Grocery Store No.514

On February 3021, 2, in the conference room of the criminal investigation team, Jiang Chengyan saw that everyone had arrived, and said, "Everyone is here, then let's integrate the clues we have so far."

Seeing that everyone's attention was focused, Jiang Chengyan looked at Su Ke, and continued, "Su Ke, tell me about the autopsy first."

Su Ke nodded, opened the autopsy report, and said: "The deceased Liang Yijun, male, 179 cm tall and 70 kg in weight, the cause of death was excessive blood loss caused by cutting the radial artery. It was verified that the murder weapon was the razor in the deceased’s home. A large amount of alcohol was found in the deceased’s body, and its composition was consistent with that of the red wine in the wine bottle placed outside the bathtub. In addition, sevoflurane was also found in the food in the deceased’s stomach. It is an inhalational anesthetic. According to the amount of the drug in the deceased’s body, coupled with the effect of alcohol, the deceased will soon enter a state of anesthesia. Combined with the strangeness of the deceased’s wound, it can be further inferred that this case is homicide, not suicide .”

Jiang Chengyan nodded and said: "According to the situation at the scene, the deceased should have the habit of taking a bath and drinking red wine, and the murderer happened to know his habit, so he added sevoflurane to the red wine in advance, and then while the deceased was anesthetized, used The razor cut the deceased's radial artery, creating the illusion that the deceased committed suicide, and then escaped."

Su Ke echoed: "This is the most reasonable inference at present."

Jiang Chengyan looked at Qin An and said, "Qin Ke, what did you find?"

"The door lock of the room is intact, there is no trace of damage, and the windows are closed. In addition, his house is on the seventh floor, so the possibility of the murderer entering and exiting through the window can be ruled out. There are many fingerprints in the room. All that can be confirmed so far, except for the deceased , as well as those of Liang Zhaolan and Sun Ting. In addition, we also found a hidden secret door behind the closet in the bedroom of the deceased, in which were placed a large number of sex toys, and found blood on the whip and needles of different lengths and secretions, which were identified as not belonging to the deceased."

Jiang Chengyan asked aloud: "Is that Sun Ting's?"

Qin An shook his head and said, "No, there is no matching result yet."

"Then, what Sun Ting said may be true."

Yao Min asked curiously: "Captain, what did Sun Ting say? I heard that it wasn't Chen Miao who went to visit yesterday, so who did the captain go with?"

Jiang Chengyan's face became hot, and he said angrily: "Damn girl, you are the captain, I am the captain, do I still have to report to you when I do things?"

Yao Min said jokingly: "Oh, such a big reaction, it's obviously a guilty conscience."

"You big-headed ghost!" Jiang Chengyan casually threw the notebook beside the table over, looked at the people around him who were holding back their laughter, and said, "We are in a meeting now, so be serious!"

Yao Min reached out to catch the notebook, suppressed a smile and said, "Be serious, be serious. The captain, tell me what Sun Ting said."

Seeing this, Jiang Chengyan couldn't help laughing, then coughed twice and said: "Sun Ting said that she and Liang Yijun have never had sex."

Yao Min opened his eyes wide in shock, and said, "What? This...it's unlikely."

"It's not impossible." Su Ke continued, "Judging from the things in his room, Liang Yijun has a habit of sexual/abuse. This kind of person gets pleasure from the pain of sex/partner, otherwise it would be difficult to get an erection. , have sex/relationships with others. If Liang Yijun really had sex/relationships with Sun Ting, the relationship between men and women must not be just one time, and Sun Ting's DNA cannot be detected on those things. "

After Su Ke's words, everyone looked at each other in blank dismay, and said such a private and shameful thing so bluntly, only Su could possibly do it.

Jiang Chengyan coughed twice in embarrassment, and said, "Well, Qin Ke, besides these, what else did you find?"

"In the bathroom, we also found some hairs, which belonged to the deceased and another woman, and belonged to the same person as the DNA on the sex toys. There were only fingerprints and bloodstains of the deceased on the murder weapon, but the location of the fingerprints was the same as that of a normal person. The knife is different, which can confirm Su Ke's conjecture that it should be the fingerprints deliberately imprinted by someone holding the hand of the deceased. In addition, we also found a footprint at the door of the bathroom, 43 yards, which did not belong to the deceased. At present, only these discoveries are available. "

Li Tong guessed: "Size 43, male shoe prints, appearing in the bathroom, this is obviously not in line with common sense, maybe it was left by the murderer."

Jiang Chengyan frowned, and said thoughtfully: "According to the layout of the scene, the murderer is a thoughtful person, how could he leave footprints, and there is only one footprint, it seems a bit deliberate."

Li Tong then said, "Captain, I think you're overthinking it. There must be something missing in a hundred secrets. Maybe it was left by the murderer by accident."

Jiang Chengyan was noncommittal, looked at Yao Min, and said, "What did you find there?"

Yao Min took out a photo from his notebook, stood up and posted it on the whiteboard, saying: "Wang Ran, 26 years old, born on February 2995, 2, lives in Luohe District, Bincheng. Due to family reasons, she went out after graduating from high school. Part-time job. She came to Hwaseong two years ago and worked as a waitress in a coffee shop before. Later, she was introduced by Sun Ting to Heilan Trading and became a clerk. The academic information she handed in at Heilan was forged. "

"Where is she now?"

"disappeared."

"Missing? When did it happen?"

