The two got out of the car and came to this apartment facing the street.

The snow on the ground has now accumulated very thickly, and I don’t know when the snow will stop.

Standing in front of the door, Qiao Xue looked through his archives... Well, Chen Qingyang lives on the fourth floor on the top floor, so let's go upstairs first.

The two of them followed the stairs up and went up to the sixth floor. Soon, they arrived in front of Chen Yuyang's room.

Dong-dong-dong-dong-

"Chen Xiyang? I am the policeman I met with you last night. I still have some questions to ask you, so open the door."

Qiao Xue knocked on the door and waited for a while.

………………………No response.

Qiao Xue turned her head and looked at Tom next to her, and Tom made a very helpless gesture.

At that moment, Qiao Xue knocked on the door again.

……………………………………………… Still no response.

"When did you let him go today?"

Tom said with a slight smirk and a sarcastic tone.

Qiao Xue frowned, and she seemed a little helpless. Chen Qingyang did not do anything, so he caught him and asked at most some questions. He let him go at about five o'clock.

Tom raised his hand and knocked on the guy's door again, and said, "So he should be still sleeping now. Hello! Chen Yuyang! Open the door! nypd! Haha, it feels so good to knock on people at the door~~~~!"

The two of them waited for a while, but the door still didn't open. Just as Tom was about to knock on the door again, Qiao Xue next to him suddenly stopped his hand and his eyes became stern.

“The situation is not right.”

Tom nodded as well. The two of them took out their pistols at the same time, pinched them in their palms, and leaned against both sides of the gate.

The two of them winked each other. Nodded, Tom raised his feet and kicked the door heavily! Qiao Xue next to him immediately raised his gun and pointed it inside, shouting loudly-

"No one is allowed to move!"

There was no one in the corridor opposite the gate.

But in the open door at the bottom of the corridor, two feet caught their eyes.

Tom immediately pinched the gun in his hand to help Qiao Xue be alert, and Qiao Xue walked over quickly, checked the bedroom, and confirmed that there was no one else. He lowered his head and looked at the person lying on the floor.

Chen Xi Yang.

He had already fallen into a pool of blood.

"Damn it!"

Qiao Xue raised her head and saw that the window in front of the fire passage leading to the rooftop was now open. She rushed over, held her gun, and kept patrolling outside. However, where was there any trace of suspicious people?

"well……"

She sighed, turned back, looking at the room.

There was blood everywhere on the walls, on the floor, and on the bed next to it. Tom was now examining the deceased's neck, where a deep hole in the carotid artery was really scary.

"It should have been killed for six or seven hours, and the corpse spots began to appear. It was a little stiff. Well... the death time should be around five or six in the morning."

Tom shook his head, frowned, and said, "The murderer was really cruel when he started. This knife directly cut the carotid artery, causing large-scale bleeding. He should have lost his will soon."

Qiao Xue came over and looked at Chen Fengyang's body.

He was still wearing the clothes he had when he came back this morning, and he didn't even take off his coat. It can be imagined that he was suddenly attacked and killed when he came back.

"So, the murderer should have been ambushed in his home in advance and then prepared to assassinate? At least it is certain that the murderer must have been to assassinate this unlucky guy not for money."

Qiao Xue informed the headquarters of the situation here and asked the headquarters to send someone to come. After that, she continued to look at the body.

The body was lying on the ground. The blood flowing out of the carotid artery dyed the carpet on the ground red. However...

“It’s really strange.”

Qiao Xue came to Chen Qiyang's head and looked at his hands.

His hands were not like those who had their necks cut in other murders, but were tightly covering his neck.

His hands stretched forward, spread out his left palm, placed it on the carpet, clenched his right hand into a fist, and knocked on the back of his left hand.

"What's wrong?"

Tom asked.

Qiao Xue pointed at Chen Qiyang's hand movements and said, "Look at his hand. Don't you think this gesture is strange?"

Tom glanced at it and couldn't help but frown: "It's true. What do you mean?"

"I don't know. But at least, this means that this person saw the murderer and tried his best to leave us a little information. Tell us who the murderer was..."

"Hello!"

