Detective: Open your eyes, I am handcuffed in the interrogation room

Property, monitoring room.

Jiang Xiaoxin took control of the computer, and after operating it for a while, she called up the surveillance screen at around two o'clock in the morning today, starting at 1:30.

There are two surveillance images in total: the entrance and exit of the door, and the entrance corridor of the floor where the crime occurred.

After doubling the speed for a while, Chen Yi, who was staring at the computer screen, narrowed his eyes slightly and said, "Stop on the left."

Jiang Xiaoxin pressed the pause button, and the screen showed a familiar figure. If you look carefully, you can tell that it is the victim Peng Mo. The clothes he was wearing were exactly the same as when he died.

The time at this moment is one-fifty.

Peng Mo walked quickly and entered the elevator directly. After the elevator door closed, his figure disappeared from the surveillance screen.

Several people turned their heads and looked at another surveillance camera, which was the floor where the crime occurred.

About thirty seconds later, the elevator door opened. Peng Mo walked out of the elevator, went straight to Dong Yubo's home, and opened the door by entering the password.

The door closed and everything returned to calm.

"Quickly forward." Chen Yi said.

Jiang Xiaoxin fast-forwarded the screen. After a long wait, the time came to half past four.

Suddenly, the door opened, Jiang Xiaoxin was shocked, and immediately resumed the normal playback speed.

However, the person who came out of it was not the victim Peng Mo, but a figure wearing black clothes and a hat.

It's summer now and it's not cold at night, so there must be something wrong with wearing such tight clothes.

This person was walking with his head bowed and wearing a hat. He could not distinguish between male and female, let alone his appearance. After closing the door, he carefully wiped the combination lock, then entered the elevator, and then walked out of the door.

"Pause zooming in," Chen Yi said.

Jiang Xiaoxin operated the computer to enlarge the picture. The larger the picture, the blurrier it became, making it difficult to see the effective features clearly.

Zhuo Yun on the side said: "Peng Mo is already dead at this time. It seems that this person is the murderer, but when did he (she) come in? How did he come in?"

Chen Yi: "You'll know just by looking at it, Sister Jiang, fall back."

Jiang Xiaoxin: "Okay."

Soon, they determined the time when the figure in black entered the apartment door.

At ten o'clock last night, I came very early.

"Normal speed." Chen Yi said.

The scene continued to play, and the figure in black entered the stairs and disappeared from the surveillance camera.

Another picture, the same process, the elevator door opened, the figure in black walked out of the elevator and went straight to the door of Dong Yubo's house, and also opened the door by entering the password.

At this time, you can clearly see that the person is not wearing gloves, but he or she has wiped them off before leaving, and has a certain degree of anti-reconnaissance awareness.

Now the situation is clear.

The murderer came to Dong Yubo's home at ten o'clock the night before yesterday and opened the door by entering the password.

Yesterday at 1:50 a.m., Peng Mo also arrived and was killed between 2 and 3 o'clock. His body was fixed under Dong Yubo's bed.

Yesterday at 4:30 in the morning, the murderer left calmly. After killing the people and handling the scene, he did not forget to clean the fingerprints on the combination lock before leaving. He was very calm and calm, and had a strong psychological quality.

Yesterday morning, Dong Yubo smelled a strange smell, but didn't pay attention.

At eight o'clock last night, Dong Yubo went home on leave because he was feeling depressed due to a broken relationship. He found the body and called the police.

"Surveillance copy, go back to the city bureau first." Chen Yizhi stood up and said, "Brother Yun, please try hard and lead the field team and police to search the suspect in the direction he left overnight. No murder weapon was found at the crime scene. It must be on him (her). .”

Zhuo Yun: "Okay, I understand."

…

City Bureau, inquiry room.

Qin Fei placed a cup of hot water in front of Dong Yubo, and then stood behind Chen Yi.

A few hours ago, he strictly followed what Chen Yi said and went to and from the crime scene many times to force himself to stay calm. He is much better now, but he still needs time to adapt.

Becoming a qualified criminal police officer did not happen overnight, and he was mentally prepared.

"Mr. Dong, have a drink of water."

Chen Yi raised his hand to signal.

"Thanks."

Dong Yubo nodded, picked up the cup in front of him and took a few sips.

