When it was impossible to make a breakthrough from Qiangwei.
The most correct choice is undoubtedly to find other breakthroughs to obtain key clues.
now.
The task force has split into two groups again. A team led by Lin Tian went to Taicang City to try to dig out valuable clues from the Bomb Sister.
Su Ming joined Liu Yang, Bai Yu and others to help search for the butcher who was on the run.
Although everyone was basically very tired after running on the road all day, there was no time to rest now.
stay up.
It has become the norm for criminal police. Sometimes, they even have to stay up for several nights to keep an eye on a criminal. This is extremely normal.
Moreover, as they are on the front line of criminal investigation, they are well aware of the dangers of facing such a vicious drug trafficking organization.
We must seize every minute and every second. As long as we work as quickly as possible, we may be able to save a few more people and obtain crucial clues like we saved Bomb Sister.
Then we will naturally be one step closer to completely uncovering this drug trafficking organization.
......
Because Liangxi City is close to Gusu City.
So Su Ming, Guo Ping and Xu Changsheng naturally came to the Xishan Orchard first and met Liu Yang and others who were searching the mountain for the butcher.
It's already three o'clock in the morning.
With no pedestrians or residents and only the sounds of various insects, Xishan seems even darker and more eerie.
The bright moon that was originally hanging high in the sky was also covered with a layer of gauze by dark clouds, completely depriving the road of the little light it had.
Such a dim environment is undoubtedly extremely suitable for the butcher to hide. Even if he hides casually in a bush, it is difficult to be found, making the overall search extremely difficult.
Even though there are now nearly a hundred criminal police or special police, holding high-powered flashlights in their hands and following with several police dogs, basically surrounding the entire Xishan Mountain in the search, there is still not much to find.
They didn't even find any clues that the butcher might have left behind, which made the capture of the criminal increasingly difficult.
Because from the perspective of pursuit.
The first few hours of a search are definitely the easiest time to find clues, or even directly arrest criminals.
If nothing is gained during this period of time, the difficulty of capturing him will inevitably increase several times, and it will be more likely that the butcher will continue to escape, but this is absolutely not allowed.
A member of a drug trafficking organization came to Suzhou from Lianjiang City specially, and poisoned him to death in a wooden house halfway up the mountain before the Xiangcheng Criminal Investigation Team could arrest him.
If he cannot be arrested and brought to justice in the end for such arrogant behavior.
This undoubtedly rubbed the face of the Gusu police, and even the face of the entire Longguo police, on the ground hundreds of times.
So in addition to Liu Yang, the Public Security Bureau Chief of Gusu City also issued a death order.
Even if we have to dig the Xishan Mountain three feet deep, we must dig the butcher out and never let him go unpunished.
......
now.
Inside the workers’ wooden house halfway up the mountain.
Su Ming and others who arrived at the fastest speed were checking the crime scene where the poisoner was executed.
As for Guo Ping, after receiving Su Ming's instructions, he began to look for relevant clues based on his own investigative experience.
But there was no trace of the butcher for several hours.
At the request of his direct superior, Liu Yang, who was originally under great pressure, was obviously relieved of his tension and worry after seeing Su Ming coming back to assist in capturing the butcher.
Liu Yang, who is good at officialdom, knows very well that no matter what the final result is, he just needs to fully cooperate with Su Ming.
If there are monsters above, Lin Tian will definitely be there to hold them up as a meat shield.
After relieving a lot of pressure, Liu Yang looked at Su Ming who was performing an autopsy on the poisoned body and asked slowly.
"Team Leader Su."
"Did you find any important clues or details?"
Su Ming, who had roughly finished the autopsy, took off the rubber gloves he was wearing, sorted out his thoughts, and narrated with an expressionless face.
"First of all, based on the cut surface of the wound, we can tell that the weapon used by the butcher was not particularly sharp. Or... maybe only the tip of the knife was sharp, and there is a high probability that there is some rust left on the blade?"
