Do not give up! Zibo police cracked the case of robbing and killing a taxi driver 24 years ago. How did the police do it?

The police did it through fingerprint comparison.

The case of robbing and injuring a taxi driver happened 24 years ago, and the local police never gave up the crime of that year. After the police arrived at the scene, the victim showed no signs of life, and there were not many valuable clues around the scene, but a policeman found a map in the taxi and collected a broken bloody fingerprint. This fingerprint became an important basis for solving the case.

More than 20 years ago, criminal investigation technology was limited and conditions were limited. The police invested a lot of police force to carry out investigations and visits for several months, and did not get effective clues or arrest suspects. However, the police did not give up. Year after year, generations of criminal police have never forgotten this case of robbing and killing taxi drivers. With the improvement of formation technology, local criminal police will use the latest technology to compare relevant evidence every once in a while.

In the "Sword Action" organized by the local branch, the local branch took this case of robbing and killing taxi drivers as a key case and attacked again. This time, shocking news appeared in the continuous investigation, and the extracted fingerprints were compared and the suspect was locked. It can be seen from the information of the suspect that this person is a local who committed the crime. The property has many criminal records, not only robbing and causing trouble, but also suspected of selling drugs.

After the police locked the suspect, they began to investigate and collect evidence, and sent special personnel to track the suspect's activity track and residence. After finding the relevant materials, they determined that he was the suspect who killed the taxi driver and robbed the taxi 24 years ago, and then arrested him. After the suspect was arrested, the police began the interrogation. This time, the suspect was still lucky and repeatedly refused to deny his criminal facts. With the continuous efforts of the police, his psychological defense line was broken, and he finally admitted the criminal facts of robbery and murder 24 years ago, and at the same time confessed his accomplices. At this point, the old case that has plagued the police for more than 20 years has finally been solved.