Men and women eating in the courtyard

"Ms. Ganlin, take off the police dog's mask. Release the dog and kill me."

No matter how good Li Xuewu's physical strength is, he still feels tired. He can persevere, but the physical strength of the team members is limited.

Now looking at the panting team members, they are also furious. In this exciting chase battle, the stimulation and decomposition of adrenaline are time-limited, which is different from normal training.

Li Xuewu couldn't lead eight team members from the Red Star Commune to chase Hu Zhengquan. Even if he could, dogs couldn't.

After such a period of running and chasing, going through alleys and climbing over walls and courtyards, the police dogs have begun to stick out their tongues. In this severe cold winter, the police dogs' mouths are constantly spewing white air. If the police dogs exercise too much in winter, And if you can't replenish water, your lungs will explode easily.

Another serious problem arose, that is, when walking through the deserted courtyard, dead branches and broken glass pricked the police dog's feet. Blood was already printed on the white snow, and the police dog was limping when running. of.

Seeing that some police dogs were unwilling to run away, Li Xuewu told Liu Zhaolun, who had been following him: "You stay and take good care of the police dogs, pay attention to the warning, and walk back slowly by yourself. If you are afraid that you can't find the way, go back the same way. If When I met Xu Ning, I told him that the target ran towards the train station."

Seeing that Liu Zhaolun's police dog was injured, other team members were afraid that their own police dogs would also be injured. After hearing the section chief's instructions, they all grabbed the police dogs in their hands, took off the police dog's mask and rope in twos and twos, patted the police dog's face and moved forward. Keep chasing.

The police dog was now relieved without the restraints of the rope and mask, because he no longer had to drag the guards to run. He lightened his body and flew away along the alley. Li Xuewu found a clean place and grabbed a handful of snow plugs. He put it in his mouth, took the lead and ran with all his strength to follow.

Seeing Li Xuewu getting angry, the team members from the mountains also followed suit. They grabbed a handful of snow and stuffed it into their mouths, throwing off their arms and running forward after Li Xuewu, using their foot strength and control over the ice and snow developed in the mountains. , and followed Li Xuewu at the same speed.

The original members of the "358th Regiment" saw that the opportunity to perform meritorious service was right in front of them. The quota for full-time promotion early next year that the section chief was talking about was already in front of everyone's eyes. Whoever falls behind now is a fool, so he also got it. With a mouthful of snow, he used all his strength to run after Zhao Yajun and the others.

The goal is to go into battle lightly and run at full strength, so if you run fast, the team members have been unable to catch up because they are carrying long guns and short guns. The guns cannot be lost, so the speed of the team members is limited.

Hu Zhengquan thought hard and couldn't figure out why those bastards from the security department were still chasing after him even though he had let the documents go first, and why he didn't catch bigger fish.

Now a group of dogs are chasing me, and they are getting closer and closer. No matter how strong my body is, I can't outrun the group of young men behind me. I have to find a way to get rid of them.

Why did Li Xuewu cling to Hu Zhengquan? It wasn’t that Li Xuewu didn’t like big fish, but that sometimes the fish was too big and would easily choke when eaten. So why didn’t he capture Hu Zhengquan when he was suspicious at first?

This is a factor that maximizes profits. First, Dong Wenxue can use this case to test the water of the steel rolling mill so that he can carry out the next stage of operation.

The second reason is Li Xuewu. Li Xuewu thinks that he does not have the same rights as the investigation department, and it is inappropriate to arrest people at the risk of being criticized by the factory.

What about reporting suspicions to the Investigations Department for them to follow up on? This is also unrealistic. If everyone thinks the target is suspicious, the Investigation Department will have to track it down, and the size of the Investigation Department will have to be expanded tens of thousands of times.

Another thing is that Li Xuewu is unwilling to give up this "big cake" and will not share it with others unless it is absolutely necessary.

Even if Li Xuewu really cooperates with the investigation department, even if a Hu Zhengquan can be interrogated and a few people can be found out by seizing a Hu Zhengquan, such a Hu Zhengquan with few involvements and unclear upper and lower lines is of little use.

This is why Li Xuewu tolerated Hu Zhengquan for so long. Even if he was suspended because of this case, even if his family was affected by this case, he would pursue this case to the end and arrest people.

But things are different now. Hu Zhengquan was chased by Li Xuewu and has involved too many people. He is a key, the key to unlocking these people.

Now he couldn't run even if he didn't want to, and everyone on the rope with him started running. Even if Hu Zhengquan didn't run, it would be okay. Those people would bring others out. Li Xuewu just wanted to wait for Hu Zhengquan to pull all the ropes out. All the people on board were mobilized to arrest him.

