If the criminal refuses to admit it and there is no evidence, does this mystery never exist?

If the criminal refuses to admit it and there is no evidence, does this mystery never exist?

So-called? No doubt? , refers to the criminal proceedings, the procuratorate of the criminal suspect's criminal facts are unclear, the evidence is not true and sufficient, should not be investigated for criminal responsibility, it should make a decision not to prosecute.

Never doubt the significance of crime is mainly to avoid unjust, false and wrong cases and to avoid letting the public fall into the quagmire of self-fear and self-innocence. In other words, it is better to let the real bad guys go than to wronged the good guys.

Judging from some major unjust, false and misjudged cases disclosed by the media, the fundamental reason is that the case-handling department did not adhere to the legal principle of no doubt, and arbitrarily used some clues that could not be used as evidence as evidence to force the parties to prove their innocence, otherwise the suspicion would increase, even at the expense of extorting confessions by torture and other illegal means, which eventually led to unjust, false and misjudged cases.

Take the case of Zhang Yuhuan as an example. There were sacks at the crime scene, and there were sacks at Zhang Yuhuan's house. In fact, there are sacks in rural areas and almost every family. We can't simply think that there are sacks at the scene and there are sacks at home, so he is suspected of committing a crime. In fact, on the other hand, suppose Zhang Yuhuan is a murderer, and he uses sacks to hold the bodies. You must never put similar sacks at home. They are actually on fire.

In addition, according to the current law, even if a person has a confession, but there is no other evidence to prove that he is a criminal suspect, he cannot be identified as a criminal suspect. The confession can only be used as evidence on the premise of mutual authentication with other evidence (for example, he admitted to killing someone with a knife, the murder weapon was buried somewhere, the murder weapon was dug out from somewhere, and the murder weapon had the fingerprint of the person and the blood of the deceased). The reason why the police made great efforts to search for cages and bodies in a lake hundreds of meters deep in Hangzhou is because the suspected population involved in the case has been put into cages and sunk into the lake, and the cages and bodies can be fished out, which can confirm the criminal facts of the suspect's murder and corpse sinking. If you can't find the cage and the body, you are guilty of murder and sinking the body.