The silver serial murder case will be publicly pronounced. Why did that murderous pervert get away with it for so long?

One is the backwardness of criminal investigation ability and technology.

Over the years, Baiyin Public Security Bureau collected fingerprints at the crime scene, but at least10.23 million fingerprints were compared, and DNA screening exceeded 654.38+10,000 people. However, due to backward technology, the case has never made substantial progress. The case of 20 16 was detected because the murderer's uncle was entered into the DNA database for accepting bribes, which made the police notice Gao Jia and eventually arrested Gao.

Second, the second is the environment where Gao lives.

Judging from the demographic composition, Baiyin was only restored in August of 1985. Baiyin is a multi-ethnic mixed area with the largest immigrant population. Because of the complex composition of immigrants and population, Baiyin City in 1988 was a high incidence of theft. In this year, Gao committed the first burglary. 1985 after the organizational system was restored, there were more than 200 policemen in the city at that time, mostly from the enterprise security department. It is conceivable that the police situation in Baiyin at that time was not too strong at 1988. Therefore, the poor social environment and weak police force have kept this case unsolved.

Third, talk about your own situation.

Gao Ping is a calm and invisible person. He looks no different from ordinary people. He is a taciturn father and a wife-beating husband. I think it's because Gao Ping is relatively low-key and taciturn, so I have kept this amazing secret in my heart, and it is not easy for outsiders to think that such a person is actually a murderer. Even when Gao had an argument with someone and was stabbed, he still chose to settle it, just to avoid the police.

Secondly, there is no fixed place to live. After committing a crime, he fled the city, went to work in the countryside or hid at home.

In addition, high psychological quality is extremely strong, and memory is better than ordinary people. The details of this case are still clearly remembered.

Because the case involves many personal events, it is kept secret. As for the other details of the case, I don't know, so I can't analyze it in depth. But I want to believe that our rule of law will be more perfect, our people's police will serve the people more professionally and intently, and crimes will be punished.