Chapter 90: The details of the knife-holding method were uncovered to further determine the murderer

The next day.

When the moonlight faded and the sky was just getting light.

Su Ming woke up from the internal dormitory of the brigade, washed up and went to the criminal investigation meeting room to start a new day's work.

Today's goals and tasks have long been set.

That is...

To find as many clues as possible about the 5.13 dismemberment case, or even to capture the suspect in one go.

Pushing open the door of the criminal investigation meeting room.

Su Ming unexpectedly discovered...

Lin Tian and Xu Changsheng were already in the meeting room.

One of them held a lit cigarette in his hand, frowning as if thinking about something, and the other was chewing a steamed bun in his hand, with the file of the 5.13 dismemberment case in front of him.

After seeing Su Ming come to the meeting room.

Xu Changsheng immediately pointed to the breakfast on the table and gestured.

"Xiao Ming."

"You came just in time, let's have some breakfast together."

"It just so happens that Director Lin was about to talk about the arrest of those drug dealers last night."

Without any hesitation.

Su Ming slowly sat down on the chair and picked up the soy milk bun on the table.

At the same time.

Lin Tian put out the cigarette in his hand that he had never smoked, exhaled heavily, and said with a little tiredness and helplessness.

"Late last night."

"The Ministry of Public Security issued an emergency notice to the criminal investigation teams of relevant provinces and cities to immediately arrest the ten exposed drug dealers!"

"Because."

"The agent information in the list is very detailed, and most of the arrests went smoothly without any unexpected situations."

"But the agent Fat Cat in Gusu City had committed suicide when he was found, and the means of suicide was potassium cyanide."

"This highly toxic liquid..."

"It's the same as what we found inside the collar of the Shiba Inu yesterday, and the murder method of the unsolved case in Gusu City is exactly the same."

"Now we can roughly judge that the drug trafficking organization member in charge of Gusu City has returned to Gusu from the Magic City."

"And through various possible coercion methods, Fat Cat, who is likely to know some important intelligence and clues, was forced to choose suicide."

Hearing this.

Su Ming was not surprised at all.

Instead, I think...

Based on the usual caution of this drug trafficking organization, if they knew that the dark web was forcibly invaded, they still did not deal with the front-line agents who held important internal information and intelligence.

That would be a big problem.

Even if there is a possibility of deliberately spreading smoke bombs, they should consider carefully whether there is a possibility of deliberately spreading smoke bombs.

Even if it is not the members of the organization in Gusu City who take action, the members of the organization in other nearby cities will definitely rush to deal with the fat cat immediately.

Just like...

After the skinny dog ​​was arrested by the police this time, it didn't take long for the members of the organization in Gusu City to come to the old community to keep an eye on the skinny dog's family.

You can say.

This huge drug trafficking organization is like an extremely complex human body, in order to avoid critical problems with the brain and many internal organs.

Once a certain place has cancer or infection, it will be completely dug out and cut without hesitation to prevent these infections from further deepening.

The huge drug trafficking chain that has been operating for many years can be abandoned at will.

This kind of decisiveness of cutting off one's arm is enough to illustrate the horror of this drug trafficking organization and the rigor of its internal style.

......

At this moment.

Lin Tian couldn't help but shook his head, and then continued helplessly.

→

"After arresting the other nine people."

"The criminal investigation teams of major provinces and cities conducted surprise interrogations last night, but unfortunately..."

"No drug dealer agent knows the key news and intelligence."

"When those members of the organization contacted these agents, they all used voice changers to disguise themselves and adopted a one-way contact method."

"At present, we have obtained some transaction locations and detailed characteristics of speaking styles, which cannot bring substantial help to finding the murderer for the time being."

"Of course."

"Subsequently, the criminal investigation teams of other provinces and cities may be able to use these details to dig out the members of the drug trafficking organization hidden in their cities."

"But for us."

"If we want to solve this dismemberment case from 20 years ago, we can only rely on what we currently have to further analyze and search."

Speaking of this.

Lin Tian suddenly paused for a few seconds, picked up the remote control on the desktop, turned on the LCD TV opposite, and played the dismemberment documentary again.

The first scene.

It was still the bloody hands holding the bloodstained head, but when the murderer was about to twist the victim's head and prepare to fully display it.

Su Ming, who was observing carefully, suddenly noticed.

The bloodstains on the murderer's palm were obviously uneven. The bloodstains in the middle of the palm were obviously more even, while the bloodstains at the junction of the metacarpophalangeal joint and the palm were darker and lighter.

The bloodstains at the end of each metacarpophalangeal joint were darker and lighter next to them. At the same time, the fingers were relatively slender, but the joints were slightly protruding.

Just as Su Ming was thinking about the possible reasons for the details.

The video had already moved to the second part.

It was the scene where the murderer kept trying to cut the knife.

When the murderer took off the rubber gloves, Lin Tian suddenly stopped the video recording and greatly enlarged the front part of the palm.

Then.

Lin Tian pointed to the side of his finger in front of him, then narrowed his eyes and spoke slowly.

"Xiao Ming, A Sheng."

"I watched this video for several hours yesterday, and even zoomed in on many key scenes."

"I found an extremely important detail here."

"Did you see that there are many cuts on both sides of the murderer's fingers, and many of them have healed into scars."

"And judging from the thinness and smoothness of the fingers, it is obvious that the murderer usually takes care of his hands, but the knuckles are unexpectedly protruding."

"I think..."

"The murderer's profession is probably to make a living with his hands, so he would take such deliberate care of them."

"In addition, there are many cuts on the fingers, and the protruding joints indicate that the murderer needs to practice and work with sharp tools frequently."

"I can now judge that the murderer's profession is not calligraphy or painting, but a profession that requires sharp knives to practice or work."

"Similar to doctors, forensic doctors, butchers, chefs, anatomists, and even undertakers..."

Just then.

Su Ming suddenly thought of the reason why the bloodstains on the murderer's palms were of different depths, and then interrupted Lin Tian's subsequent words, saying seriously.

"No, Director Lin."

"It is very likely that he is not a doctor or a forensic doctor, because I can now basically judge that..."

"When the murderer was practicing and working with knives, he rarely used the bow or pen holding gestures commonly used by doctors and other professions. Most of them used..."

"It is more convenient to use force, and the palm is close to the handle of the knife. The hammer grip!!!"