Detective: I have a split personality, but I’m really not a murderer

In the personality hall!

Gao Ting heard Gin speak and was quite curious:

"You are also a professional killer. If you have any ideas, please tell me!"

Ginjiu nodded slightly:

"It's not a very advanced method.

Since the murderer of Zhang Yan was a professional killer, he naturally made a living by killing people.

In other words!

The murderer must have killed more than just Zhang Yan."

Tang Ren really disagrees:

"That’s not necessarily true.

Although the person who killed Yang Hong was a professional killer, it might have been his first time committing a crime.

After all, everyone has a first time.~"

"This possibility almost does not exist!"

Gin shook his head directly:

"We have discussed Yang Hong’s autopsy report before.

The murderer struck out steadily and cut off the victim's throat and trachea with one knife. in addition!

The murderer showed very professional qualities in handling the murder scene afterwards, dumping the body, avoiding surveillance, etc.

It is simply impossible for a novice to do this.

This killer has committed crimes at least ten times!"

The other personalities also nodded when they heard this. Judging from the details of the case, it is indeed Gin's version, which is more reasonable.

When High Court heard Gin's words, he thought about it and said:

"Since the murderer must have committed many crimes, what do you mean, are you looking for cases similar to Yang Hong's murder?

Combine investigations together?"

"That's right!

This is my idea!"

Ginjiu nodded:

"The two ideas mentioned by the boss before are actually more aimed at the organization where the killer works.

Not the killer himself!

If that organization is really a dream come true, with their meticulous style of doing things, it may be difficult to find clues. so!

I feel that it might be easier to start the investigation from the killer himself. pity!

In the case of Yang Hong's murder, the murderer did an almost perfect job and was considered to be watertight.

It is equally difficult to find a breakthrough in this case.

So I thought about my own experience as a killer!

Although killers are generally more ruthless, they are also more decisive in their attacks.

But just like serial killers, killers also have a process of slowly improving and maturing.

It is inevitable for a killer who has just started killing to feel nervous and apprehensive.

It is also very normal for mistakes to occur due to emotional ups and downs.

In the process of killing people again and again, the killer's mentality, killing methods, etc. can be perfected step by step.

Then, just like the murderer who wanted to kill Yang Hong, he left almost no omissions during the execution of the task."

Mouri Kogoro suddenly realized:

"Oh~

I understand!

You suggest looking for cases similar to this case, just to find flaws in the killer's earlier cases?"

Ginjiu nodded:

"That's right!

I think this method will have a higher chance of identifying the murderer."

The other personalities nodded again.

"Makes sense!"

"In some ways, killers and serial killers do have something in common."

……

Di Renjie thought:

"I think in the process of looking for similar cases, the characteristics of the murder weapon and the characteristics of the wounds on the victim.

Can be used as the most important search criteria!"

White Night God explores Guan Hongfeng:

"That's right!

The murderer's weapon style is very special.

They are not common standard weapons such as kitchen knives and machetes.

We have said before that it should be idiosyncratic.

In addition, the murderer hit the vital part of the target's neck with one blow. It was obvious that he had used a special weapon and had undergone a lot of training. therefore!

In the killer's other murder cases, the murder weapon used should be the same.

The key points hit may also be the neck. so!

The shape of the murder weapon and wound characteristics can indeed be used as the main basis for screening similar cases.

The fact that the fatal part was in the neck can be used as a secondary basis."

All the personalities nodded, obviously having the same view as Guan Hongfeng.

Gao Ting waited for a moment, then saw that no personality spoke again, and he made a brief summary:

"According to our previous discussion, there are three lines of investigation now:

One!

Based on Zhang Yan's computer and mobile phone, he searched for the traces left behind by the killer organization when they proactively contacted him.

Then use these traces to try to reversely track the hackers in the other organization.

Leave this task to Kiko. (To read exciting novels, go to Feilu Novel Network!)

Second!

Investigating Houjiazhuang, Zhang Yan delivered a grain drying field with two ladders.

It is necessary to find the surrounding villagers and conduct investigation.

We also need to collect surveillance footage around the grain drying field and try to find the vehicle transporting wooden ladders from the surveillance footage.

The former is naturally left to the Caicheng Investigation Bureau, which is more appropriate.

If the latter is the case, everyone is responsible!

The third idea!

That's what Ginjiu just said, looking for cases similar to Yang Hong's murder case.

The main criteria for the search were the murder weapon and the shape of the victim's wounds.

This idea requires a relatively large workload. and!

It is impossible for a killer to continuously take orders and commit crimes in a small place like Caicheng.

Therefore, I think it is more appropriate to set the scope of the investigation as homicide cases across the country in the past three years.

For this task, I will contact the investigation headquarters and let them take charge!"

After summarizing, Gao Ting looked at a personality:

"｀~Do you have anything to add?"

"No!"

"I do not have either!"

"That’s pretty much it!"

"Let’s start investigating directly!"

……

Seeing that there was no complement to a personality, Gao Ting said directly in his mind:

"system to extract Zhang Yan’s mobile phone and computer data.

And all surveillance within 20 miles around Houjiazhuang Valley Farm"

【The data extraction was successful! ]

Gao Ting shared all the information with all the personalities and asked them to check it as soon as possible and then immediately go to the personality hall.

What a coincidence!

Song Guangming beside him turned to look at him:

"Brother Gao, Zhang Yan has also finished interrogating.

The focus of the follow-up investigation should be on finding the killer!

Do you have any ideas?"

"There is indeed a point!"

Gao Ting explained the previous discussion to (Li Li's) Song Guangming in detail.

Song Guangming nodded repeatedly:

"The three lines of investigation are all reasonable.

Brother Gao thinks that it is comprehensive. but……"

He hesitated and said:

"Brother Gao, you are responsible for the reverse engineering of the hackers and the investigation of surveillance around the grain drying field.

Is the task too heavy?

Do you need us to share some of the burden for you?"

"fine!

Not heavy at all!

Just let the investigators do their job and make sure there are no omissions during the investigation."

Gao Ting said, thinking silently:

I don't need to complete those tasks anyway.

We have a lot of labor!

When Song Guangming saw this, he didn't waste any time and immediately arranged the tasks to be copied.

Gao Ting took out I contacted the investigation headquarters via mobile phone:

"Hello, I'm Highgarden.

I have a case in hand right now and I need to investigate cases across the country. I would like to ask for your help.……"