Chapter 19
Date raising in the yin
The special case team and Xiaocheng police conducted an inspection and analysis on the bicycle of the deceased.
The bicycle should have been discarded by the murderer. After the murder, the deceased's bicycle and his high heels were thrown into the garbage pool. Zhao Xin confessed that he did not ride the bicycle after picking up the bicycle because the tire was flat and there was some garbage on the wheels. After he pushed the car home, he connected the faucet to rinse it with a rubber pipe, but did not go to repair the car, and kept it in the rental house.
The police failed to extract the suspect's fingerprints on the handlebars, and the dirt on the foot pedals did not provide any clues.
The garbage pool is more than half a meter high. The murderer must lift or lift the bicycle before throwing it into the garbage pool. After a comprehensive investigation, the police accidentally found trace oil stains on the beams and tripods on the bicycle. The identification results showed that it was diesel.
Su Mei said: "The diesel on the bicycle is probably left by the murderer."
Hualong asked: "The tires are flat. Will the diesel be stained by the deceased when repairing the car?"
Bao Zhan said: "If you usually find a car repair shop when you get a tire thorn. At that time, Lao Ma had finished the wedding banquet and it was already at night, and the car repair shop had closed the stalls."
Professor Liang said: "I dared to reason. After drinking the wedding, Lao Ma was about to ride a bike home. He found that the tire was pierced and happened to meet an acquaintance. This person should have a car, maybe a tractor, or a farm motor tricycle. In short, it was a diesel car. Lao Ma would never return after taking the car."
The old director said: "We must adjust the investigation direction, and this case is very likely to be a crime committed by an acquaintance."
After investigation, it was found that most of the people who attended the wedding banquet that night were relatives and friends in rural areas, and many of them drove tractors or agricultural motor tricycles. The police set up a detailed list for investigation, and finally, a criminal suspect surfaced.
This person is Lao Ma's son-in-law, named Li Qing. He has an agricultural motor tricycle that makes a living by selling vegetables. He usually doesn't drink wine, and he sits at the same table with his father-in-law Lao Ma during the wedding banquet. Both of them drank a lot of wine that night. Some people confirmed that after the banquet, Lao Ma's bicycle tire was pierced, and Li Qing wanted to send his father-in-law home, but his father-in-law did not agree. The two argued for a long time.
Lao Ma said, "Don't worry about me, I can leave myself."
Li Qing said: "Dad, your car is broken and you can't ride it anymore. Get on my tricycle!"
Li Qing was the last person to meet the deceased Lao Ma.
However, Li Qing denied this. He claimed to the police that after the wedding banquet, Lao Ma insisted on going home by himself and did not let Li Qing see him off. The police learned from the peripheral investigation that Lao Ma’s two sons were not filial. Lao Ma had just died of a bad life, and the two sons had the idea of ​​the ancestral home and discussed selling it after the money. His daughter Raven came to the Public Security Bureau many times and demanded severe punishment of the murderer. Every time she burst into tears, urging the police to solve the case as soon as possible.
The special case team summoned Li Qing and Rui Wen to the Public Security Bureau on the grounds of informing the progress of the case and interrogating them separately.
Su Mei said: "On the day when your husband got home, did you have any abnormal reactions?"
Ruiwen said: "He drank some wine and went to bed after he got home. I got up in the middle of the night to let him drink water. When I saw him sitting at the head of the bed, I was startled and asked him what he was doing. He said he had a headache and then he fell asleep."
Su Mei asked carefully: "Your husband, Li Qing, do you have the habit of wearing women's clothes?"
Ruiwen said: "What is he doing when he is a man wearing women's clothes? What do you mean by asking?"
Bao Zhan said: "Li Qing, how is your relationship with your father-in-law? I heard that you used to run transportation and trafficking vegetables together."
Li Qing said: "I went to another place to pull a truck of celery and potatoes to sell. Sometimes I asked my father-in-law to follow the car and ask him to help me."
Bao Zhan took out a pair of high heels, stared at Li Qing and asked, "Can you cooperate with us to do a test and try wearing these shoes."
Li Qing was a little panicked, sweating on his head, and his eyes dodged and did not dare to look at the shoes. He said, "This is a woman's shoes, why am I wearing them?"
Li Qing's feet just put on these high heels. According to the police's requirements, he walked back and forth on the soil-paved road. Professor Liang noticed that when Li Qing walked, he deliberately adjusted his posture, with a larger stride than usual and fell. After obtaining the shoe print, the next step was to compare and analyze a series of data.
