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Criminal investigation under big data
Shanxi police cracked a case of intentional homicide 30 years ago. What is the process of solving a case?

With the progress of the times, China's criminal investigation ability is getting stronger and stronger. Today, with the development of the Internet, we have entered the era of big data, which is also very helpful for the police to solve the case. There are many cases that cannot be solved in time because of conditions. However, our police never gave up these cases. No matter how many people have changed in the police station, these files and documents have always been a heart disease for the police. The police cracked the case of intentional homicide 30 years ago. After 30 years, many things will change, but the truth of the matter will never change.

Shanxi police recently cracked a case of intentional homicide 30 years ago. Thirty years ago, the police received an alarm from Ji's family. The victim had been missing for two days and could not be contacted. The police immediately launched a search. The coal mines, deep pools and fields on the mountain have been searched by carpet, and no one is alive and no body is dead.

According to the police investigating the case, Ji is a family man and his wife is Qin, but the relationship between them is not harmonious and often noisy, and the relationship between Qin and Lu is very embarrassing. When the police tried to find the two men for investigation, they found that they had disappeared. After field investigation, a lady's watch and an incomplete footprint were found. The villagers recognized that this watch was often worn by Qin. The police also believe that Ji should have been killed, but there is no conclusive evidence for so many years and Ji's body has not been found, so the case has been shelved.

However, with the development of science and technology in China, China's criminal investigation ability is getting stronger and stronger. Gaoping City Public Security Bureau used the existing technology and big data to quickly find the trajectory of Qin and Lu. Using tactics such as shocking the mountain and shaking the tiger, family influence and so on, soon, the two surrendered themselves to the police station, confessed the crimes of the year, and pointed out the location of the crime, and found the location of Ji's body with the police.

On the day when the body was dug up, it was raining in Mao Mao. The villagers stood in the fields in the rain and looked at the cordon. The truth of this 30-year-old murder case came out. Poor Ji has been buried underground for 30 years. Anyway, he is innocent. He is the only victim of this most serious case.

Although 30 years have passed since this case, the suspects were over 60 years old when they were arrested. Speaking of this case, they all expressed great regret and lived in repentance every day these years. Although they are all old people, they still can't escape legal sanctions. When Ji's family found his body, they were both resentful and happy. They resent Lu and Qin for keeping an improper relationship and killing Ji.

They thanked the police for being so responsible and giving them justice 30 years after the case happened. I'm also proud of the China police. This incident not only reflects our criminal investigation ability, but also reflects our police's high sense of social responsibility. This is because with such police, our society can become more and more stable.