairs. And as soon as she saw Li Jingjing got on the elevator, she immediately took the freight elevator up. Otherwise, there will be too little time to commit crimes.”

"Well, the deceased was wearing slippers, which means that the murderer happened to take the elevator up when the deceased opened the door to change his shoes." Ji Yige looked at the enclosed and sealed scene, and it took only two or three seconds from the entrance of the freight elevator to the door of the deceased. time.

"Now let's sort out the whole process of committing the crime." Bian Li went to the freight elevator: "At 27:10 p.m. on November 30th, the deceased returned home from the company and got on the elevator, followed by the murderer who had been observing her for a long time. The deceased was wearing earphones the whole time, so he did not notice the murderer following behind, when the deceased entered the passenger elevator and closed the elevator door, the murderer entered the freight elevator on the side and followed the deceased upstairs."

Ji Yige continued: "The time interval between the two elevators is about ten seconds, and the deceased stayed on the [-]th floor for a short time, so when the deceased reached the [-]th floor, the time interval between the two elevators should be at most [-] seconds." Seconds. The deceased got off the elevator, opened the door and changed his shoes, and when he changed his shoes and was about to close the door, the murderer's elevator just reached the [-]th floor, so there was plenty of time for the crime."

"Brother Ji, do you want to call the security guard to come up and open the door, let's go in and have a look?"

Glancing at the smiling Bian Lu, Ji Yige nodded and said, "Well, let's go in and have a look."

While waiting for the security guard to come up to open the door, Ji Yige opened the stair door on the side and looked, but found nothing.But think about it, the murderer probably wouldn't choose to go up and down the twenty-story building.

The security guard came up and opened the door and waited at the door. After all, it was the room of the person who just died. If you can't enter, you can't enter. Ji Yige asked casually: "Where's the person next door?"

The security guard replied: "They all went to live with their relatives first, and they probably won't come back until the case is solved."

The four of them nodded in understanding. A murder happened at the opposite door where they lived, and they would be more or less afraid.

After a careful look at the scene, no more clues were found, but Ji Yige suddenly remembered the wounds on the neck, nose and mouth of the deceased.He wears gloves to commit crimes, and they are very rough gloves. If he guessed correctly, that kind of gloves are generally only used by construction workers.Thinking of not only the many decoration workers in this building, but also the second-phase housing under construction behind, Ji Yige suddenly said: "I think the murderer can be locked in the decoration workers or construction workers who often enter the community."

Bian Lu looked at the traces of struggle on the wall, and then at the gray stains left on the doorknob: "The murderer is a worker in the community. First of all, he can understand that the monitor in front of the ten buildings is broken, and he clearly knows that The arrangement of cameras inside the complex, and the most important thing is the gray stains on the walls and door handles, all of which indicate that the murderer has heavy dust on his body. Those who are familiar with this community and have dust on their bodies are decoration workers.”

As a trace inspector, Ye Yuran became more familiar with these marks: "Well, it is a kind of white workmanship gloves worn by workers, but there are too many workers in the community, even if it is a one-by-one screening task. Heavy."

Bian Lu thought for a while, and asked the security guard waiting at the door: "Brother, the camera in front of the tenth building is broken, do many people know about it?"

Uncle Security thought for a while before answering: "Not many, except for the property in our community, other people probably don't know about it." Maybe he was afraid of being blamed, so he added a few words: "Actually, we planned to release this property a few days ago. The camera was repaired, but the repairmen at the headquarters were too busy, so they never repaired it."

Bian Lu nodded to show that he understood, and looked at Ji Yige: "There are two situations, first, the murderer has investigated in advance that the cameras in front of the ten buildings are not working, as long as he asks about all the properties in the community, he should be able to follow the clues." Find out the person who has inquired about the news. Second, the murderer, blind cat, encountered a dead mouse and didn't know that the camera was broken. In this case, it is necessary to call out all the surveillance cameras in the community, and slowly find the suspect. "

Ji Yige also thinks that both situations are possible, but there is another point worth noting: "We have studied before that the murderer should be a person who killed unconsciously. As long as the murderer is not intentional, he will feel guilty and let the investigators find the target. Locked on workers who have been very uncharacteristic recently."

"Well, it makes sense," Bian Lu said and took out his mobile phone: "I'll call Yan Yun first and ask him to go through all the monitoring carefully. There should be some clues."

As soon as he took out his mobile phone and hadn't dialed a number, the phone rang, and the caller ID was Yan Yun.Bian Lv raised his eyebrows, could there be a clue?

Pick up the phone: "Hello, Yan Yun."

Yan Yun's calm and deep voice came from the microphone: "Bian Lu, something happened."

Ji Yige looked at Bianlu with a frozen smile on his lips, and immediately asked after he hung up the phone: "What's wrong? Is something wrong?"

Bian Li looked into his eyes with a solemn expression: "The fourth case has appeared."

The two who heard the voice surrounded them, Chen Beilin was stunned for a moment, and suddenly realized: "You mean Hell-o?"

Bian Lu let out a "huh" and led them outside: "Go there, Yan Yun and the others have already rushed over, this time is a little different from the previous three."

Ji Yige followed behind and stepped into the elevator: "Did Officer Yan explain in detail?"

"He doesn't know yet, just let us rush over as soon as possible."

"it is good."

Without speaking, Ji Yige silently looked at the ground, not knowing what to think.Chen Beilin and Ye Yuran didn't dare to laugh anymore, and followed the two in front to the police car.

Bian Lu opened the car door and sat in the driver's seat. When everyone was seated, he rushed towards the address on the phone as fast as he could.

There were fewer and fewer cars on the road, and when the four of them arrived at the location given by Yan Yun, Ji Yige discovered that they had actually arrived at the outskirts of Yunzhou City.In front of him was a vast reed field, but only withered yellow reed stalks remained. A few police cars were parked by the roadside, and Yan Yun and Zuo Wenqi, who were talking and discussing, could be seen from a distance.

As soon as the car stopped, Ji Yige jumped out of the car and walked to Yan Yun's side. There were two corpses in front of them.

Ji Yige walked in and looked at the color of the corpses, put on gloves and squeezed the arms of the two deceased, stood up and stepped aside: "The time of death should be last night."

Just as I was about to take out the survey box to measure my body temperature, I was startled by the serious and motionless two people: "What's wrong with you?"

Qiqi looked at him without speaking.

Zuo Wenqi stretched out his hand and handed him the note in his hand.

Ji Yige took the note, knowing that it must have been left by Hell-o, but still didn't understand why the faces of the two people in front of them were so ugly.

Looking suspiciously at the note printed out by the printer in his hand, his pupils suddenly dilated.

However, on the palm-sized note, it was no longer just a simple "Hell-o", but the words added after it made everyone who saw it shudder.

Let's play a game.