However, the information base at that time was not perfect. The killer's DNA has nothing to do with resident Yang, and the clue is uncertain. The only thing I know is that the murderer is a middle-aged man with a disabled leg. In 2004, another murder case occurred in Xinxiang, 40 kilometers away from Xiuwu County. A middle-aged woman died after being hit on the head with a blunt instrument, which was exactly the same as the previous Han Baoan case.
So Wang Mixin, the roommate of the deceased, aroused the suspicion of the traffic police. The police stopped the comparison between Wang Mixin and the suspect in the previous case and found that they were similar in height, and according to witnesses, Wang Mixin also had a disability in his leg. The police extracted the killer's DNA and found Wang Mixin's lover and children based on the DNA results. After extracting the DNA of Wang Mixin's son and stopping the comparison, the result once again made the police desperate. The killer's DNA has nothing to do with Wang Mixin's son's DNA, and the case ends here. One day, a technician found a new clue. When sorting out the fingerprints of the murderer in that year, he found the fingerprints of a new suspect, similar to those of the previous suspect case.
After layer-by-layer comparison, it is confirmed that the two fingerprints are the same person and have been identified by the victim. The owner of the new fingerprint is Xu, who was detained in Xuchang for five days for stealing his own car. The police who received new clues rushed to Xuchang overnight and found the hotel where Xu often lived through the clues provided by the citizens. When the police arrived at the hotel, they found that the suspect had been away for more than ten days. The police did not give up. According to the clues provided by the innkeeper, the police found Xu's home and found that Xu's ID card had been lost for a long time. He is not an untenable suspect.
According to the police analysis, the suspect slipped away again, but after talking with the people who served their sentences together, we can know that his hiding place is not too far from here. This time, the police adopted the strategy of casting a wide net, quickly printed 300,000 wanted orders and posted them in the whole city. Finally, with the unremitting efforts of the police, the murderer who had been in exile for more than three years was finally arrested.
The murderer's real name is Zhao Chenggong. He used a mask to cheat. Yang, Wang Mixin and Xu are all his former names. He used these pseudonyms to confuse the traffic police, thus covering up his evil deeds. It is reported that on the day when the murderer was arrested, he told the police: You caught a big fish. It is unbelievable to speak so brazenly.
Innocent lives died at his hands, and rape, theft and extortion posed a serious threat to social stability. But the law is just and the wicked will be severely punished. However, as bystanders, we should also learn a lesson from this case, don't treat small evils with small ones, and remember that the French open is long, sparse and not leaking.