Case-solving system: The beautiful president brought her son to her door

Lin Dong looked at the corpse and had a bad premonition in his heart.

Zhou Hao on the side said: "This is the third case like this, because it happened in different places and small towns before, and I didn't pay attention to it, but I didn't expect it to be around Beijing this time."

Lin Dong understood what he meant, and the murderer was gradually approaching Beijing to commit crimes.

Lin Dong's eyes stopped on the broken ankle.

The head, ankles, and the writing on his body, this murderer is brutal enough.

In the end, after a busy morning, he sealed off the scene and brought the evidence, evidence and confession back to the bureau

When I went back, the report from the forensic doctor was almost out.

Lin Dong flipped through the confessions of the first witness Li Xiufen and the cleaner Lao Li, but there was not much useful information in them.

Lin Dong looked through the profiles of the two of them again, and they were all ordinary information.

Not very useful for case development.

He sighed, and now he can only hope that the monitoring and autopsy report can find something.

As soon as Su Xiao came back, she got into the monitoring room, after all, this was within her professional scope.

Fortunately, it was discovered quite early, and the small park was abandoned. The surveillance cameras captured not many people, only 6 of them. They were all brought back at this moment, and they were taking turns making statements.

Compared with the previous two incidents where the scene was destroyed and there were more than a hundred people in the surveillance, this time it was considered better.

But Lin Dong didn't expect that the head of the deceased would arrive before the autopsy results and monitoring results.

"Rin Dong, express delivery." Xiao Li walked over with a huge express box in his arms, and muttered, "Is it because I have been on site for too long that I always feel the smell..."

"Thank you, let's put it here." Lin Dong glanced at the courier box and didn't care, maybe something he bought online before arrived.

But as soon as Xiao Li put the box down, a looming stench made Lin Dong frowned.

He turned his head to stare at the box on the ground, and a bold idea came to his mind.

He took the blade from the table, squatted down and quickly opened the box.

Lin Xi saw coming, "Master, what did you buy again..."

The sound stopped abruptly.

An unrecognizable head appeared in front of the two of them.

I saw that the head and eyes in front of him had been gouged out, leaving only two dark holes, and two tears of blood under the eyelids.The woman's face was pale and her bloodless mouth was sewn up."Come to me!" written on the forehead

"Fuck!" Lin Xi couldn't help cursing, "This guy is provoking the police!"

Others also noticed the strangeness and surrounded them one after another.There was a gasp.

Rin Dong's face was livid, he knew that he was the clear target of this person's provocation! This murderer was targeting him.

"Xiao Li! Check the monitoring." Lin Dong took a deep breath, and ordered simply, "Tell Team Zhou, find someone to send the head to the forensic room now, and you can start contacting the family of the deceased."

Everyone dispersed and got busy.

The atmosphere in the office was tense for a while, after all, the murderer was stepping on the face of the police and dancing.

Soon Xiao Li walked over with the monitor, "Rin Dong, I found the person who delivered the package."

Zhou Hao obviously heard what happened just now, and walked out of the office with a very bad expression on his face, "What's going on?"

Lin Dong briefly told him what happened just now, and then said seriously: "I suspect that the murderer is targeting me."

Zhou Hao and Lin Dong watched the middle-aged man driving the van deliver the package to the guard room, and his face was clearly captured by the surveillance.

"How could it be him?" Lin Dong frowned.

This person is Li Xiufen's husband, who just came to pick up Li Xiufen from the police station, and the video of Li Xiufen getting into the car was also captured in the surveillance.

Xiao Li said in a low voice, "Someone has already been sent to call him over."

Li Xiufen's husband is Zhou Dahai, an honest delivery driver.

When he was brought into the interrogation room, he was obviously frightened and kept saying that he didn't know anything.

After Lin Dong and Zhou Hao came in together, he seemed to know that the two could talk, and immediately said tremblingly: "Both leaders, you have to investigate clearly, I don't know anything!"

Lin Dong walked over and pressed him on the chair, turned on the surveillance, and said, "Who asked you to send the box."

Zhou Dahai's eyes were a little confused, "I... I don't know... I have to deliver a lot of goods a day, and sometimes I will bring some small items for the employer. When I came to pick up my wife today, I saw a policeman I put the package directly at the door..."