His slightly pale face remained the same as before, and it seemed that he still hadn't recovered from yesterday's horrifying scene.

After waiting for a while, Chen Yi said: "Mr. Dong, take a look at this person. Do you recognize him?"

After the words fell, Qin Fei stepped forward, flipped the computer screen on the desktop and showed it to Dong Yubo.

Dong Yubo looked closer and looked at it carefully for a while, and said doubtfully: "It's so tight? You can't tell."

Chen Yidao: "Take a careful look to see if he looks like someone you know. Judging from his height and body shape."

Dong Yubo frowned, stared at the screen and thought carefully, then hesitantly said: "Sorry, this person is wearing too tight clothes, I really didn't expect it."

Chen Yi added: "He is about 1.65 meters tall."

"One meter sixty-five?" Dong Yubo still shook his head, "Unexpectedly, several of my friends are almost this height."

At this point, he seemed to realize something, his expression changed, and he pointed at the figure in black on the computer screen: "Is this the person who killed Peng Mo?!"

Chen Yi: "I don't know. Mr. Dong just needs to answer my questions."

Although he did not get a definite answer, Dong Yubo was not a fool. It was impossible for the police to let him identify a guy with such suspicious behavior for no reason.

At that moment, his expression became suspicious, and he looked at the computer screen from time to time, not knowing what he was thinking.

Chen Yi had been paying attention to Dong Yubo's expression changes, and suddenly said: "Do you know this person?"

Dong Yubo came back to his senses and said quickly: "Oh no, no, no, I don't know, I don't know. Didn't I tell you, only a ghost can recognize him if he is so well-dressed."

Chen Yi stared at him for a while and said, "Mr. Dong, I want to remind you that we are investigating a major murder case. If you know anything, I hope you can tell us the truth."

Dong Yubo said: "Of course, of course, I will tell you the truth, but I really don't know this person. You don't even have a face."

Seeing this, Chen Yi nodded slightly: "Okay, let's skip this question for now."

"As far as you know, does Peng Mo have any enemies? Or has he had any conflicts with anyone."

Dong Yubo thought for a while and said: "There are not enough enemies, but there are many conflicts."

"We are a bar that is open all night, and the customers who come here are all kinds of people, and most of them are here for the second show, so..."

"Mr. Dong." Chen Yi interrupted, "I am referring to Peng Mo's friend, and also your friend."

Dong Yubo was slightly silent and said: "Does competition count?"

Chen Yi nodded: "Forget it, let's talk about it in detail."

Dong Yubo: "Okay, there is a bartender named Wu Lin in the bar. He once had a conflict with Peng Mo over the issue of drink commission."

"Peng Mo and I have a good relationship and naturally I helped him. The most serious time we almost got into a fight."

"Oh, by the way! His height is almost 1.65 meters!"

By the end, he was a little emotional.

On the other side, Qin Fei wrote down the name Wu Lin in his notebook to prepare for subsequent visits and investigations.

The murderer killed Peng Mo at a stuck point, which shows that he knew Dong Yubo's commuting time. It was possible that he was a friend or colleague.

Chen Yi: "Do you think he would kill Peng Mo because of this incident and then fix the body under your bed?"

Dong Yubo said coldly: "This guy is a ruthless person. Before coming to the bar, he was in an entertainment venue. I think it is very possible."

"Peng Mo and I are good friends, and the United Front has never dealt with him very well, so he did this."

Chen Yi: "You mean the back-to-back ghost stories of good friends?"

Hearing this, Dong Yubo trembled, and an expression of fear appeared on his face again: "Officer, we don't talk about this, we don't talk about this..."

Chen Yi: "Does Wu Lin have the password for your door lock?"

Dong Yubo was stunned for a moment and said: "Of course not. How could he know the password of my home?"

Chen Yi narrowed his eyes, raised his finger and pointed at the computer in front of Dong Yubo and said: "The murderer entered your home by entering the password, and he was very skillful."

Hearing this, Dong Yubo's expression changed drastically: "What did you say?!"

Chen Yi continued: "Peng Mo entered your home by entering the password. The murderer entered your home by entering the password. Then Peng Mo was killed and fixed under the bed where you slept every night. Mr. Dong, don't you think this is very strange?" Can you explain the problem?"

