: Explain the behavior of Yu Siqing et al.

Someone said why they thought Yu Siqing didn't take the initiative to shoot, and it was incredible that Beizhai shot. Here is an explanation using the information from Yingjiangjia.
Once the Eagle’s police shoot, according to the
Police Manual
, they must shoot at the deadly part. The so-called deadly part refers to the middle part of the human torso. The reason is that the torso is the front projection of the human body, which is the easiest to hit during a gun battle. You can shoot when you draw a gun in close contact, you don’t need to aim.
Why not shoot the head? As the most experienced department of the Yingjiangjia police, in the actual combat cases of the Yingjiangjia police, the shooting distance was not more than 11 yards (about 10 meters) in 90% of the cases, while the FBI exchanged fire with the suspect in 75% of the cases. The distance is within 3 yards (about 2.7 meters).
In such a short distance, there is not much time to react at all. I can only rely on instinct to shoot. In addition, the torso has a large target, a large buffer organization, and a low ballistic. After penetrating the target, the bullet will not fly too far (pistol 30 Meters), it’s not easy to injure other innocent people. Therefore, once the Eagle-Jiang police shoots, they will shoot the torso. According to the regulations, they must "double-click", that is, shoot twice, and this has gradually evolved. Into "four hits", "six hits" or even a shuttle bullet, until the opponent is beaten into a sieve.
There are also Yingjiang's rules on the use of lethal force
For example, firing warning shots at Yingjiang’s house is expressly forbidden, because firing warning shots at Yingjiang’s house is basically equivalent to telling criminals that the police will not shoot him, and the purpose of the warning will not be achieved, and it may cause harm to the innocent. The harm of the person.
Of course, the Yingjiangjia police cannot directly shoot and kill. They must carry out a warning procedure before firing. There are 6 levels of warning procedures, which are verbal commands, restraint control, hitting perpetrators, chemical agents, and use of non-lethal impact weapons. There are 6 levels of hitting perpetrator and lethal force.
Under normal circumstances, the Yingjiang family police must go through a warning procedure before firing, except in emergency situations, such as "gun to gun". As for what is gun-to-gun, please refer to the level of gun proliferation in Yingjiang's family. . .
How big is a medium-sized restaurant? It was definitely not more than 30 meters from front to back. And the distance between these thugs and Yu Siqing will certainly not exceed 15 meters. As a national security company, the thinking and method of handling such sudden violence must be on par with the police. Then refer to the rules for the use of deadly force by the Yingjiang police officers above. Those who ask questions, do you think that when Yu Siqing and the others complete this process, will they have been beaten?
Moreover, the policemen of the rabbit family have strict requirements for shooting. Unless criminals threaten the safety of the police or the people, they are only allowed to shoot at non-lethal parts, that is, the limbs.
Do you think that Yu Siqing and the others are the legendary elves who hit where with their bows and arrows?
To deal with collective targets, from the perspective of a soldier, we must use machine guns as suppressive weapons. The caliber is relatively small. As long as it does not hit deadly places, people will not die. The mg42 is 7.92 caliber, not the 20 mm mounted on the Beizhai ship Bofors anti-aircraft gun. And do you think that if you move 20mm Bofors, even if it's a black and white thug, the protagonist's leisurely life can survive?
If you ask Beizhai how to ensure that there will be no accidental killing. . . . Don't ask me why. . .