Hu Zhengquan was from the steel rolling mill. As a security cadre of the Red Star Steel Rolling Mill, it was natural for Li Xuewu to arrest him. But arresting people outside the steel rolling mill would be suspected of exceeding his authority. This is why he already suspected that there was something wrong with the professor in the school, but did not take action. Strength to track and trace the reasons.

This is also the reason why those who threatened Li Xuewu's family were not imprisoned in the steel rolling mill.

Li Xuewu sent Ji Weidong to arrest those who were brought out and to find the document, in order to let the people who should do something do what they should do.

No matter how big of a figure Ji Weidong captures, as long as Li Xuewu has the power of justice, Ji Weidong will have no way to bypass Li Xuewu when reporting to the superiors, because the cause of the incident lies in Li Xuewu's hands.

Li Xuewu took the initiative to discover that Li Xuewu arranged the tracking and Li Xuewu participated in the pursuit. This was a complete line.

In the entire context of this case, Li Xuewu always played the role of a security cadre who discovered latent personnel in the factory and investigated and hunted him down. Even if there was an external arrest, he was passive. When the final case work was summarized, others were It is impossible to find anything wrong with Li Xuewu.

Now there is only one last step left in Li Xuewu's plan, which is to capture Hu Zhengquan alive.

Li Xuewu had clearly felt that Hu Zhengquan ran in the direction of the train station, but he was sure that Hu Zhengquan's target was definitely not inside the train station, where the security force was stronger.

"Woof woof woof"

There was a barking dog in front of Li Xuewu. Li Xuewu knew that this meant that the police dog had found the target. It seemed that Hu Zhengquan could not run away.

He stepped on the collapsed earth wall, jumped into the fifth deserted yard, and continued to chase forward through the knee-deep snow.

It’s not that Hu Zhengquan was able to figure out how to find so many deserted yards in this twists and turns of the alley, but that the grandson had rehearsed his escape countless times and wandered around in the alleys so many times. Time, besides, such a courtyard is easy to find. If the courtyard wall collapses and no one repairs it, the courtyard must be deserted.

When Li Xuewu stepped onto the courtyard wall again, he could already see the railway tracks in the distance. For more than a mile, looking from the base of the wall to the railway tracks, there was a black line on the silver-white curtain running through the east and west directions and extending to both sides. Eventually it was hidden among the dark buildings and residential areas.

In front of Li Xuewu is a large ditch. After passing the deep ditch, there is flat land extending to the railway track. This is obviously the land belonging to the railway.

The whistle of the train could be heard in the distance. It was obvious that the night freight train was working and preparing to depart.

In this era, there were quite a few railway stations in Beijing. The ones at Dongzhimen and Deshengmen were still in operation, and the stations in various important factory areas, such as the steel rolling mill, also operated at night.

Most of the trains at these stations need to be managed and operated through Beijing Station, so the trains entering and exiting from Beijing Station are non-stop day and night, and there are even more special freight trains at night. It is normal for a train to run every twenty minutes.

Hu Zhengquan was obviously waiting for this opportunity. He wanted to catch a relatively slow freight train that could be climbed on, so as to escape the pursuit of Li Xuewu and others.

Standing on the wall, Li Xuewu could already see Hu Zhengquan clumsily walking in the snow, followed by a series of police dogs in pursuit.

I looked at the large deep ditch under my feet. It was still covered by heavy snow and was even lower than the ground level. If there was no snow, how deep would it be? How did the old boy Hu Zhengquan get across?

Just as Li Xuewu stood on the wall and watched, Gao Fengkun, who had been following Li Xuewu, jumped over the courtyard wall in one step and ran non-stop along the slope to the bottom of the ditch. At this time, the snow in the ditch was thicker than The snow on the ground is much thicker.

As soon as Gao Fengkun jumped down, Zhao Yajun jumped down after him, and then a series of guards jumped down. There was no need for Li Xuewu, who was standing on the wall.

What's running in front of you?

The person running in front is Hu Zhengquan!

What is Hu Zhengquan?

That’s thanks to the clumsy ability to move! It’s a notice of becoming a regular employee next year!

What follows?

Following in front are Corey’s comrades!

Those are those who are trying to take credit from themselves, and those who are competing with themselves for the opportunity to become a full-time employee!

Wherever Li Xuewu was still employed, the "358th Regiment" seemed like a golden retriever that had sneaked into the husky team, jumping like crazy into the snow ditch under the wall.

The deepest part of the ditch was no longer above people's heads. Gao Fengkun, who was running at the front, kept rolling and flopping in the snow as if swimming.