Yao Min sighed and said, "I don't know exactly when. We asked our colleagues in Bincheng to investigate Wang Ran's information, only to find out that Wang Ran hadn't returned home, and his parents didn't know anything about Wang Ran's whereabouts. Shutdown, they can't contact, reported to the local police yesterday as missing."

"Then when was the last time they contacted Wang Ran?"

Liu Ran also sighed and said, "About three months ago. Wang Ran was adopted, and the couple in Bincheng were her adoptive parents. After getting married, they had no children for several years, so they went to the orphanage to adopt Wang Ran. Ran, Wang Ran's adoptive mother got pregnant by accident and gave birth to a son. Since then, she has ignored Wang Ran. If we hadn't investigated Wang Ran's information, they probably didn't know when they would be aware of Wang Ran's disappearance Woolen cloth."

"Three months ago, after Wang Ran claimed to be raped by Liang Yijun." Jiang Chengyan was silent for a while, looked at Yao Min and said, "You contact the Bincheng police and ask them to help provide Wang Ran's DNA, and then hand it over to Qin Ke for investigation. DNA comparison."

Yao Min was taken aback, but then he came to his senses and said, "Captain, what do you mean, Wang Ran is the one who was sexually abused by Liang Yijun?"

"It's just a guess at the moment, as for whether it is true or not, it depends on the comparison results."

"Captain, I found Wang Ran's penis in Liang Yijun's laptop." Li Tong interjected, "Not only Wang Ran, but also the penis of five other women."

"The other five? Who are they? Do you have their information?"

"I haven't had time to investigate yet. Just when Yao Min took out Wang Ran's photo, I was sure that Wang Ran is one of them."

Yao Min scolded angrily: "You're a pervert, you deserve what you deserve if you die!"

Jiang Chengyan glanced at her and said, "Girl, pay attention to your attitude, don't forget that you are a policeman."

"I know, but if I'm not a policeman, if this kind of person dies, I should applaud."

Jiang Chengyan shook his head helplessly, looked at Li Tong, and then asked: "How is the surveillance video investigation of Yihe Apartment, has the middle-aged man been found?"

"No, but we have confirmed his identity." Li Tong also took a photo and pasted it on the whiteboard, saying: "Gao Mingqiang, 53 years old, born on April 2968, 4, from Bincheng, divorced, has a Adopted daughter. Gao Mingqiang came to Hwaseong three years ago to work as a cleaner and a porter. He lives in Liujiazhuang in the east of Hwaseong. Because the information has just been sent, no investigation and verification has been carried out."

Jiang Chengyan nodded, looked at Guo Hai, and said, "Have you found out where Liang Yijun was on the day he died?"

"Liang Yijun went shopping with his friends in the morning, had dinner together at noon, then went to the game hall, and returned home at three o'clock in the afternoon. His friend stayed with him until around six o'clock in the evening. When his friend left, Liang Yijun sent Downstairs, then upstairs and never went out again."

"Has the whereabouts of the people who went to his house been confirmed?"

"It has been implemented. Because it is New Year's Eve, I basically eat New Year's Eve dinner at home and do not go out."

"Is there anything else to add?" Everyone shook their heads one after another, and Jiang Chengyan continued: "Then I will assign the next task. Li Tong, Zhang Liang, you and Wang Ran, the more detailed the information on her, the better. Including before she was adopted. How about this, you go to Bincheng, Sun Ting and Gao Mingqiang are both from Bincheng, you should investigate in detail."

"Yes, Captain."

"Yao Min, Liu Ran, you are in charge of finding the five women who were photographed, and conducting interviews and investigations."

"Yes, Captain."

"According to Sun Ting, Wang Ran left the company on September 9. Chen Miao, Guo Hai, you go and get the monitoring from Heilan Company, and then let the traffic control department cooperate to find Wang Ran's whereabouts that day."

"Yes, Captain."

"Wang Bin and I will go to Liujiazhuang to find Gao Mingqiang. Everyone take their places and the meeting ends."

Everyone left one after another, Jiang Chengyan didn't delay, and drove to Liujiazhuang with Wang Bin, and came to the rented house where Gao Mingqiang lived.This is a large farmyard, and many small rooms have been built in the yard, which are specially used for renting out.Most of the renters here are migrant workers who come to work.

Wang Bin went forward and knocked on the door. After waiting for a while, no one answered. He knocked several times in a row, which alarmed the neighbors who lived next door.

"Don't knock. I haven't seen him go out for two days. I guess he went back to his hometown."

Jiang Chengyan pushed the door, and said with a frown: "This door is obviously locked."

Jiang Chengyan walked around to the window, looked in through the gap in the curtain, and faintly saw a figure inside, his complexion changed, and he said, "Wang Bin, hit the door!"

Wang Bin was startled, then responded, stepped back a few steps and kicked hard at the door. Under continuous heavy blows, the door was kicked open with a bang, and the small room was immediately clear.

There was a hook on the roof, which was used to hang light bulbs and electric fans, and Gao Mingqiang's corpse was hung under the electric fan. The cold wind blew through, and the corpse swayed slightly.

"Oh, he's dead!" The neighbor next door yelled in fright.

Jiang Chengyan looked solemnly, looked at Wang Bin and said, "Call someone."

Wang Bin quickly took out his mobile phone to make a call, notified his colleagues in the Forensic Medicine Department and the Trace Inspection Department, and isolated those residents who were alarmed and came to watch the excitement.

Jiang Chengyan put on foot gloves and gloves and entered the room, looked at the hanging corpse, hesitated for a moment, and called Ling Hua'an.