"It's impossible, Zhou Hao probably doesn't have the courage." Liu Pei didn't believe that Zhou Hao would lose contact, so he picked up his phone and called Zhou Hao's phone. The result showed that the phone was turned off, "This kid is shutting down."

Liang Yi didn't say anything. The most important thing at the moment was to find Zhou Hao, "I asked you to send someone to stare at him immediately, why don't you listen? Zhou Hao is not the murderer who killed Xu Linlin. This is a certain fact, but I can't completely believe what Zhou Hao said. Maybe he is an accomplice?"

"Appoint this matter immediately to find Zhou Hao! The hospital asked Zhou Min and Zhou Min where to sell flowers. Zhou Hao will definitely commit the crime again."

"I'll go in person now!"

Liu Bei just wanted to leave immediately. He felt very guilty that he had not done the matter with Zong Zhouhao.

"I want to see the files of the massacre of Li Jundong's family of five? Can you help me take it out of the archives?" Liang Yi still wants to learn more about it through the archives. Will the escaped old killer have anything to do with the death of his wife?

"Officer Liang, it's really not possible. I just went to the archives room and sucked with Lao Li in the archives room for more than ten minutes but it was useless. I didn't lend it to me if I said nothing! That archive is top secret and must be signed by the director of the Gucheng Police Station to borrow it."

Liu Pei said, "Besides, that case has been closed! It is indeed a bit unreasonable to take it out now."

"Okay, I know this, you can do it first. Be sure to find Zhou Hao!"

Liang Yi came to the forensic room again to look for Zhou Pengfei, hoping to find more secrets on Xu Linlin's body through Zhou Pengfei.

"Are there any other discoveries?" Liang Yi looked at Zhou Pengfei's back in white. Zhou Pengfei carefully checked the corpse inside Xu and the location of his abdomen.

Zhou Pengfei turned his head and wore goggles and covered his mask tightly, "Official Liang, why are you here again? There are really more discoveries."

"Xu Linlin's body?" Liang Yi frowned.

"The thing found was not on Xu Linlin's body, but on the big bookcase at the crime scene. There were some footprints in the big bookcase. These traces were not very meaningful for us to solve the case. The footprints were messy. Maybe it was because the people hiding in the big bookcase were a little nervous and excited."

Zhou Pengfei slowly took off his goggles and couldn't coax it in. It was too tight, causing some bruises on the corners of his eyes. "I detected a clear fingerprint in the big bookcase. The fingerprints have been handed over to the identification department for comparison. As soon as the result came out, I had not had time to tell you! Because of this result, I was very shocked, and to be more precise, the killer of that year has been resurrected again!"

This is the first thing Liang Yi thought of, "Is this person hiding in a large bookcase related to the massacre of Li Jundong's family of five?"

"The results of fingerprint comparison surprised me very much, and at the same time I was a little panicked. The fingerprints I collected were incomplete. I rely entirely on my experience to combine the three intermittent fingerprints into one. Ninety-two percent of the results of this fingerprint comparison were exactly consistent with one of the dozen fingerprints left by Li Jundong and a family of five. "

"but……"

"The massacre of Li Jundong's family of five is a major case that shocked the whole country. These fingerprints have been searching at a high level, which means that the police systems across the country often compare fingerprints! This dusty fingerprint has never been compared successfully."

Zhou Pengfei's face was a little pale and seemed a little panicked, "Officer Liang, I am very confident in my professional knowledge, but I don't know if the result of the fingerprint comparison should be published. It must be announced. It will have a very big impact. At the same time, it means that the file of the case of the five-member Li Jundong family of five has been closed will continue to investigate the murderer. This is a test for us, and I think the director will definitely disagree."

Liang Yi also fell into deep thought when he heard Zhou Pengfei's words.

First of all, Zhou Pengfei used his own technical means to integrate three incomplete fingerprints. This technology itself has very low authority in the field of criminal investigation.

As a technical means of criminal investigation, fingerprints are one of the very important and critical evidence. The fingerprints collected at the crime scene, or the residence and weapon must be complete fingerprints, even if there is only one fingerprint.

Such fingerprints after technical processing and merger are not that authoritative and valuable.