Zhou Dahai's eyes were terrified: "Is it some dangerous item? Is it a bomb? I really don't know anything..."

Lin Dong looked at Zhou Dahai's terrified face, this tall man was shaking with fright at the moment, he didn't lie.

Lin Dong withdrew his gaze, and said to the little police officer next to him: "Go find a paper and a pen, ask him to write down all the places he has been to in the past two days, and then ask someone to adjust the surveillance."

After he finished speaking, he turned around and glanced at Zhou Hao. Zhou Hao nodded to him, and the two started to walk out. Zhou Dahai's terrified voice behind him was still begging for mercy, "I really don't know anything, leader! I It's unjust."

Lin Dong's head hurts a bit.Now the case was clearly directed at him.

Zhou Hao walked over to give him a cigarette, Lin Dong took it, but didn't smoke it.

Zhou Hao lit a cigarette, and pressed his shoulder, "This case is to provoke you. Do you remember the case where you became famous in your sophomore year? It was also a serial murder case."

Lin Dong naturally remembered that the murderer, like this murderer, cut off the head of the deceased.

Lin Dong solved the case in two days, and now the murderer is still squatting inside.

Zhou Hao sighed, "You have become more and more famous in the past two years, you must have been targeted."

Lin Dong laughed, "I'm really not afraid anymore."

"Stinky boy." Zhou Hao stared at Lin Dong with admiration.

"Now we are in charge of all three cases. Is it okay for you to take full responsibility for this case?" Zhou Hao asked routinely.

Zhou Hao has physical injuries, and he will retire in two years.

Now he also intends to train Lin Dong to be his successor.

These cold winters naturally know.

Lin Dong smiled and said, "Of course it's no problem, Lao Zhou, you just wait for me to definitely solve the case within three days."

The two were chatting when Lin Xi's voice sounded behind him, "I thought you were gone, but Xiao Wang called to say that the preliminary autopsy results came out."

Lin Dong turned to look at him, Zhou Hao also put out the cigarette in his hand, "Let's go and have a look."

When the three came to the forensic room, only Xiao Wang was there.

Seeing the two of them coming, he pulled out a slightly tired smile, "Dad is too tired, so he went to rest in the lounge."

The two nodded in understanding.Lao Wang is 58 years old. The autopsy has been busy from twelve o'clock in the noon to the scene, and it is almost six o'clock in the evening. It is normal for him to be exhausted.

Xiao Wang led them to the corpse and pointed to the mutilated corpse, "The cause of death has been confirmed. We extracted the stagnant water from the public toilet pit from her lungs. She should have been held in it and drowned alive." dead."

He pointed to the unnatural depressions on both sides of the corpse's head, "The depressions on both sides also confirm this."

"But there was no trace of struggle at the scene." Lin Dong frowned.

"This is exactly what I'm going to say next. We tested the components of phenobarbital and nitrous oxide in the body of the deceased. The deceased should have inhaled too much nitrous oxide and was injected with phenobarbital. "

"So you're the one who saw the murderer attacking her but was powerless to struggle?" Lin Xi said in disbelief.

"This possibility is not ruled out." Xiao Wang's expression was not very good either.

"Is there anything else?" Lin Dong's voice was low.

"In addition, our inspection found that the murderer should have cut off her feet while the deceased was still alive. The tools should be relatively sharp knives and the like. Eye gouging was carried out when the deceased was still alive." Xiao Wang couldn't bear it and said, "But the mouth was sewn up after death, and the tongue inside has been cut off. We also found a one-dollar coin inside."

"Murder?" Some bad memories began to roll in Lin Dong's mind, "Have you found any fingerprints?"

Xiao Wang shook his head, "No, not a trace of fingerprints left."

"Why put a coin in the mouth of the deceased? Is there any special meaning?" Lin Xi asked puzzled.

"According to folklore, putting money into the mouth of the deceased is to prevent her from suing in front of Hades." Lin Dong said coldly, "The murderer should be more superstitious."

He has a low level of education, superstition, and great strength, which can cut off a person's ankle with a knife.Carrying a knife with him will not arouse suspicion, and his personality is relatively arrogant.

A preliminary portrait of a murderer has emerged.

But the information is still too little.