Baker used to be a sniper, and he introduced and perfected the theoretical knowledge of beam attacks. For example, few snipers can hit a mid- to long-range target with the first bullet after getting a new gun. Every one of them can

When a sniper gets a new gun, he will make fine adjustments for actual shooting.

Liang Xi asked the community police: "Is there a place nearby that is suitable for testing guns without being discovered?" It may not be a coincidence that the things are hidden here.

The community policeman replied: "Yes, there is a small thermal power plant that was abandoned in the 1960s three kilometers away from here. I often went there with my friends to play paintball during my childhood holidays. However, due to many venomous snake bites in the past few years,

The city hall placed warning signs on the road to prohibit vehicles and people from entering the thermal power plant. It is said that the Clement family plans to build a charity nursing home with 150 beds here."

Liang Xidao: "Let's go and have a look."

Liang Xi was not sure whether it was the hired killer that Baker mentioned, but Liang Xi also believed that hiding things would not be a one-time transaction. Hiring a killer was consistent with the situation at the scene, and there was a certain possibility. The sniper rifle was hidden in the old lady's house, perhaps because there was a good person.

The gun test point. Assuming all speculations and guesses are correct, the target the killer wants to attack is definitely not an ordinary target.

Not to mention cost, etc., we can know from the sniping method that the killer will face targets that are difficult to assassinate by traditional assassination methods. Residents can cause car accidents when they go out, and they can approach by asking for directions. No one can maintain a very high target all the time.

Be vigilant. Residents can cause minor accidents such as rear-end collisions when driving, and suddenly take a shot during negotiations. Unless the person does not go out at all, he can only be dealt with by sniping. But otakus are usually kind people, who would

How about using a sniper to kill a homebody? Instead of hiring a killer from abroad, it is better to pretend to be a courier or food delivery person and come to assassinate him.

…

London is known as the Fog City, and small thermal power is indispensable. Electricity is the basis of industry. As an old empire at the beginning of the last century, Britain only began to pay attention to environmental protection in the 1960s. They closed many subway lines and subway stations.

, many small thermal power plants were dismantled and abandoned. In the 1980s, under tougher measures, London finally took off its reputation as a foggy city.

This thermal power station is a typical architectural style of the last century. A large chimney is eye-catching. Next to the chimney are buildings of no more than two floors. There are warehouses for storing coal, units for generating electricity, etc. The buildings are all made of concrete structure.

The thermal power plant is a hundred years old, and no buildings have collapsed despite being exposed to wind and rain.

The thermal power plant building covers a small area, but the overall thermal power plant occupies a large area. Concrete floors and grass that have broken through the cement can be seen everywhere. Some areas have been completely swallowed up by weeds. The community police told the two that in the summer, snakes

Insects were frequently infested, so the two of them were asked to be careful. The police also explained that the hospital was equipped with basic serum, and death would not occur under normal circumstances.

The problem of venomous snake serum is a social and commercial issue. The production cost of venomous snake serum is high and there are few users. There are many types of venomous snakes, so there are many types of venomous snake serum, so that some countries need to airlift serum from other places, which delays the optimal treatment time for patients.

However, it is unreasonable for hospitals to be fully equipped with venomous snake serum, because many serums have almost no users, and the serum can only be thrown away after it expires. Some people suggest that hospitals in a region prepare the serum together, and when needed, it can be deployed through the hospital. Due to the regional

The distance is short, which can shorten the time for serum injection. Since multiple hospitals share the cost of purchasing and storing serum, it can also reduce certain costs.

Liang Xi got out of the car, looked up at the 100-meter-high chimney, and said, "We need people to climb up."

Baker asked: "Why?" Although he didn't like to think, he knew without thinking that if he chose one of the two, he would definitely be the most suitable candidate for climbing.

Liang Xidao: "Assuming it's a sniper rifle, the chimney is the only high point. Just check the dust on the ladder to know whether anyone has climbed the chimney recently. If not, we face countless possibilities. If so,

Not only can we confirm the presence of the sniper killer, we can also deduce the height difference between the killer and the target."

The old-fashioned chimney of this thermal power plant has ladders in both directions. It is a very narrow zigzag ladder. There are many inspection openings as you go up, making it convenient for staff to inspect the smoke exhaust pipe and deal with dust accumulation.

Liang Xi said: "Both stairs have to be climbed. If we are right, a shooting port should be dug out." Assuming that the height difference between the assassination target and the sniper's position is two hundred meters, then two hundred meters is

There is a shooting hole dug by the killer. If you don't find it, just go to sleep.

Liang Xi was very confident. This set of speculations was made step by step. Each step was uncertain, but each step was a choice with the highest probability.

If the intruder did not steal anything, then there are other possibilities, and hiding something is the most likely. Based on this assumption, I found the sofa. The possibility of a transaction was negated by the child's two witness statements two days apart. The killer proposed by Baker was said to be various

The possible statement that is most consistent with the on-site situation. Based on this statement, the thermal power plant was found.

Recruiting a sniper from a foreign country means that the target to be assassinated is closely guarded, and the sniper is likely to shoot at the target from a high place. The sniper needs to test the gun and fine-tune it. The chimney of a thermal power plant is not the only choice, but it is the best choice.

The gun is hidden near the thermal power plant, which may be related to the need to test the gun.

This is the deductive method, inferring the Pacific Ocean from a drop of water. However, Liang Xi's deductive method has an error rate, because Liang Xi believes that there are too many possibilities in this world. Assuming that Liang Xi needs to climb the chimney, he can find a hundred reasons to kill him

deduction.

…

"Hello, Baker." Liang Xi answered the phone.

"Find a shooting hole." There was a large hole 20 centimeters in diameter in front of Baker, facing due north.

