Attending ex-girlfriend's wedding, arresting the groom's officer on the spot

Chapter 780 Soul-Suppressing Nail

In this way, based on Lu Chuan's data analysis and identification, the physical characteristics of the murderer can basically be determined.

He is 1 to 81 meters tall and weighs between 1 and 82 kilograms. He should be considered on the thin side. He is a middle-aged man, about 75 years old, with long arms.

DNA information, body characteristics!
With these two points, as long as there is a scope of criminal suspects, solving the case is just around the corner.

"What other comments does anyone else have?"

To be able to obtain such important information in just over a day and less than two days, Lu Chuan can be said to have overfulfilled the task.

Now, even if we use the stupidest method to sort out all the people related to the four victims, as long as there is enough time, we can slowly find the murderer.

Of course, what the crime squad is most lacking now is time.

Because no one knows whether or when the murderer will commit another crime.

"Li Chu, I have some ideas and discoveries."

"Also, let's check again to see if the four victims have any relationship with Ping'an County?"

The speaker was Luo Qiang from the Crime Unit.

"We also thought about the possibility of this at the time, so we traced the source of the nails at that time."

"In Binhai City, this kind of burial is only a legend. In reality, this burial method is only found in the mountainous areas of Ping'an County."

Li Donglin nodded: "You say."

"The reason why the other party did this is obviously related to this local custom."

"You can't just buy this thing casually. It has to be consecrated in a temple. I wonder if I can check it out along this line of thinking."

"But these kind of soul-soothing nails are still sold in temples."

"Iron nails."

Li Donglin thought it was still feasible. He looked at Gao Xiang and said, "Have you done any investigation in the early stage?"

"Everyone who has not died a good death must have iron nails hammered into their heads. Specifically, it is to prevent the resurrected souls."

"Pinning iron nails in the head is a unique custom here in Binhai City, especially in the mountainous areas around Ping'an County. This funeral method is particularly popular."

"This is definitely not a coincidence. In the past two days, I have learned about the situation with the local criminal police."

"That's all I have an idea, or a guess."

"After the murderer finished killing people, every corpse had nails staring at its head."

This question...

"After the murderer finished killing people, he drove iron nails into the heads of each corpse, which are called soul-destroying nails. I wonder if he can make a bold judgment?"

Luo Qiang asked the technical detective to post the nails removed from the heads of the four corpses on the projector.

"I wonder if we can focus on Ping'an County."

"It can be judged from this that the murderer is most likely a local from Binhai City."

"In addition, the soul-suppressing nail cannot be knocked casually."

"This kind of polished nail can not only be used as a soul-soothing nail, but some superstitious people use these nails for everything when building houses."

"Seeking good luck in feng shui."

"But Captain Luo is right about one thing. Although this kind of superstition is popular in Binhai City, it is most popular in Ping'an County."

Gao Xiang and others conducted a very detailed investigation into the source of the nails.

They even sent police officers to visit all the temples, as well as hardware stores and supermarkets where such nails were sold.

However, they did not know the physical characteristics of the suspect at the time, so this investigation method did not achieve very good results.

But if we do it now, the effect should be better. During previous investigations, they could only ask if there was anyone suspicious.

Now I can be more specific, and the murderer is between 1.81 and 1.82 meters tall and has a thin build, so there may be some gains.

"Okay, in this case we divide our troops into four groups!"

Once you have clues and direction, you must invest your strength.

"First, Luo Qiang, take a group of people to investigate all the temples in Binhai City. Based on the physical characteristics of the murderer made by Lu Chuan, check to see if you can find any clues."

"Second, Gao Xiang, take a group of people to Ping'an County to investigate, mainly to see if there is any connection between the four victims and Ping'an County."

"Third, Wang Song, you lead the team to conduct a detailed investigation of the interpersonal relationships of the four victims and find all those who match the murderer's physical characteristics."

"Song Mingguang, you should follow up on people who have been released from prison within one year. You can focus on people who are from Ping'an County and look for information on people who agree with the murderer's characteristics!"

The meeting ended quickly and everyone went their separate ways.

Lu Chuan can finally take a breath.

Just wait for the Provincial Technical Identification Center to send the trace evidence analysis results from the other three sites tomorrow.

Then compare it with the trace evidence analysis results from the fourth scene.

It can be determined whether the third DNA information found in the victim Zhao Kai's home is the murderer.

Although there are no clear clues until the case is solved, these two discoveries made by Lu Chuan are of great significance to the successful detection of the case.

Because in the investigation process of many cases, the real murderer has already been included in the scope of criminal suspects.

But without evidence to directly identify the criminal suspect, the case can only be solved here.

This is the so-called suspicion of guilt. It cannot be said that if you suspect someone of committing a crime, you can be certain that the person has indeed committed a crime. There must be ironclad evidence to verify it.

Physical characteristics and DNA information are iron evidence.

In this way, it will be easier for the front-end investigation team members.

After all, just find a similar suspect, extract the blood information, and do a DNA identification.

In this way, you can buy a lot of time for the front end, cast a wide net, and fish widely to expand the scope of search and search.

If necessary, Li Donglin could even do a DNA test on all four victims' relevant contacts.

Even if there is even a slight possibility that the suspect may be from Ping'an County, then it is impossible to do a DNA test on everyone in the county.

Qingquan Temple.

"Master, those of you who are buying soul-suppressing nails, have you ever heard of a man who is about 40 meters tall, tall and thin, about years old?"

The monk selling consecrated items in the temple shook his head: "I have no impression. There are too many people buying things every day, so I can't remember."

There are actually not many temples in BZ City. There are no temples in the urban area and only three temples in the suburbs.

There are probably one to two buildings in each county.

So it’s not difficult to check.

However, the incense in these temples is okay, and there are quite a lot of people who go to the incense and buy things.

Although the murderer is tall and thin, which makes him easy to impress, he is not easy to investigate.

At the same time, Song Mingguang directly contacted the Prison Management Bureau.

A list of all persons released this year was compiled.

"Team Song, there are 182 people in total!"

(End of this chapter)