The trace identification expert used Zelnik rectangle to represent and identify the shape of the shoe print, divided the shoe print into several independent lines, referenced the common coordinates to expand the angle, recorded the data, then compared the shape and scale features, and accurately calculated the fine edges. Through geometric theory, the area, circumference, long axis, short axis, main axis direction, convex area, density, and solidity of the shoe prints one by one, and finally came to a preliminary conclusion-Li Qing's shoe prints were more consistent with the shoe prints at the crime scene, with a similarity of 80%.
Su Mei said: "Cinderella found her own crystal shoes, and we found Cinderella."
Professor Liang said: "The next step is to do a DNA test to confirm whether Cinderella is him."
Bao Zhan said: "How could this happen? It's so unbelievable that the son-in-law raped and killed his father-in-law."
Hualong said: "Do we have few perverted murderers encountered in our special case team?"
DNA testing takes time, and the police decided to conduct secret surveillance on the suspect Li Qing.
The civil affairs department cooperated vigorously to help find the best surveillance point. There is a feed processing factory opposite Li Qing's house, and there is a breathable attic on the factory building, and the surveillance point is set up in the attic. From here, condescending, the yard of Li Qing's house can be seen at a glance. Two policemen set up high-power telescopes for taking photos to monitor Li Qing's house for 24 hours. Their main task is to grasp the whereabouts of the suspect and prevent escape.
On the third day of surveillance, the police reported an extremely strange clue.
It was afternoon, and Ruiwen closed the yard gate and locked it, which aroused the vigilance of the surveillance personnel. After entering the house, Ruiwen said something to Li Qing, and Li Qing looked very reluctant. Next, a surprising scene happened. Ruiwen took off her pants and lay on her back on the bed, and the surveillance police thought
The couple was about to have sex, but who knew that Ruiwen picked something out of her body. Li Qing was indifferent. After a while, she took the thing and put it in the palm of her palm, frowned, and swallowed it with her neck.
The surveillance personnel took the whole process and after enlarging the photo, they found that the thing was a round red date.
Su Mei looked at the photo and said, "I'm going to vomit, how dare I eat dates in the future."
Bao Zhan said: "Why should I eat this? It's so strange."
Hualong also looked at the photos and said, "This should be a dried date. After soaking for a long time, it becomes round and large."
Professor Liang was knowledgeable and said, "This is raising dates!"
In the past, people believed that Yin essence strengthened Yang, so they had "raising dates", also called "yin dates" and "sweetened female". There is a poem in Zhu Yun's "Zhaohe Poetry Collection" by Zhu Yun in the Qing Dynasty that records raising dates: "Hongjian encourages students to have interactions, but silkworms have no males. Raising dates is not as good as mediocrity and taste. Planting bamboo will lead to the lingering Feng Chuan."
"Shiyi Ji" written by Wang Jia of the Eastern Jin Dynasty also records raising dates.
There are also similar descriptions in the modern notes "Night Rain and Autumn Lamp Record". The story tells a man named Jinding who accidentally entered the nest of a thief in the rivers and lakes. This thief in the rivers and oceans also has the same hobby. He specially plundered two women and stolen them in the inner room to be able to eat "date". The two women complained to Jinding: "What the master... likes to eat the sweet and sweet food."
There is also a saying among the people in Shaanxi that raise dates, and there are also such records in the books of Shaanxi writers Chen Zhongshi and Jia Pingwa.
The case was full of twists and turns, and the suspect Li Qing entered the police's sight and was excited. He thought it was not far from solving the case. However, the "jujube-raising" incident captured by the surveillance seems to show that Li Qing is a patient with sexual dysfunction. The couple has been married for many years and has never had children. The special case team investigated this and found that Li Qing did have impotence and could not have a normal erection. He had gone to Xiaocheng People's Hospital for treatment, and the medical records archived by the hospital also confirmed this.
After being married for many years, she had no children. Her wife Ruiwen was crazy about wanting children. She made tiger-head shoes in advance, bought small clothes, and even prepared 20 tablets of diapers. However, her husband Li Qing's illness has been slow to recover. She had a nervous system examination, psychological examination, liver and kidney function examination in the hospital, and prescribed a lot of medicines. Her husband still couldn't get an erection and could not have normal sex life.
When he was in a hurry to seek medical treatment, Ruiwen began to believe that folk remedies were used to treat serious illness. Relatives, friends and neighbors confirmed to the police that Ruiwen had bought sheep whips at the slaughterhouse, donkey whips at the donkey meat restaurant, and dog whips at the dog meat dealer's house in the west end of the town. She stewed the three whips and forced her husband Li Qing to drink them, but it still didn't work.
When Ruiwen was shopping, she would stand in front of the telephone pole in a daze, with an advertisement for the old military doctor treating infertility on it. The saying of raising dates is probably the earth recipe she heard from a doctor in the martial arts world.
Li Qing suffers from impotence, so how could he rape and kill his father-in-law and Ma?
Chapter completed!