Dong Yubo swallowed his saliva and said subconsciously: "Say...what does it mean?"

Chen Yi: "It means that the murderer has enmity with Peng Mo and also has enmity with you, and the three of you must know each other."

"However, the murderer didn't choose to kill you, maybe because you didn't have a deep conflict with the murderer. Putting the body under the bed was just a lesson."

"In other words, the modus operandi has a certain special significance."

After listening to Chen Yi's words, Dong Yubo murmured to himself: "Everyone has... hatred? Isn't that Wu Lin?"

"The only one I can think of is him... But he can't possibly know the password of my home. Did Peng Mo tell him? That's not right either..."

Seeing that Dong Yubo was a little messy, Chen Yi stopped and said, "Mr. Dong, let's just stop here today. You go back and calm down. If you think of something, please call me and let me know. I will give you my mobile phone number."

"Also, we can't live in Haiyun Apartment for the time being. Let's stay in a hotel."

"If you have any difficulties, you can tell us."

After saying that, he took the pen from Qin Fei and wrote his mobile phone number on the paper. Qin Fei then handed it to Dong Yubo.

"Okay, shall I go first?"

"Yes." Chen Yi nodded, "By the way, do you have a hammer-like tool at home?"

Dong Yubo replied: "No."

Chen Yi: "Okay, thank you."

After Dong Yubo closed the door and left, Chen Yi looked at Qin Fei beside him: "How do you feel? Tell me."

Qin Fei was a little nervous: "I..."

He had just recovered from the murder scene, and there were no clues. He didn't know where to start at this moment.

Chen Yi took out a cigarette, lit it, and said, "It's okay, just talk about whatever comes to mind."

Qin Fei calmed down and said: "Peng Mo was killed just after Dong Yubo broke up with his girlfriend. It was a coincidence in terms of timing. I think the breakup may have something to do with Peng Mo's murder."

"Also, Dong Yubo said that only Peng Mo knew the password for the door lock at home, but now another person has appeared. Is it possible that this person is Hong Shanshan?"

"Did Hong Shanshan cheat on her? The person she cheated on was Peng Mo?"

"A cheating woman has a sneaky mentality, so she wears tight clothes for fear of being recognized."

Chen Yi was smoking a cigarette and asked after hearing this: "If it's cheating, it would be really courageous to meet at Dong Yubo's house, but it is also possible. If you are full of excitement, you can cuckold others." Very thorough.”

"Then...why did Peng Mo die? Did Hong Shanshan kill him?"

Qin Fei frowned: "I hit him five times on the head. He must have been very angry at the time. It's possible that the conversation broke down when we got to a sensitive topic, which led to the tragedy of passionate murder."

Chen Yi: "Continue, the motive for disposing of the body."

Qin Fei thought for a while and said: "Dong Yubo works the night shift in a bar and may come back at five or six o'clock. It is difficult for a woman like Hong Shanshan to handle the body of an adult male perfectly in a short time, so she can only hide it."

"Looking at the situation at Dong Yubo's house, only the bottom of the bed is the most suitable, so it was fixed under the bed."

Chen Yi slowly exhaled a puff of smoke and said: "You mean, the date not only comes with a lot of strong glue, but also the tools for committing crimes."

"Is this a date or a murder?"

Qin Fei: "This..."

Seeing this, Chen Yi stood up, patted his shoulder and said, "What you said is already very good, and it's not necessarily wrong."

"Many murder cases are inherently irrational. In the early stages of investigation, it is difficult for us to figure out the murderer's motive and behavioral intentions."

"Assuming that Hong Shanshan really cheated on Peng Mo and had a conflict with Peng Mo over something, then she might also have murderous intentions and prepare the tools to commit the crime in advance."

"As the investigation continues, we will know the answers soon."

"Go back and rest. Let's go see Hong Shanshan after dawn."

Qin Fei nodded solemnly: "Yes, Captain Chen."

…

At 1:30 in the morning, Fang Shuyu and the others also left. Chen Yi did not leave and chose to sleep in the case handling hall, waiting for Zhuo Yun to return.

I slept until six in the morning.

The messy footsteps woke up Chen Yi. He opened his eyes, lifted up the thin quilt on his body, sat up from the folding bed, and turned his head to look.

