A Train Named Evil

The soles of Wu Fengrong's feet jumped up and rushed straight to his forehead.In any case, killing a minor is an extremely bad crime. Who would put a student to death with such a great hatred and such a strong killing intent?

"What does the autopsy report say?"

Zhou Yanling was flipping through the autopsy report, the two ends of his brows were deeply sunken, like two continents were constantly approaching.

"A brain CT was done, and the fatal wound was determined to be on the back of the head. The violent blow caused a skull fracture and a tear in the supradural artery. The arterial bleeding was too fast. The time from coma, suffocation to death should not exceed 10 minutes. Except In addition, the internal organs and bones were not damaged, indicating that the murderer only hit him once with a blunt instrument, killing him with a very precise blow.

Before he died, he showed signs of fighting with others. There were bruises on his arms, neck, and thighs, and abrasions on his back, which may have been caused by a fall. The stain at the corner of his mouth was detected to be his own blood.The fight was fierce, and the coat must have been torn off during the fight. At this point Zhou Yanling paused, and continued to read: "A small amount of subcutaneous tissue and blood clots were detected under the nails of the right hand, which probably scratched the murderer's skin, indicating that the murderer also has scars on his body." "

"Have you found the murder weapon?"

"The police have confirmed that the murder weapon was a piece of water pipe that fell off. It was located less than 50 meters away from the body at the scene of the crime. It should have been dropped by the murderer. The rust spots that fell off the water pipe were detected in the wound tissue on the back of Xiao Quan's head. According to the internet cafe, a water pipe in this shop was damaged a week ago. Because it affected the normal domestic water supply of the owner, the property owner was invited to repair it and replaced a new section of water pipe. The old one may be placed at the back door of the internet cafe It was picked up by the murderer and used.”

Wu Fengrong asked keenly: "Why do you say 'handily'? How can you confirm that the murderer did not commit the murder intentionally?"

Zhou Yanling analyzed: "The two people should have fought with bare hands first, and then the murderer picked up the water pipe and gave it the last blow. If the murderer started with a weapon, Xiao Quan's first reaction should be to run, because he has no weapon in his hand. The power gap is huge, and normal people would run straight away. If the murderer fought him with a weapon, then there should be more than one blunt object marks on Xiao's body. Therefore, it is possible that they just wanted to fight at first, and then It was only after the beating became fierce that the murderer acted impulsively. This is one of them."

"Secondly, the motive for the deliberate murder is very difficult to fathom. Have you watched the video of the victim's parents being interviewed? It is available online. Xiao Quan is a very ordinary student with good grades but not top-notch. He usually has no hobbies, only Go to the Internet cafe to play games on weekends. It happened to be Friday, and he went to the Internet cafe as usual after school, and his parents knew that he was in the Internet cafe that night, so they allowed him to go. A well-behaved child who has nothing to criticize, Who can he offend, and forge such a big hatred to premeditate murder? Of course, many hatreds in this world are unimaginable in themselves, and some people have extreme thoughts and kill people for the sake of sesame seeds. I can only say that I hope this child Did not mess with such a person."

Wu Fengrong took the case materials from him and read them carefully page by page.Zhou Yan heard the sound of turning pages, which combined with the iron wheels of the train into an eternal sound of reincarnation.He thought, life is like this too, flipping over and being taken away with a bang.

"Let's keep things without evidence first. You have to explain this first," Wu Fengrong pointed to the inspection report and said, "Your fingerprints were left on the murder weapon. What's going on? Did you touch that water pipe?"

Zhou Yanling was funny: "I touched Xiao Quan's face to probe his mouth and nose to breathe. I admit it, but I have never seen that broken pipe. The alley is so dark, how could I pay attention to any water pipes, probably The murderer stuffed it into my hand and got his fingerprints on the part of my fragment. Then the police will find me through the murder weapon and list me as a suspect.”

After a while, Wu Fengrong slammed the folder shut, his bangs were blown up by the gust of wind and curled up above his head.

He just spoke with a bunch of bean sprout-like hair like this: "The person was killed next to the Internet cafe, most likely it was the people in the Internet cafe. Now there is definitely no way to go to the Internet cafe to ask for surveillance video. With such a large carload of people, there are a total of [-] or so numbers. It is impossible to check one by one. We can only use the method of elimination to narrow down the scope first, determine a few suspects, and then ask carefully."

Zhou Yanling agreed: "Since the murderer is going to Baihe, those who are not going to Baihe in the car can be left alone. Do you have any passenger information? Can you know the destination of each of them?"

