Walking out of the interrogation room, some of the general process of the case came out.
The tragedy of a family of five can be said to be more serious than all previous cases.
The detachment also used the greatest strength to assist Ye Mo in solving the case!
Coming to the office, Ye Mo sat down and drank a cup of tea.
At the scene, Captain Liu, Li Siyu, Liu Haoran, and several policemen handling the case were there, and everyone had a short small meeting.
"Now only one footprint is collected that is different from the victim's, there is no fingerprints, hair and other evidence, and there are no clues left on the murder weapon!" Liu Haoran said.
"Is there any suspicion that this matchmaker, Huang Shuqin, is there any suspicion of cheating on the marriage?" asked Captain Liu.
"For the time being, it cannot be ruled out that they will cooperate to rob the 300,000 cash, but this probability is not large, this gang of marriage cheating gangs can get money without much effort, there is no need to kill and rob people through such bad means, and only 300,000 is not much for them. Ye Mo said.
"In other words, it is very likely that when the family was preparing the bride price, the huge amount of cash was targeted, so it caused a big disaster, right?" asked Liu Haoran.
"In this day and age, 300,000 yuan is not a huge amount of money, and most of the murderers who can rob and kill people for this money are not satisfactory in life, and they are likely to be gamblers or drug addicts!
"The most troublesome point is that the community monitoring cannot be detected, and the homicide case a month ago is too time-sensitive. Li Siyu said.
"The murderer sneaked in by directly entering the door, and killed people in two different ways, so you must immediately investigate the surrounding technicians with key skills, the murderer is very likely to have the key to the victim's house!" Ye Mo said.
"We have already arranged for all the hardware stores and key stores in the surrounding area to visit one by one, but the most difficult thing now is that there is no direct evidence, no fingerprints, no hair!" Captain Liu said.
"What can't be found in the monitoring room now, we can only investigate the entire community one by one, and first focus on investigating the people with criminal records, gambling, and drug abuse, and then I will think about other clues!" Ye Mo said.
"For now, that's the only way. Captain Liu nodded.
Due to the long time of the crime, except for the surveillance video of the bank and government agencies, which will be kept for three months, the other routes are basically seven days.
If this family has a good social relationship on weekdays, it will not die for a month without anyone knowing.
Therefore, 877 humans are still inseparable from the group.
It's not so selfish that you can't get along with anyone for a long time.
Coming to the forensic office, Ye Mo looked at the bodies of the five victims again, almost all of them were only bones, and there were only black tissue adhesions on their bodies.
After death, within a few days it will decay, and the flies will immediately come to lay eggs, and within a week, the corpse will be decomposed cleanly.
The room full of flies was all transformed by maggots.
From maggots to flies, it only takes seven days.
......
It's hard to imagine how cruel the murderer was.
If fingerprints or DNA information are left at the scene, then the difficulty of solving the case will be directly reduced.
Even directly in the public security system, you can solve the case by comparing the criminal with a criminal record.
The murderer in this case is definitely not a first-time offender.
It is likely that there were other lives on him.
Even if there is no life, he has done no less things like stealing chickens and dogs!
Soon, the police handling the case arrested a suspect through a visit and investigation.
The man was a locksmith and had a record at the police station.
When the police went to investigate him, he obviously showed nervousness and fear, and when he asked him anything, he couldn't say why.
So I had to ask Ye Mo to come out.
In the interrogation room of the detachment, Ye Mo began to interrogate the suspect.
This person's name is Yang Zhongjian, 52 years old, 168 tall, and a locksmith in a hardware store.
At the moment he was sitting in a chair, sweating profusely and looking nervous.
Ye Mo stared at him for a moment, and he could basically rule out this person's suspicion.
Because he is too honest and cowardly, the murderer can kill five people in a row, and he is basically ready to put his life on the line.
Even if you are caught, you will not show such emotions.
But Ye Mo still wanted to know something from him.
Because even if this person is not the murderer, it is estimated that there are other cases.
"Yang Zhongjian, 52 years old, a local, lives in a recreation community, right?" Ye Mo asked.
