This woman named Dai Lianyu came to her mother's house to pick up her daughter Qianqian, but no one responded to any shouting. She went to the neighbor Aunt Wen's house to inquire, and Aunt Wen did not know where her mother was. This time

This woman named Dai Lianyu came to her mother's house to pick up her daughter Qianqian, but no one responded to any shouting. She went to the neighbor Aunt Wen's house to inquire, and Aunt Wen did not know where her mother was. At this time, the husband saw someone carrying a folding ladder passing by, and quickly borrowed it, Lianyu entered the mother's house on the second floor through the window, but found the bodies of the mother and daughter.

The criminal police team received the report, quickly arrived, a question, found that the deceased was the famous female star Ronin, Zhou team picked up a newspaper in the living room, casually put it on the table, the two came to the kitchen to check Ronin's body. The murderer was extremely cruel and cut many knives in the same position. Xiao Liang found a watch and was just about to reach for it, but was stopped by the Zhou team. When this watch landed, it stopped swinging due to the impact. At this time, it is often according to the time of the hair, if you accidentally touch the watch, the time on it may be restarted, and the time when Xiao Liang took the watch is 6:12. When I picked up my watch, I found that it was a men's radar watch. Zhou Team speculated that it was left by the murderer, and the two went to the bedroom again and saw the girl's body. Even criminal police officers with rich experience in handling cases could not help but scold. Zhou Team picked up a knife next to the girl and found that there were still residual fingerprints on it, Xiao Liang found the smashed piggy bank on the ground, and saw the empty jewelry box on the bed. He speculated that the murderer was killing for money.

After the forensic doctor Lao Liu's preliminary examination of the body, he also believed that the murderer was extremely mad, and Ronin's back alone was cut twenty-four times. In Lao Liu's experience, such a cruel way of killing is a typical killing revenge. But Ronin is also kind to people in ordinary days, who can she make a vendetta with? Lao Yu found a neighbor Aunt Wen to understand the situation, and Aunt Wen revealed something. A few years ago, Dai Lianyu had a big fight with his mother Luo Ning. The reason was that once she took her mother to the hospital for examination, and after a blood test, she found that Ronin was not his biological mother, and she came back to ask about her origins. Ronin made a big fuss without saying anything about her, but Lian Yu thought it through and never mentioned it again. Later, the relationship with Ronin was still very good.

On the other hand, Xiao Jia and Lian Yu talked to each other, and Lian Yu said that she had sent her daughter Qianqian to her mother's house the day before yesterday, and she had originally gone to pick up the child last night, but no one answered the phone. Because Luo Ning usually likes to watch movies, she also thinks that her mother took Qianqian to see a movie, Xiao Jia asked Dai Lianyu and his wife, and learned that Lian Yu was remarried, her daughter Qianqian was born with her ex-husband, her current husband works in the Institute of Physics, and Lian Yu herself is a surgeon. The night before, she was on night shift, and if she didn't work the night shift, she wouldn't send Qianqian to her mother's house, and her daughter wouldn't die. Lian Yu fell into deep self-blame, and the Zhou team asked her to return to the scene to verify the missing items, and extracted her palm prints to compare with the palm prints on the window sill. Back at the police station, Xiao Liang summarizes all the clues, speculating that the murder occurred at 6:00 the night before, and the murderer came to the kitchen to brutally kill Ronin, and then chased him to the bedroom to kill Qianqian. There is no sign of damage to the doors and windows of the entire site, only traces of climbing on the windowsill. After confirmation, it was Dai Lianyu himself. Therefore, the prisoner came in through the main entrance.

Xiao Jia speculated that either Ronin forgot to close the door. Either the prisoner was an acquaintance of Ronin's, but Lao Yu proposed that it was assumed that the prisoner might have been put in by Dai Lianyu. He showed what he had investigated, and it turned out that Ronin had donated five million, and the date of the donation was written on June 19, but it was only the beginning of June. If Ronin dies before this, the money he failed to donate will be inherited by Dai Lianyu. The suspicion of Dai Lianyu and his wife seems to be very large, but the tiger poison does not eat children. No matter how much Dai Lianyu wanted money, she would not kill her own daughter with a cruel hand. At this time, the Zhou team found that the fingerprints on the murder knife at the scene were actually Dai Lianyu's, which made them believe it.

Zhou Team and Xiao Jia found Dai Lianyu and asked her why there were her fingerprints on the knife? Dai Lianyu was at first unbelievable, and then she remembered that she had pulled the knife out of her daughter's body. Xiao Liang found new clues in the hospital. The night before, Dai Lianyu was not on night duty, and under Xiao Jia's persecution, she had to say that she had made an appointment with her lover to spend the night at the resort of Moon Lake. She begged Xiao Jia not to tell her husband, Xiao Jia agreed, and she asked him for a photo to verify with the waiter. After questioning the waiter, he confirmed Dai Lianyu's alibi, and this clue was completely broken

The case has to be investigated from scratch. Xiao Liang said his thoughts, judging from the cruel modus operandi of the prisoners, there are usually three situations. The first is revenge killing, the second is homosexual love killing, and the third is drug killing. According to the understanding of Ronin, the first two can be preliminarily ruled out, and it is likely that they are drug killings. Several people quickly moved separately, and Zhou Team and Xiao Jia came to the scene again to investigate. Xiao Liang asked the surrounding personnel whether they had seen the man wearing the radar watch, and the old man found the identification department to test the watch, and finally extracted the dander d n a in the strap. As Zhou was leaving, he noticed a children's pictorial with the subscriber's address and last name. Back in the bureau, Team Zhou found that the folding of this pictorial was very special, and he folded back along the crease on it, and found that he was actually used to wrap the chest bag. The two rushed to the Post and Telecommunications Bureau to inquire about the users who subscribed to this pictorial newspaper, and quickly found a woman named Han Xinli according to their address and surname. The two pretended to be hukou inspectors and learned that she was a single mother, whose members of the family consisted only of her youngest son and sister, and heard that their newspaper appeared at the scene of the killing. Han Xinli's emotions were very excited, and she quickly rummaged through her newspaper, and sure enough, she found that she had lost this page. Zhou team learned that her sister has a boyfriend named Wu Bo, when the police finally solved the mystery case step by step, when the truth came out, everyone sighed, who do you think is the real culprit, you can leave a message in the comment area, we will reveal it in the next issue

This is the storyline of the movie "Criminal Police Mission"