Grocery Store No.514

30 On February 19, 2021, in the meeting room of the criminal investigation team, seeing that everyone had arrived, Jiang Chengyan said, "Everyone has arrived, then we will integrate the clues we have at present."

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

Su Ke nodded, opened the autopsy report, and said: "The deceased Liang Yijun, male, was 179 cm tall and weighed 70 kg. The cause of death was excessive blood loss caused by cutting the radial artery, and the time of death was on the 16th. Between 10 o'clock and 11 o'clock in the evening. It was verified that the murder weapon was the razor in the deceased's house. A large amount of alcohol was found in the deceased's body, and its composition was consistent with the red wine in the wine bottle placed outside the bathtub. In addition, the food in the deceased's stomach Sevoflurane was also found, which is an inhalation anesthetic, and depending on the amount of the drug in the deceased's body, coupled with the effect of alcohol, the deceased can quickly enter a state of anesthesia. Combined with the weirdness of the deceased's wound, it can be further inferred that this The case was a homicide, not a 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, he cut the radial artery of the deceased with a razor, creating the illusion of suicide, and then fled."

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 there?"

"The door lock of the room is intact, there is no sign of damage, and the windows are also closed. In addition, his home is on the seventh floor, which can rule out the possibility of the murderer entering and exiting through the window. There are many fingerprints in the room. , At present, in addition to the deceased, there are Liang Zhaolan and Sun Ting. In addition, we also found a hidden secret door behind the wardrobe of the deceased's bedroom. Bloodstains and secretions were found on one of the needles, 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. Who did the captain go with?"

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

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

"Xu, you big head!" Jiang Chengyan threw the notebook by the table, looked at the people around him who were laughing, and said, "We are in a meeting now, so give me some seriousness!"

Yao Min stretched out his hand to catch the notebook, held back a smile and said, "Be serious, be serious. The captain said 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 widened her eyes in shock and said, "What?

"It's not impossible." Su Ke continued: "Judging from the things in his room, Liang Yijun has a habit of sex/abuse, this kind of person is obtained from the pain of sex/partner Pleasure, otherwise it will be difficult to get an erection/erect, and have sex/relationships with people. And if Liang Yijun really had sex/relationships with Sun Ting, the relationship between them must not be just one time, those things are impossible Sun Ting's DNA could not be detected."

After Su Ke's remarks, everyone looked at each other in dismay, and only Su could have said such a private and shameful thing so straightforwardly.

Jiang Chengyan coughed a little embarrassedly and said, "Well, Qin Ke, besides these, what else did you find?"

"In the bathroom, we also found some hair, belonging to the deceased and another woman, and the DNA on the **** toys belonged to the same person. The murder weapon only has the fingerprints and blood of the deceased, However, the location of the fingerprint is different from that of a normal person holding a knife, which can confirm Su Ke's conjecture. It should be someone holding the hand of the deceased and deliberately printed the fingerprint. In addition, we also found a footprint at the bathroom door, size 43, no. Belonging to the deceased. Only these are found so far."

Li Tong guessed: "Size 43, male shoe print, appearing in the bathroom, this is obviously unreasonable, 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 it is only one, it seems a bit deliberate."

Li Tong then said: "Captain, I think you think too much, there must be a sparse one hundred secrets, maybe the murderer left it by accident."

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

Yao Min took out a photo from the notebook, stood up and pasted it on the whiteboard, saying: "Wang Ran, 26 years old, born on February 14, 2995, lives in Luohe Community, Bincheng, because of Due to family reasons, she went out to work after graduating from high school. She came to Hwaseong two years ago and worked as a waiter in a coffee shop. The academic information submitted is forged.”

"Where is she now?"

"Missing."

"Missing? When?"

Yao Min sighed and said, "I don't know exactly when. We asked our colleagues from Bincheng to investigate Wang Ran's information, only to find out that Wang Ran did not go home, and his parents were even more concerned about Wang Ran. Their whereabouts are unknown after inquiries, the mobile phone shows that the phone is down, and they can't be contacted. Yesterday, they reported the missing to the local police station."

"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 from Bencheng are her adoptive parents. After marriage, she did not have children for several years. , went to the orphanage to adopt Wang Ran. Later, Wang Ran's adoptive mother became pregnant unexpectedly and gave birth to a son. Since then, Wang Ran has been ignored. If it is not for our investigation of Wang Ran's information, it is estimated that they still do not know When will you notice Wang Ran's disappearance?"

"Three months ago, after Wang Ran claimed to have been violated 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 information. DNA, and then hand it over to Qin Ke for DNA comparison."

Yao Min was stunned for a moment, then reacted 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, it depends on the comparison results."

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

"The other five? Who are they? Do you have any information on them?"

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

Yao Min scolded angrily: "Dead pervert, you deserve it!"

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

"I know, as long as I'm not a policeman, and 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 posted it on the whiteboard, saying: "Gao Mingqiang, 53 years old, born on April 18, 2968, A native of Bincheng, divorced and has an adopted daughter. Gao Mingqiang came to Huacheng three years ago to work as a cleaner and a porter. He lives in Liujiazhuang in the east of Huacheng City. Since the information has just been passed, no investigation has been carried out yet. Verify."

Jiang Chengyan nodded, looked at Guo Hai, and said, "Have you found out the whereabouts of Liang Yijun on the day of his death?"

"Liang Yijun went shopping with his friends in the morning, ate dinner together at noon, and then went to the game hall. When he returned home at 3 o'clock in the afternoon, his friends were with him until about 6 o'clock in the evening , his friend left, Liang Yijun sent it downstairs, and then went upstairs and never went out again."

"Did the people who went to his house track them down?"

"It's implemented, because it's New Year's Eve, basically everyone eats New Year's Eve dinner at home and doesn't go out."

"Is there anything else to add?" Everyone shook their heads one after another, Jiang Chengyan continued, "Then I will arrange the next task. Li Tong, Zhang Liang, you and Wang Ran are in this line, The more detailed her information, the better, including before she was adopted. Let's go to Bencheng. Sun Ting and Gao Mingqiang are both from Bencheng. Please investigate in detail. "

"Yes, Captain."

"Yao Min, Liu Ran, you are responsible for 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 21. Chen Miao, Guo Hai, you go to the monitoring of Heilan Company, and then let the traffic control department cooperate to find Wang Ran whereabouts of the day."

"Yes, Captain."

"Wang Bin and me, go to Liujiazhuang to find Gao Mingqiang. Everyone will take their places and let the meeting go."

Everyone left one after another, but Jiang Chengyan did not delay, and drove to Liujiazhuang with Wang Bin to the rental house where Gao Mingqiang lived. This is a farmyard, and there are many small rooms built in the yard, which are specially used for renting. Most of the people who rent here are migrant workers.

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

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

Jiang Chengyan pushed the door, frowned and said, "This door is obviously locked."

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

Wang Bin was stunned for a moment, then responded, took a few steps back and kicked the door fiercely. Under the continuous heavy blows, the door was kicked open with a 'bang', and the small room was immediately clear at a glance .

There is a hook on the roof to hang light bulbs and fans, and below the fan hangs Gao Mingqiang's body, the cold wind blows, and the body swaying slightly.

"Oops, it's dead!" the next door neighbor yelled in fright.

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

Wang Bin hurriedly took out his mobile phone and made a call to notify his colleagues in the forensic department and trace examination department, and by the way isolate those residents who were disturbed and came to watch the fun.

Jiang Chengyan put on his feet and gloves and entered the room, looked at the hanging corpse, hesitated for a moment, and called Ling Huaan.