While we were talking, the familiar voices were already heard outside the door. The police colleagues who were identified on the scene had arrived. After saluting the two, they began to investigate the scene.

Qiao Xue watched her colleague take a photo of the body, cover it up, and carry it out on a stretcher. Somehow, she always felt a very strange feeling. The two of them stayed at the scene for a while, patrolled the surrounding environment, and left.

———————————————————————

The second life.

After checking the nearby surveillance video, I found that the surveillance videos that could capture the fire stairs were completely destroyed this morning.

Like the murder of Hero Hao, there is no video of the murderer. It can be seen that the murderer is really a very familiar terrain and very cold-blooded and professional killer.

In the afternoon, Qiao Xue slept for a while. She felt a little tired, so tired that she was almost moving.

Although she had received such fatigue training before, she didn't know what was going on, and this case made her feel even more tired.

She looked at the computer, scanned all the evidence and witnesses that appeared inside. After yawning, she finally couldn't bear it, stood up and stretched.

"Or... go and check the autopsy report."

Leaving her seat, Qiao Xue walked towards CSu again. At least there, the coroners were able to give her many accurate answers.

...

…………

……………………

"Okok, this theory cannot be solved by saying it alone."

"Hey! Of course we didn't need to say it! Do you have any good solutions?"

"Of course! Look at me drawing a picture! I can solve such a simple problem in just a few seconds."

When they walked into CSU's office, the coroners didn't know what they were doing. They all gathered seriously in front of a whiteboard, with a lot of data and mathematical graphics on the whiteboard. I really couldn't understand it very much.

Qiao Xue looked at it. At this time, Xingli just walked out of the morgue behind. Seeing Qiao Xue, the Scottish blonde beauty smiled gracefully.

"What are they doing?"

Qiao Xue pointed to the coroners who gathered together and asked curiously.

Xingli glanced at it and smiled, "They are studying an online problem."

Qiao Xue smiled and said, "Oh? What's the problem?"

Xingli looked through the files in her hand and said, "How can a man pee so that he will not splash his shoes and clothes."

Suddenly, Qiao Xue felt that she seemed to have asked a very foolish question. However, the group of coroners next to her had already started to do the questions.

"This is very simple! Although urine falls parabola, after the force of urethra squeeze disappears, the remaining urine is downward vertically at an angle of nearly 90 degrees. Therefore, as long as we can make the urine tangent to the inside of the urinal and make the urine and urinal have a tangent, it can easily prevent the urine from splashing onto our shoes and clothes."

"No, no, no, this method is really not very accurate. You should know that our urine does not always descend on the same circular section, it is showing a changing trend. Given that not everyone can maintain its tangent when every drop of urine appears, this method is only theoretically feasible and not correct in reality."

"Then what do you think you're going to do?"

"The drain tube should be used, and the big head should be placed directly on the genitals, and the other end of the drain tube should be placed directly into the urinal. This will keep the urine in place and must enter the urinal."

"Do we have to bring a drain tube when we go to the toilet when we have nothing to do? Isn't it too complicated?"

"Of course, in order to avoid the trouble of carrying it with you, we can perform surgery on the abdomen and implant it directly into the bladder for urination. In this way, the problem of urination is fundamentally solved."

"You lunatics are all right to insert diversion tubes into healthy people? Why are you thinking about doing tangents along the tangent line? Have you never seen such a complicated approach!"

"Then what do you think should be done?! How can we meet the answer to this question?!"

"It's very simple, pee on your hands and put it in the urinal."

“………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

"That's right! This is really right! Basically everyone has something like a hand, and in this way, the two conditions of not splashing on clothes and shoes can be fully met!"

"Smart and smart! The boss is indeed smart!"

Looking at the group of coroners over there, Qiao Xue suddenly felt that the American people had given the wrong taxes.

She shook her head and looked at Xingli next to her. Xingli smiled and said, "Come in with me, I know what you want to know."

The two walked into the morgue, which was cleaned up without a little blood foam, and was filled with a cold feeling.

This is Xingli's habit. Qiao Xue knew that she always fiddled with everything and was spotless.
Chapter completed!