Not to mention, the speed of advancement was surprisingly fast, creating a ditch for the team members who were chasing after them.

Some of the team members behind walked along Gao Fengkun's path, or along Zhao Yajun's path, or along Hu Zhengquan's path. If they couldn't grab the road, they would follow Gao Fengkun's example and find their own way.

These escorts really worked hard. They did not look at what was under their feet, and were not afraid of falling into the snow cave and being buried. They pursued forward with all their strength.

Li Xuewu stood on the wall, raised his spear, and shot Hu Zhengquan in the back.

"boom!"

Hu Zhengquan, who was running in front, did not slow down and ignored Li Xuewu's gunshot, because he knew that in such a dark environment, the distance was close to 250 meters, and it was not easy to hit someone after a long-distance attack.

Sure enough, Li Xuewu's gun did not hit Hu Zhengquan. He tried to aim again, but in the dark environment it was impossible to aim at a moving target with just the naked eye.

Li Xuewu stood on the wall and saw a train approaching in the distance. It seemed that Hu Zhengquan had made a plan and must board this train to "fly far away". Even if he didn't go far, he would temporarily escape from the pursuit of himself and others. .

Hu Zhengquan murmured in his heart as he ran, this group of people is too difficult to deal with, not only the personnel are well-trained, but also have well-trained police dogs. This is a rare military unit in the Republic of China. Now more than 20 people are dealing with him. It's really scary to be alone and carrying a gun.

Now comes the question. Assume that the railway track is perpendicular to Li Xuewu Station and its length is 500 meters. A 250-meter-long train is now traveling forward at a constant speed of 25.2km/h. Hu Zhengquan is located in the middle of the vertical line, also It was 250 meters away from the railway track, running towards the vertical point at a constant speed of 2.47km/h.

Can Hu Zhengquan get on the train?

The police dog chasing Hu Zhengquan is now 125 meters behind Hu Zhengquan, and is pursuing Hu Zhengquan at a constant speed of 3.5km/h.

I would like to ask if the police dog can catch up to Hu Zhengquan and bite Hu Zhengquan's butt?

Gao Fengkun, Zhao Yajun and others who were chasing at the front pursued them to a position 400 meters away from the railway track. They saw Hu Zhengquan running towards the railway track, apparently preparing to steal the train and escape.

After discovering this intention, Gao Fengkun and Zhao Yajun changed their direction and chased him at an angle of 30 degrees to the vertical line, preparing to intercept Hu Zhengquan in front.

Please tell me how fast Gao Fengkun, Zhao Yajun and others should run before they dare to intercept Hu Zhengquan before the train passes.

These three questions are left to these escorts to practice one by one.

Li Xuewu jumped off the wall and chased forward with all his strength along the path that the team members in front of him had taken out. He didn't know until he got down that the snow ditch was really deep. Most places did not reach Li Xuewu's waist. The deepest places reached his neck. It was so deep. I don’t know how the short Hu Zhengquan passed.

When Li Xuewu climbed up the ditch, he saw that the train was getting closer and closer. He didn't care about the snow getting into his clothes, so he could only try to open his legs and chase after it.

On the way, he met a team member who fell in the snow and helped him up. Now it was impossible for him to catch up with the team members in front of him. He could only rely on police dogs, Gao Fengkun and others.

Although it is no longer possible to catch up with the people in front, he is still trying hard to catch up. There is strength in numbers. Isn't this why Li Xuewu wants to lead more people to catch up.

Although Li Xuewu was delayed a little time, he had enough strength and height advantage, and his running speed was still very fast. He was gradually approaching the middle position, but the train that Hu Zhengquan was waiting for had already arrived.

Now to answer a question just now.

This Hu Zhengquan really tried his best to avoid the pursuit of Li Xuewu and others. When he saw the train approaching, he ran up the roadbed desperately. He ignored the impact of the train and went against the direction of the train. He grabbed the train's carriage ladder and climbed aboard. This time the truck was on its way, I was trying to climb up with my dangling legs.

There is a classic Anti-Japanese War movie called Railway Guerrillas. The members of the guerrillas are experts at picking up trains. Some jump from tunnels, climb onto carriages from horses, and use rope hooks to attract thousands of strange things. They can use These tricks are all because the train speed is not very fast at this time.

If the speed of trains is the same in future generations, then people will be sucked under the train before they even hit the train.

No matter how strange the current tricks are, they are definitely not like riding a bicycle and riding a train in the dramas of later generations.

If Hu Zhengquan now knows that he has to spit in the face of the screenwriter and director, because it is so ridiculous, his hands have already been cut by the ladder just by grabbing the train, let alone dealing with the impact of the train and being hit in the chest. It hurts.