"Because the cut surface of the wound has a noticeable uneven granular texture, and I also saw a little bit of rust that had fallen off and was embedded in the muscle of the wound."
"Then based on the degree of closure of the wound on Du's chest, the butcher did not choose to wait for Du to die after piercing his chest with the murder weapon."
"Instead, the murder weapon was pulled out in a very short time, causing massive heart bleeding to accelerate the speed of death from the poison."
"Pull out the weapon that pierced the heart. Due to the blood pressure of the human body, a large part of the spurting blood will splash onto the butcher."
"The clothes that normal people wear have a certain ability to absorb water. Even if blood splashes on the body, it will basically be absorbed and cleaned up. Of course, it will also be particularly conspicuous."
"But when the butcher came to execute the poison, the outermost layer didn't seem to be normal clothes, and it didn't have much ability to absorb water."
Speaking of this.
Su Ming pointed to the semicircular bloodstains on the ground and continued his story.
"From this semicircular bloodstain, we can tell that the butcher was wearing waterproof clothing similar to a raincoat, and the blood dripped from the hem to form this mark."
"Based on the rusty murder weapon and the semicircular bloodstain, we can be 100% sure that the member of the organization who came to execute Du is the butcher who has killed more than ten people. This should be beyond doubt."
"Because according to the records of the Baiyin serial murder case, the main cause of death for most of the victims was bleeding due to puncture or cutting of the artery or heart."
"This shows that the reason why this member of the organization was codenamed the Butcher was probably because of his extremely perverted killing method."
"Just like slaughtering livestock, which must be bled out first, butchers like to watch their victims die from excessive blood loss and see their prey's pupils dilate."
"Moreover, among the many similar cases in Lianjiang City, several similarities can be seen in each case."
"First, we couldn't find any murder weapon. Even after we turned the crime scene upside down, we couldn't find even one."
"Secondly, the murderer did not leave any DNA or fingerprints, and the deceased showed no signs of resistance, which shows that the butcher's killing and anti-detection methods are outstanding."
"Third, at almost every murder scene, there will be a semicircular pattern of bloodstains similar to the hem of a raincoat."
"Through these three points, we can roughly determine that the butcher always takes away the murder weapon he uses every time he kills someone, or reuses it? But it is absolutely impossible for him to throw it away somewhere, so there is no need to search for discarded murder weapons nearby."
"And he wore a raincoat specifically to protect himself from the blood splatter, which means the clothes he wore underneath were probably not stained with much blood."
"It can be said that the butcher is fully capable of doing it..."
"Half an hour ago, he was wearing a raincoat and holding a murder weapon, watching his chosen prey bleed to death. Half an hour later, he was walking down the street in a suit, holding a murder weapon and a blood-stained raincoat, as if nothing had happened."
"So if the butcher is willing, he can take off his raincoat, wipe the blood off his face, find a backpack to hide the murder weapon and raincoat, and go down the mountain as if nothing happened. Wouldn't that be better than hiding somewhere on the mountain?"
"And it is precisely because the environment of West Mountain is suitable for hiding that I dare to make a bold guess. The butcher is most likely not hiding in West Mountain at the moment."
"According to the role positioning in criminal investigation, we are doing our best to investigate, while the butcher is doing his best to counter-investigate."
"He is experienced and good at counter-reconnaissance. He would not allow himself to hide in the West Mountain where we police think the most potential hiding place is, because the place is poorly fed and clothed."
"So we should search directly down the mountain, towards the city, rather than up into the deep mountains and forests."
The words fell.
The cell phone in Su Ming's pocket rang rapidly.
After taking out his phone and checking the caller ID, Su Ming pressed the answer button and turned on the speaker.
Next second.
Guo Ping's rather low voice echoed throughout the entire wooden house.
"Deputy Team Leader Su."
"According to the route you told me earlier, I found traces of the butcher hiding for a short time in the grass at the foot of the mountain..."
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