In a dark alley on Xiangrui Road, two rats were fighting over a piece of moldy steamed bun. As a noise came from the railing of the sewer next to it, the two frightened rats immediately ran away.

A few seconds later, a simple periscope made of cardboard stretched out from below. After confirming that no one was in the alley, the railing of the sewer was removed, and then two members of the Revolutionary Army quickly climbed out from below, hiding their loaded pistols.

Under the clothes, I started to guard on both sides of the alley.

Soon, Su Fei, Nong Taichu, and Tu Shi also appeared in the alley.

"This way!" After Nong Taichu appeared, he walked to the outside of a house on the roadside and took out the key under a stone at the door: "This is a safe house we rented. What I originally thought was that it is a short distance from the gendarmerie.

The torture chamber is relatively close, so when the military police are searching, they will not easily come to the gendarmerie's territory to cause trouble."

"Well." Su Fei walked into the hospital and asked, "How is our personnel transfer situation?"

Tu Shi took out his mobile phone and glanced at the content of the text message: "Nine of the thirteen action groups have arrived, and the remaining four groups will be in place within twenty minutes. However, the transportation of weapons will be a little more troublesome, but at most forty

Within minutes, we can complete the integration and launch an effective offensive."

Su Fei nodded: "Urge them as soon as possible."

…

On the street outside No. 44 Xiangrui Road, Hu Yihan, Fatty Li, Long, Hu and Bao were sitting in the car, all staring at the main entrance of the cafe.

Fatty Li looked at the sign of the cafe, looked at Hu Yihan nervously and asked: "Brother Han, you said that Brother Zhe was arrested by the military police, will he be okay? I heard that these military police are a bunch of beasts.

Even people within the military and police were so frightened when they saw them that they didn't dare to breathe."

"There is nothing to be afraid of. Apart from wearing military police uniforms, they are all the same people as us. They will vomit after drinking too much, and have diarrhea after eating badly!" Hu Yihan held the rifle and said with a gloomy face: "Meng Fan can carry

The fact that we are here means that Azhe must be imprisoned in this place, and if he cannot escape, we will be ready to take action!"

Fatty Li's breath was stagnant: "Are we going to fight the military police?"

"This group of people in the Military Police Department is not famous externally, but they are really ruthless internally. If Meng Fan can't get them out, we have to fight hard."

Hu Yihan is from the police force and has heard of the notoriety of the Military Police Department: "We did not go directly to the Military Police Station, but came to this place, which means that this is a stronghold of the Military Police Department, and the number of people must not be too many. If the dark horse

The company is unreliable, so the only people Azhe can rely on are our group of friends."

Shangguan Xiaohu's eyes were startled: "Damn it! No matter how incompetent he is, if he really holds my eldest brother captive, I will fold them all into triangles today!"

…

Lu's Mansion.

After Lu Meng changed into a set of clothes, he hurried downstairs and walked towards a car parked outside. At the same time, he asked Zhang Duo: "Has our insider responded to the message?"

"No!" Zhang Duo shook his head: "The secret sentry who was staring at the direction of the memorial hall only responded with a message saying that Ning Zhe was arrested by the gendarmerie. Although we have smashed a nail in the military, the gendarmerie is a spy after all.

The internal review of the organization is extremely strict, so we have never been able to successfully infiltrate it, and we don’t even know where Ning Zhe was taken!"

"Regarding what happened at the memorial hall today, Pei's military issued a strict order, requiring no troops to participate. The arrest of Ning Zhe is so strange. Since the people from the military police department didn't even care about the face of Black Horse Company, they must have caught him.

What evidence! Ning Zhe fell into the hands of these bastards, and he will be stripped alive even if he doesn't die!" Lu Meng didn't wait for the driver to open the door, opened the door and hurriedly got into the car, waving for the other party to drive, and at the same time spoke to Zhang Duo

Said: "Send a message to start 'Spring Bamboo Shoots'."

"Fourth Master, you have to think twice about this matter!" Zhang Duo suddenly looked stern when he heard this: "Chun Bamboo is an internal military agent that we paid a huge price to bribe, and this kind of relationship cannot be used easily! And!

The Gendarmerie usually only investigates internal affairs, and if Ning Zhe was arrested by them, it might be because the transaction of chips with our Lu family was exposed, so the most important thing for you to do now is to protect yourself!"

Zhang Duo and others did not know the relationship between Ning Zhe and the revolutionary army, and naturally they could not guess the reason why Wu Weibang arrested him, so their speculation went astray.

"Do you know why after so many years, I have made countless mistakes, but there is still someone in the Lu family who is willing to protect me? Because I never play politics with people who I can respect, but treat them as friends.

Lu Meng made the decision without explanation: "I have made the decision on this matter, and there is no need to discuss it further."

…

In the basement of the torture chamber.

When Ning Zhe heard that Wu Weibang rejected the request of Deputy Commander Kang and Meng Fanti in front of him, he raised his eyebrows and said: "Director Wu, are you really going to put some random label on me today and beat me to it?"

?”

A slight smile appeared on Wu Weibang's face: "Of course not. I am engaged in intelligence and will not do anything so untechnical."

Ning Zhe glanced at Wu Weibang through the rising water vapor. He was very confused and didn't understand why the other party was so calm. However, he recalled the entire contact between him and Wu Weibang and was able to confirm that he had not exposed any flaws.

"By the way, do you know what institution I graduated from? Pei's Army Third Academy! One of the top military academies in the Federation! This status allows me to have the rank of major after graduation. I studied

I majored in command, but when I was in school, I was very interested in technical majors, especially trace identification, so I took ballistics as an elective."

Wu Weibang poured the first tea water on the blood on the ground and continued: "The first lesson I went to school was about ballistic identification. I still remember the content of the first lesson very clearly. My instructor told me

When each gun is fired, the marks on the bullet and cartridge case are different.

First of all, you can determine what kind of bullet it is from the shell, the shape and size of the bullet and the mark on the bottom of the shell, find out which guns are equipped with this bullet, analyze what gun it was fired from, whether it is a new gun or an old gun, and then through

The trace characteristics left on the cartridge case and warhead are used to obtain the characteristics of the fired gun.

Whether it is in an arsenal or a private workshop, the number of riflings, winding distance, amplitude, depth, angle, winding direction, concave and convex, and surface treatment in the chamber are all different for different types of firearms produced.

For firearms of the same model, there will be slight differences in twist distance.

When the bullet is fired, it will be bound by the rifling in the gun bore and rotate. At this time, the warhead will rub and wear against the rifling. The twist and wear of the rifling of each gun are different, which will cause the bullet to rotate.

Bullets leave different marks, just like human fingerprints.

If it is reflected on the warhead, you can know what type of gun it was shot from. If it is reflected on the gun, you can know what bullet was just fired. By comparing the two, you can accurately know what type of gun it was shot, and then it is accurate to the

Which gun fired it?"

Ning Zhe remained silent.

"By the way, did I forget to tell you something?" Wu Weibang pushed a cup of tea in front of Ning Zhe and said with a smile: "In the woods where you were arrested, we found a pistol buried, haha
Chapter completed!