In addition, Binhai has been sentenced to death for one year because of the combination of these multiple messy fingerprints into one fingerprint. Comparing the murderer, the court has sentenced the murderer to death with a one-year reprieve.

During the one-year reprieve, the murderer's lawyer found new evidence. As a result, after a long retrial and criminal investigation, the case was found to be the person identified as the murderer, and the real murderer was brought to justice.

In fact, the main reason why this case was overturned was that the real murderer committed the case again half a year later and was arrested by the police. When explaining the crime process, he mentioned the cases that occurred before.

If the real murderer was not caught during this period, it is very likely that the innocent man would become a scapegoat and die in vain.

"Are you confident in your technical means?" Liang Yi asked very seriously. It is necessary to do extraordinary things. At this critical stage, key means are often needed.

"Absolutely confident! The three incomplete fingerprints showed a certain regularity. I think it was the one hiding in the big bookcase. Seeing Zhou Hao and Xu Linlin flipped, they were a little excited, so they left incomplete fingerprints. This person must be a veteran, and the fingerprints should have been wiped with cloth or something! However, the wipe range was a little small, which just made these three fingerprints incomplete."

"There are nine combinations of these three fingerprints. After comparing and screening one by one, I eliminated and selected a fingerprint pattern that should be the most suitable for the parties involved. I compared it in the fingerprint library of our Gucheng Police Station, and the result was directly found out."

"I think it's understandable to announce this result! There are many fingerprints found in the house of the tragedy of Li Jundong's family of five. This is just one of them. It can only prove that the probability of being the murderer is very high."

Liang Yi patted Zhou Pengfei on the shoulder heavily, "I will bear anything happening to this matter!"

"Police Liang! I know you are a person with a strong sense of responsibility. I have also heard of your glorious deeds, but this matter is not a joke. The family massacre of Li Jundong's family of five has been successful for so many years. Once this news cannot be sent out, it will be publicly announced that the murderer may appear again to close the case file and will enter the criminal police's vision again."

Zhou Pengfei said with great concern, "If the director does not agree with this matter..."

"The director definitely disagrees! You are a forensic doctor. You collect and organize reasonable evidence according to your own profession. If you have the result, you will naturally have to publish it! What will happen if the result is seen by others? That is their problem."

Liang Yi said firmly, "Announce this result!"

Zhou Pengfei nodded heavily, "Okay. This fingerprint is specific."

"What specificity?" Liang Yi asked.

Zhou Pengfei took out this test report of the fingerprint comparison results, pointed to the fingerprint pattern and said, "The fingerprint left should be the thumb fingerprint of the left hand. The cross-section of the fingerprint on the inner side of the left hand thumb is very neat. Therefore, I suspect that this person's left thumb internal test may be cut quickly by a knife or a wooden saw chainsaw."

"It is very likely to be engaged in some special professions, such as a carpenter or a slaughter or a steel bar worker, or a production workshop. The cross-section of the thumb is particularly neat, and the Sabrin's law of symbols and fingerprints is like cutting through one knife to the end, and the cross-section of the fingerprint is very neat."

"This is a very special point." Liang Yi now wants to see the files of the massacre of Li Jundong's family of five.

When they arrived at the archives room, Liang Yi and the archivist Lao Li tried to sleep for more than half an hour.

In the end, Lao Li finally gave up and gave Liang Yi this opportunity, and he could only watch, not take photos, not make records, and not tell anyone.

Lao Li took out this dusty file, which made Liang Yi feel strange that such a confidential file file did not have a seal?

"It's all here." Lao Li put the file in front of Liang Yi.

Liang Yi began to read it seriously, and did not let go of every word, and was fascinated by the fact...

The first thing that caught my eye was those bloody horror scenes.

Before I knew it, it was already dark.

Feng Wei called Liang Yi after preparing supper, but it couldn't get through.

The phone rang, and Feng Wei thought it was Liang Yi, but the person who called him was Zhou Hao.

Zhou Hao said in a panic, "Officer Feng, my sister has been kidnapped! The kidnappers want to tear the tickets but they don't let me call the police. Can you go with me?"

...
Chapter completed!