"It's not difficult, but according to this condition, not many people can be screened out." Wu Fengrong explained: "Baihe is an industrial town, and there were not many people going there at this time, but after opening a protected forest area to develop tourist attractions the year before last, There are tourists. Today is the second day of the National Day holiday. Guess how many people on this bus are not going to Baihe? I bet you that more than 80.00% of them are going to play. If you walk from the front to the rear of the bus Come on, maybe you can see college students organizing group activities to play, the funds for school activities are not much, students are greedy for cheap and buy hard-seat tickets, and dozens of hours of men and women playing together will soon pass.”

Zhou Yanling's heart sank following his words.There are two dangerous people in the car. In case of an accident, neither he nor Wu Fengrong can be responsible for these students.Only one child died, how much confidence can they have to play games with the lives of other children?

"The murderer is likely to get mixed up in this bus, pretending to travel to Baihe. Maybe he is alone, or maybe he has a partner. It's hard to tell." Zhou Yanling couldn't help but sigh as he looked at the messy case documents.

Wu Fengrong began to rearrange his thoughts: "First, according to the content of the text message, the murderer got on the bus with you in Tongzhou, so the people who come to the next station can be excluded. We only need to search among the existing passengers. Second, According to the autopsy report, there was a small amount of subcutaneous tissue and blood clots in the nails surnamed Xiao, so it is very likely that the murderer also had scars on his body. The injuries may not only be nail scratches, but also fractures, bruises, swelling, and abrasions. .”

A small amount of subcutaneous tissue and blood clots are not enough to detect DNA for comparison, it can only prove that the murderer may have wounds.But this wound should be easy to spot.There are at least two layers of clothes in this weather. If the coat is a bit thick, it is difficult to reach into the clothes and scratch people in a fight, so the wound should be on the exposed skin, such as the face, neck, chest, hands, small arm etc.Scratches by fingernails are not very serious and inconspicuous. If you don't pay attention to them deliberately, you won't be suspicious. Even the murderer won't deal with them too carefully. If you wrap them too tightly, it will be strange.As long as you patrol the carriage, you can know it clearly.

It doesn't matter that there are many people going to Baihe, but I'm afraid there are not many people with injuries.

Zhou Yanling tidied up and stood up and walked outside, Wu Fengrong held him with one hand.

"I have another question. The text message said that we must find someone before arriving at Baihe Station, otherwise it will be futile. Why?"

"What do you want to say?"

"He is implying that if he arrives at the station, he will not be able to catch people. Why can't people be caught when he arrives at the station? Even if a murderer escapes from the province, he can be caught across the province. Why is he safe when he arrives at Baihe? Because someone can protect him Why? If the murderer also knows that Baihe will be safe, then why did he take this train? The plane takes less than three hours, and the high-speed train takes eight hours, so why stay up for two days and one night?"

"Because his financial conditions are particularly poor?"

Wu Fengrong sneered: "You killed someone. The Ministry of Public Security wanted you all over the country. There is a place that can guarantee your safety and avoid going to jail. Are you afraid of spending hundreds or even 1000 yuan more? Just borrow some money from a friend for a plane ticket Still can’t afford it? There will always be more money, but once you go in, you’ll have nothing.”

Then there is only one possibility left——

"He can only take this bus, he has a serious credit problem and cannot take the plane and the high-speed rail."

Wu Fengrong also stood up: "I will go to patrol the car first, and when I come back, I will go to the backstage system to find the passenger information, and I will find out after comparing it with the blacklist. You wait for me here, and I will be back in an hour at most."

After talking for a long time that it was his own work, Zhou Yanling interrupted him: "I'm going to patrol the car, you just go to the backstage."

"No. The murderer knows you. If he sees you in the car, he may risk calling the police. There are so many flight attendants and police outside. I let them all see your photo. You are the best now Don't show your face, the more ostentatious you are, the more dangerous you are."

"At least let me do something, I can't leave you alone."

Wu Fengrong thought for a while, turned on the computer on the desk, and entered his account and password, which was the internal system background of the Ministry of Railways: "Here you can find the information of all passengers, the names, ID numbers, and destinations are all Yes, you can find the blacklist by yourself. There is no automatic comparison screening system, so you can only look at it one by one. I will discuss it with the deputy captain later. Lie and fool, the rest is up to you.”

Zhou Yanling leaned over to kiss the corner of his mouth, but Wu Fengrong raised his head and took it. He smoothed the wrinkles of Zhou Yanling's clothes and lowered his voice: "Be smart, be careful, don't let people find you here. I'm still worried One thing, the reason why Baihe is safe is that there are rich and capable people who give this guy shelter, that's fine, but there is another possibility..."

Zhou Yanling's voice suddenly became very heavy: "He will die when he arrives at Baihe Station."

Of course the dead cannot be caught, when the time comes