"Yes, yes!" replied Yang Zhongjian.
"Do you know why I arrested you?" Ye Mo asked.
"I stole something!" replied Yang Zhongjian.
"Who stole it, when did you steal it?" Ye Mo asked.
"On the evening of the 21st of last month, I stole some money from my brother-in-law's family!" replied Yang Zhongjian.
"How much?" Ye Mo asked.
"Six hundred yuan!" replied Yang Zhongjian.
"On the night of the 21st, how much?" Ye Mo asked.
"It's past eight o'clock in the evening. Yang Zhongjian replied.
"What are you doing stealing six hundred yuan from your brother-in-law's family?" Ye Mo felt a little strange.
"I went to my brother-in-law's house for dinner the day before, and saw that he hid 600 yuan of private money under the TV cabinet, so I secretly printed the key he hung at the door with ink, and it happened that they were not at home when the family went on a trip the next day, so I took the key after dinner in the evening, opened the door and went in to take the money. Yang Zhongjian said.
"Your brother-in-law, which building is it in the recreation community?" Ye Mo asked.
"4, 21st floor!" replied Yang Zhongjian.
Hearing these words, Ye Mo was stunned, and then hurriedly asked, "Then have you ever seen a stranger who behaved strangely that day?"
"What do you mean?" asked Yang Zhongjian.
"It's someone who doesn't look normal wearing a hat or a mask or something. Ye Mo asked.
"I did meet such a person, when I entered the elevator, he rushed out of the elevator, hit me, and scolded him for not walking long eyes, he ignored me and left. Yang Zhongjian replied.
"What does this person look like, do you remember how he was dressed?" Ye Mo asked.
"I don't remember, but I was wearing a black mask, a blue cap, the bottom half of my pants was wet, my shoes were wet, and I was holding a black garbage bag. Yang Zhongjian replied.
"This person you met is very likely to be the murderer of the tragedy in the recreation community, I hope you will think hard!" Ye Mo said.
"No...... Isn't it?" Yang Zhongjian's eyes widened.
"I suspect that you happened to bump into the murderer who had just left that day, do you remember his height?" Ye Mo asked.
"Very tall, very thin, I only got to half of his head, and he was a little hunchbacked, I still remember, he was wearing a pair of black pants with a lot of holes in them!" replied Yang Zhongjian.
"What hole?"
"It's the kind of hole that is cremated and splashed out during welding, we can see it at a glance!" Yang Zhongjian replied.
"What is in his pocket, can you tell the roughly?" Ye Mo asked.
"It doesn't look like garbage, it's like a book!" replied Yang Zhongjian.
"Other than that, what other characteristics are there that you don't have?" Ye Mo asked.
"No, I don't remember exactly, if he hadn't hit me, I wouldn't have remembered it a long time ago. Yang Zhongjian said.
"Okay, we understand, you can go back!" Ye Mo said.
"Really...... Really?" Yang Zhongjian was surprised.
"I (AFDF) will give people who make mistakes a chance to mend their ways, but you will record this matter, I don't like you and there will be a next time!" Ye Mo said.
"I know, I was wrong, I will never again. Yang Zhongjian hurriedly said. (If you read a violent novel, go to Feilu Novel Network!)
"But we will inform your brother-in-law and return the six hundred. Ye Mo said.
"No, this can't work, I beg you, so I'll be finished, and my relatives and friends will look down on me. Yang Zhongjian said.
"We won't tell you who you are, but you'll have to hand over the keys and six hundred dollars, and you'll have to write a handwritten guarantee for your records. Ye Mo said.
"Yes, will it affect my son's civil service exam?" Yang Zhongjian asked again.
"No!" Ye Mo said. []
"Thank you, thank you, thank you so much, I promise, I won't do it again next time. Yang Zhongjian was very grateful.
Through a series of inquiries, Ye Mo could completely rule out Yang Zhongjian's suspicion.
It's okay for you to let him steal a few hundred yuan, more than a thousand, and he probably won't be able to sleep for a few days.
The reason why he stole hundreds of dollars from his brother-in-law was because he found that his brother-in-law was hiding private money.
