After a week of careful investigation, the three groups finally found out three suspected suspects.
After three days of specific investigation, two of the suspects were eliminated again, and the last one, named Xu Chongwen, entered the scope of the three groups of key investigations.
Xu Chongwen is 41 years old this year, deputy chief physician of the Department of Hand and Foot Surgery at the Fourth People's Hospital. He is divorced and single. He has a daughter living with his ex-wife. After secretly inquiring about his ex-wife, his ex-wife reported a particularly important clue, which is that Xu Chongwen asked for excessive demands during the continuous stage of his marriage. His ex-wife could not stand it and finally chose to divorce.
However, the entire three groups did not have specific evidence to confirm the possible criminal behavior of Xu Chongwen.
If you summon it rashly, there will definitely be no result, let alone any other way to arrest Xu Chongwen. Then, let alone the procuratorate, even its own legal brigade will not approve it.
After Xu Chongwen went to work, the three groups reported to the branch leaders to conduct a secret search of Xu Chongwen's residence, and the branch sent an inspector to participate.
But as soon as he reported it, Du Dayong, Wu Zhengping, Xu Jun and the brigade instructors were all taken to the director's office and scolded him bloodily.
Anyway, the meaning is that there is no trace of evidence pointing to Xu Chongwen. How can you search secretly? If someone wants to harm Xu Chongwen, then throw a piece of the victim's hair or something, Xu Chongwen will become a criminal even if he is not a criminal.
Du Dayong scolded him like eggplant beaten by frost, and returned to the team with a drooping head.
After Wu Zhengping and Xu Jun cursed, they did not blame Du Dayong, but instead comforted him.
Du Dayong had to settle for the second time and put in the effort on the victim. Not only that, Du Dayong also sent Xue Tianhang, Wang Junkun and Du Wei to lead an auxiliary policeman, Luo Xin and other auxiliary policemen to maneuver and track and monitor Xu Chongwen continuously.
Du Dayong began to appear frequently in police stations in the jurisdiction and found several small hotels that had been hit.
After three days like this, Du Dayong, through the help of an old policeman from the police station, learned from a middle-aged woman who had been together in the wandering industry that she had been together, but later disappeared. She thought she was going back. Then she told where the woman lived at that time.
Du Dayong then finally found the boss at this hotel called Dafu, and Du Dayong immediately took out the transcript of the miserable woman who was engaged in the wandering orioles.
When the boss saw this, he had to be honest and said that in May 1999, there was a name in his hotel, he didn't remember it. The Guizhou woman who had been staying for a few days suddenly disappeared.
Because his small hotel was also a place for illegal transactions at that time, the boss himself would of course not tell anyone, because the woman not only threw down her clothes at that time, but the boss also found more than 500 yuan under her mattress.
The only thing that Du Dayong is happy about is that the boss left the woman's ID card.
When the boss flipped out this ID card from under his own box, Du Dayong suddenly felt like the clouds were clearing and the sun rose.
Your province, Panshui,... number.
At noon the next day, Du Dayong and Luo Xin appeared in Panshui City. With the assistance of the local public security organs, they arrived at the location of the woman's ID card at noon on the third day. The first sentence of Luo Xin when he arrived at the place was that the 100,000 mountains were indeed not blown out.
It was soon found that the woman in the household registration was named Zheng Honghua, who was 33 years old this year.
He had a daughter, and her husband fell off a cliff and died in 1996, and was later driven out by his in-laws' family.
Because of his ability to weave, he stayed at his mother's house until March 1999 when he went out to work with others after he went bankrupt in the local weaving factory.
Judging from the photos, they are both good in appearance and figure.
In the end, Du Dayong took away some photos of Zheng Honghua's life and biological samples from his parents and daughter and headed straight for Qinglu.
After nearly a week of struggle, Du Dayong and Luo Xin returned to Qinglu and immediately sent biological examination materials to the Forensic Center, asking the Forensic Center to compare the biological examination materials left at that time.