Liang Xi said: "Baker, use the telescope to see if you can find anything like a target."

Baker said: "The telescope is in the car."

Liang Xi said: "Then come down and get it."

Baker asked: "Can you send it up?"

Liang Xi asked: "How high?"

Baker replied: "About 100 meters."

Liang Xi: "Believe me, you come down and get it 10 times faster than me sending it up."

…

Baker took a telescope and observed for a while: "There was a piece of wood that fell to the ground." Such a clean and neat piece of wood looked out of place in the messy wasteland.

Liang Xi drove the car and arrived at the wooden bar under Baker's guidance. Liang Xi got out of the car and saw the 40 cm wide crack mark of the wooden bar: "We need measurement data."

Baker asked: "Can you?"

Is it possible or not? First, measure the distance from yourself to the chimney, and then measure the distance from the chimney to Baker to form a right triangle. After obtaining the lengths of the two right-angled sides, you can completely calculate the distance of the third side.

.

Baker judged based on his own experience and said: "I think this is a sniper kill that has already decided the shooting location and target position. The visual inspection is about 700 to 800 meters away."

"You interrupt my train of thought." How do you calculate the length of the third side after knowing two sides? 3.14? That's pi. How to calculate it? Damn it! Liang Xi said: "You have to get the measurement data first.

, we need support." He must not expose the fact that he cannot calculate side lengths. Liang Xi said: "Can you test the smoke reaction?"

Baker was silent for a moment: "The test paper and test fluid are in the car."

So Liang Xi drove back to the chimney, and Baker took the test paper and test fluid and climbed the stairs again. The community police who accompanied him contacted the fire brigade and asked them to bring a level to help measure a set of data.

Baker called: "The smoke reaction was measured. Your guess is correct."

Liang Xi corrected: "It's our speculation. If you didn't give a hint, I wouldn't have thought about weapons." I wouldn't have thought about weapons so quickly.

…

The level is an ox, skipping the calculation directly, and the distance from the wooden bar to the shooting hole is 806 meters. Even so, two sides must be measured. The distance from the wooden bar to the chimney is 800 meters, and the height of the shooting hole is 100 meters.

.

Next, Liang Xi ran out of ideas. This was far beyond his ability. Today was Liu Zhen's first day at the Anti-Terrorism Office, so Liang Xi contacted Liu Zhen: "There is a sniper who wants to shoot 800 meters away."

There is a fixed target on the left and right. It is speculated that this target is difficult to assassinate through ordinary attacks. The bad guys put a lot of effort into hiring a sniper from abroad. The first one may be a prison. The prison has release time and is tightly guarded. It is possible that he was shot alone.

Imprisoned felon."

Liang Xi said: "The second one may be dignitaries. Their cars are bulletproof and their mansions are tightly guarded. Baker told me that it takes about a second for a sniper bullet to hit a distance of 800 meters. Long-distance sniping is difficult to advance in advance.

Prejudgment. The target comes out of the office building, unless he remains motionless for more than one second." There is basically no need to consider the flight time of the bullet when sniping at close range. It is very difficult to advance the target from a long distance.

Liang Xidao: "We believe that the gunman has few opportunities, maybe only one or two shots. I speculate that the third possible target is important witnesses or prisoners in the safe house. These people move around indoors on a daily basis and are surrounded by armed forces for defense.

I will definitely go out for air breaks regularly every day. Judging from the clues we found, this goal should be very important."

Liang Xidao: "The above is the information we can provide. For the time being, the forensic personnel have not been notified to go to the thermal power plant to collect evidence. Now let's look at your opinion. If you don't have any ideas, Baker will contact the forensics and hand over the case and the scene to the police.

Explore and deal with it.”

Liu Zhendao: "I will contact you shortly."

In front of Liu Zhen was a one-eyed man with short hair and a fierce face, about fifty years old, wearing a suit. The one-eyed man thought over Liang Xi's analysis in his mind and said, "I'll make a few calls."

Liu Zhen nodded and left the office.

Ten minutes later, Liu Zhen was called to the office. The one-eyed dragon watched Liu Zhen sit down quietly and said, "Found it, Luke." Sir Luke was a man close to the big shots. When the anti-powder team attacked Monica,

He was arrested and Blade later took over the case.

One-Eyed Dragon said: "Sir Luke is willing to cooperate with the prosecutor and become a tainted witness. He is willing to testify against a scandal involving a big shot colluding with a certain plutocrat, in exchange for his freedom. I don't know who the big shot is, and Blade doesn't know.

.They told me that they dispatched two groups of red and blue SWAT policemen directly under the Blade to the safe house. There are three high points of about 100 meters within 750 meters to 850 meters of the safe house where Luke is. I told them that I can't be sure.

Whether Luke is the target or not? They want me to explain the source of the information and let them make their own judgment."

One-Eyed Dragon said: "Do you think Blade should be told who provided the information?"

Liu Zhendao: "I must ask for his consent."

The one-eyed dragon signaled Liu Zhen to call Liang Xi, and Liang Xi said: "Hello, beauty."

Liu Zhendao: "Liang Xi, Daofeng wants to contact the information provider."

Liang Xidao: "It's best not to."

Liu Zhen asked: "Why?"

Liang Xidao: "The money they gave is too little. You can handle it on your own, and I'll check here. Anyway, the ones killed must be big shots, and I don't feel bad for anyone who dies." There is a shortage of blue-collar workers, doctors, and medical staff these days.

There is a shortage of teachers...but there is no shortage of big names.

Liu Zhen asked: "Are they going to give me money?"

Liang Xidao: "I'm not very short of money at the moment. You said about the Supreme Parking Lot, I didn't take them a dime. Besides, Monica and Luke, I still didn't take them a dime. After so many cooperations, only
To be continued...