Why is the ambulance always on the scene when the prison executes the death penalty? what is the purpose?

There are mainly the following reasons: first, to ensure the safety of law enforcement; The second is for organ collection; The third is to determine the death of the executed person.

First of all, let's talk about the role of ambulances in ensuring law enforcement safety. Generally speaking, prisoners are executed by shooting or injecting drugs. Before the execution, many death row inmates will be overly nervous, and even have a bad temper after injecting drugs. At this time, medical staff can play a corresponding role. For prisoners with violent tendencies, sedatives can be given in time, and if they accidentally cause harm to the police, they can be treated in time.

Second, many death row inmates are healthy before their death, and their organs can be used for organ transplantation. Of course, when they will face the death penalty, the police will communicate with the prisoners and their families in advance. If the prisoner's organs are used for transplantation, some subsidies can be given to the prisoner's family members or the prisoner can be educated. Even if you do so many bad things before you die, you can save people after you die, which is considered atonement. Generally speaking, the organ donation rate of death row inmates is still quite high. After all, many people will regret having done so many bad things before they die. Generally speaking, this is a virtue, and they can go to a good place after death.

The third point is to ensure the fairness of law enforcement by public security organs. Not only one institution has the final decision on whether prisoners are killed or not. In countries with imperfect laws, there have also been cases in which prisoners' families bribed the police, and the prisoners did not die after the police injected them with drugs. Even when the poison expired, the prisoner faked his death to deceive the police officer and almost escaped the punishment of the law. At this time, the medical staff can play such a role in judging whether the executed person is really dead, and the body can be handed over to the family after death.

Whether the death penalty should exist has always been a hot topic of discussion. I don't think many crimes committed before death are worth dying for. If there is no death penalty, how can we explain it to the victims?