He knew that even if he took the money, his brother-in-law would not take it to heart, and he didn't even dare to say it.
And with such 600 yuan, he can be so frightened that he can directly confess, do you think it is possible for him to kill the victim's family?
Ye Mo solves the case, many times according to his own intuition.
If you want to say that this Yang Zhongjian is the murderer, he is pretending to do all this.
That Ye Mo had nothing to say about it.
In modern criminal investigation and solving cases, everything is about rationality.
Most of the perverted serial killings only exist in fiction.
It's really hard to come across in reality.
You can't reason about a case with an abnormal mind.
Only when he was helpless in the end, Ye Mo would change his thinking.
At present, the situation of this case is not complicated, there is no secret room murder, the murderer made alibi evidence or anything.
This is a simple burglary and homicide.
It's just that the murderer's methods are extremely cruel, for the sake of 300,000 cash, so as to kill a family of five.
This is one of the worst cases in our time.
Even on a national scale, it was a major criminal case.
Therefore, we should not take it lightly, and it is the first thing that wealth should not be exposed.
In such a community with property, security, and surveillance, such a horrific and vicious homicide can still occur.
It can be seen how cruel the murderer is
Fortunately, by chance, this Yang Zhongjian actually had contact with the murderer that day.
And this Yang Zhongjian is the first witness to the murderer.
Ye Mo speculated that the murderer at that time had just finished the murder and fled in a hurry with 300,000 cash in his hand.
As for why the shoes and pants were wet, it was because the murderer went to the bathroom to wash off the blood on his shoes with water.
At the scene of the crime, no clothes left by the murderer were found.
So Ye Mo guessed that after the murderer committed the murder, he took off his bloody clothes and changed into the victim's clothes.
And his clothes should have been taken with him.
After investigation, it was found that although the community is old, the entry of outsiders is still very strict.
Because at that time this community was placed for retired workers.
So the security is very good, even after so many years, it has been passed down.
Therefore, the first thing to investigate is the internal personnel of the community!
And according to Yang Zhongjian, there were holes in the man's pants.
The hole was caused by the cremation of the splatter during welding, so Ye Mo suspected that the murderer was working as a welder or working in an iron factory.
And many retired workers in the community will let their sons take over the work in their factories.
This is a system that has been passed down from the factory.
Therefore, a large amount of evidence shows that the murderer is likely to be one of the residents of the community.
If outsiders want to enter the community, they must have acquaintances in the community.
In this way, all users in the community need to be checked one by one.
But if you want to catch the murderer, you need evidence.
The next thing Ye Mo had to do was to find strong evidence.
This is the key to solving the case
According to Yang Zhongjian's description, Ye Mo asked the officers of the police force to draw a portrait.
The murderer was about 175 tall, 120 pounds thin, hunchbacked, wearing black cargo pants with holes in his pants.
With this description, the police quickly launched an investigation into all the residents of the community.
And Ye Mo came to the scene of the crime again and began to simulate the murderer's entire crime process.
First of all, the murderer chose to be in the evening, and through observation, it was found that the lights were not turned on in the house on the 16th floor.
So, the murderer opened the door with the key he had prepared in advance.
When I opened the door, I found that there was no one in the house.
He then hid behind the door of Ye Chao's room, holding a wire in his hand.
When Ye Chao came back and sat in front of the computer to play with the computer, the murderer went up from behind and strangled him with a wire.
After strangling him to death, the killer created the illusion that the deceased was sleeping in bed and sneaked into the middle-aged couple's room with a knife.
When the middle-aged couple came back and entered the room together, the murderer stabbed the two to death with a pig-killing knife in his hand.
In the end, the two old men came back from a walk, and as soon as they opened the door, the murderer directly attacked and killed the two in the living room.
Therefore, Ye Mo speculated that the murderer was very aware of the family's trajectory and the family's living habits.
But the family didn't interact with people much, and it wasn't done by acquaintances.
Besides, who else knows their habits?
Suddenly, Ye Mo frowned.
What did he think of!.
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