It was Zhuo Yun.

Unfortunately, I came away empty-handed.

"Didn't find it?" Chen Yi asked.

Zhuo Yun shook his head and said as he walked: "I took people and searched all over the direction the guy left. I also checked the trash cans and sewers very carefully. I didn't find anything that seemed to be a murder weapon. It must have been taken away, right?"

Chen Yi was not disappointed. He stood up, took a glass of water and handed it to Zhuo Yun, saying, "Maybe, it's okay. Check slowly and you'll find it sooner or later."

"I'm quite tired after a whole night. Let's go back and rest."

Zhuo Yun nodded: "Okay, I'll take a nap and have lunch and then come back."

Soon, Zhou Yebin also came and found Chen Yi to ask about the situation.

After hearing the general facts of the case, Zhou Yebin frowned and thought: "This is the first time I have seen this method of committing a crime. It is very weird. Do you think the murderer had any intention?"

In the office, Chen Yi was eating breakfast and said: "It is indeed very similar to that ghost story, but it is not yet certain that the murderer has a special meaning to what he did. After all, judging from the overall layout of Dong Yubo's room, only the bottom of the bed is the best place to hide the body."

Zhou Yebin: "Having said that, hiding it under the bed is not foolproof. Sooner or later it will be discovered. This is not much different from just throwing it in the living room."

"It turned out to be true, and the homeowner found it that night and called the police."

Chen Yi nodded: "Yes, the case has just occurred and is still in the preliminary investigation stage. More clues are needed."

Zhou Yebin hummed, "I'm sure you'll be in charge of the case. I have other matters over there, so I won't be involved."

Chen Yi: "Okay, leave it to me."

Zhou Yebin left, and Chen Yi left the office and came to the case handling hall after eating breakfast.

"Sister Jiang, check the surveillance to see where the suspect went after leaving Haiyun Apartment. It's best to determine whether he (she) drove a car or took a taxi."

"If you are driving, please notify me of the car owner's information immediately."

"If you are taking a taxi, contact the taxi driver and get the payment record and drop-off location."

Jiang Xiaoxin: "Okay."

Afterwards, Chen Yi entered the technical section to find Lu Yongqiang. At this time, Lu Yongqiang was busy with several technical police officers.

"Brother Qiang, have you found anything?"

Lu Yongqiang turned his head and said: "We are still identifying. So far we have only found the fingerprints of Dong Yubo and the deceased, but there are new footprints."

Footprints are indirect evidence. Compared with direct evidence such as fingerprints and DNA, they lack a certain degree of probative power, but they can serve as clues for the police investigation and help them identify suspects.

Chen Yi came over and asked, "What size is it?"

Lu Yongqiang: "Thirty-eight."

Chen Yi was slightly stunned: "Thirty-eight? It can't be a woman, right?"

Women's feet generally range from size 35 to 39, and men's feet generally range from size 38 to 45. Of course, there are exceptions. This is just big data.

In terms of probability, it is more likely that thirty-eight is a woman's foot.

Lu Yongqiang: "Don't tell me, it's really possible. The weight is also very light. I estimate it is at most fifty-five kilograms."

Hearing this, Chen Yi rubbed his fingers out of habit and frowned: "A woman can smash the victim to death and stick the body under the bed. She is quite strong."

Lu Yongqiang nodded: "If it is really a woman, it will definitely be very difficult, but it is not impossible to complete."

"How long did it take to commit the crime?"

Chen Yi: "About more than two hours."

Lu Yongqiang: "That's about right? Just grind a little bit, work for a while and rest for a while, you can do it."

Chen Yi fell silent, and the name of Hong Shanshan, Dong Yubo's ex-girlfriend, came to his mind.

Is it really this woman?

Judging from the current situation, Hong Shanshan can definitely know the password of Dong Yubo's door lock, and it is relatively easy.

For example, it was Peng Mo who told her.

For example, Dong Yubo's fingerprint unlocking occasionally failed. When he chose to enter the password, Hong Shanshan saw it and remembered it.

For another example, Dong Yubo lied. In fact, Hong Shanshan knew the password of the door lock at home.

You still need to ask Hong Shanshan herself about the specific situation.

Shoe size, height, weight, alibi, there are many bases.

It's true that she can't hide it.