"I killed my adoptive mother."

In the dim interrogation room, a bright and cold desk lamp stood beside the table, illuminating the youth's haggard face.

At this time, he had changed into clean clothes, his hands were handcuffed to the folding chair, he leaned his knees together awkwardly, and stared down at his barbed, horribly torn hands.

The bloodstain had dried up, but it was still dazzling.

He grabbed his messy hair overwhelmed and let out a painful whimper.

Song Yuzhi knocked on the table, with neither light nor heavy force, and a moderate sound, just enough to bring people's confused consciousness back to reality.

Xu Zimu quietly rubbed his chest with the heels of his palms.

"What was your motive for killing your adoptive mother, and what happened between you?"

Xu Zimu had already answered this question to the policeman who interrogated him before, but hearing the same question from a strange policeman made him feel his throat tighten and he was extremely flustered.

Was it because the cops didn't believe him?

Would the police believe him if he said it again?

"My name is Xu Zimu. I am 27 years old. Ten years ago, both my parents died in a car accident. My relatives either thought I was a loser, or they didn't want to take me with me. Adopt me. At that time, I was almost an adult. I wanted to go out to work to support myself, so I dropped out of school. I worked as a bartender in a bar in Yanxi, and learned bartending from the master there. But I have never been to that kind of place before. Customers They all disliked me, not being 'on the road' and having no 'strength', they all took pleasure in making fun of me, and some people dared not call the police to bully me because I was weak and valued this job. When I was beaten once, I met Mr. Ye, who is my adoptive father, he took pity on me working alone outside, so he took me back, let me study and study, and adopted me as his adopted son, saying that I would have a share of his future inheritance."

"It sounds like Ye Mingxuan and his wife are your benefactors. Why did you kill his wife?"

"It was... a moment of excitement. I didn't intend to kill her, nor did I premeditate. At that time, I quarreled with her in the study. I was so angry that I was dizzy. When I woke up, I found that she had collapsed. Blood, I... I was also scared, so I ran out to ask for help..."

Jiang Juan was standing in the monitoring room. When he said this, a trace inspector just arrived and handed over the bloody clothes Xu Zimu was wearing at the time of the crime through a sealed bag.

Jiang Juan looked back and forth, pressed the Bluetooth headset and said, "His clothes are only stained with blood."

Song Yuzhi nodded slightly. Unlike Di Zhen who was furious just now, he looked at Xu Zimu calmly and kindly at this moment, "What is the reason for your dispute with your adoptive mother?"

"...I can't remember, our relationship has not been very good, it just happened that day I was not going well, so I don't know why..."

"So you are a crime of passion?" Song Yuzhi said, "In the real cases available for research in the past, most murderers who committed crimes of passion would use objects that could be found at the scene as murder weapons when they were driven by emotions, so they were Victims strangled, smashed to death, and fell to death are not uncommon. Few people can maintain the passion for crime during the long-term search for the murder weapon. So do you belong to the latter with a strong temper, or is your government There are usually two kitchen knives in the study room?"

"I……"

"After the incident, the bloody clothes on your body were immediately extracted by the police as evidence, but there were only blood stains on your body, and there were no splashes, splashes, or drips of blood, and there were no collisions or gushes of blood. This proves that The blood on your body was not splashed when the deceased was injured, but was caused by you hugging the bloody dead after the blood stopped spraying."

Song Yuzhi didn't have any domineering spikes on his body, and asked very calmly: "Now you still insist that you caused the injury of the deceased? I can tell you responsibly, no matter what reason you concealed from your adoptive mother The truth of her death is a missed opportunity for her to catch the real culprit, after realizing this, do you still want to keep silent?"

Xu Zimu fell into a struggle. He stared at Song Yuzhi with red eyes, buried his head in his arms, howled in pain for a while, and suddenly dragged the chair and rushed to the two policemen, knocking on him with his handcuffed hands. Metal table top.

The clerk was so frightened that he took half a step back, and was pulled back almost at the same time by Song Yuzhi's wrist.

The criminal police on standby in the listening room were ready to go in and subdue the suspect who had risen violently, but Jiang Juan gave the opposite order: "Stay here, don't go in and disturb them."

He narrowed his eyes slightly, stared at Song Yuzhi on the other side of the glass, looked at his calm appearance, and murmured: "I really learned well..."

"Ah? Who? What have you learned?" Xiao Shi poked his head in, saw that Jiang Juan was not the only one in the room, and hesitated to retreat.

At this moment, Xu Zimu yelled at Song Yuzhi: "Aren't you the police! Aren't the police able to find out everything? Go and check! What's the use of asking me, what's the use of asking me..." After speaking, he burst into tears He fell to the ground, feeling out of control.

Only then did Song Yuzhi wave his hand to signal the people outside to enter the interrogation room, and he came out and said to Jiang Juan, "He has something to hide and dare not say, it should be related to the cause of Mu Xueyin's death, let's start with the social relationship between the two of them."

Jiang Juan nodded, and he turned around and left with a few criminal policemen.

The clerk handed over the transcript that had just been printed out to Jiang Juan. When he went out, he saw Xiao Shi still guarding the door, and asked suspiciously, "Why are you here, where is Lian Xiao?"

"Of course I'm here... What? What are you asking him for? You don't really want to abandon your husband and son and run away with your concubine!"

Jiang Juan thumped his chest, "Of course I left the two of you together because I want you to watch him! Where is he now?"

Xiao Shi didn't understand what happened, he just felt upset, "...Get off work, don't you look at what time it is, can you volunteer to work overtime with you regardless of the gain or loss, and wait for you to go home and have sex together?" Is it not just your ex-husband and me? Hey! Lu Bu has snatched Diao Chan back here, and the next step is to kill the old thief Dong Zhuo. Why can’t you stand in the team? I’m so mad."

He followed Jiang Juan to the special police brigade, and saw Lian Xiao was wearing a coat and preparing to go out with a bag of small biscuits in his mouth. When Jiang Juan came back, he vomited out a bunch talk.

Jiang Juan didn't say a word, rushed over to push him against the wall, and began to take off his clothes.

Xiao Shi who came with him saw that it was okay?Hurry up and stop him, "Ex-wife! If you have something to say, don't move!"

Lian Xiao was dizzy by him, his face flushed with embarrassment, and he didn't realize why the little lady suddenly threw herself into his arms.

Xiao Shi thought that Jiang Juan had calmed down and let go, but as soon as he let go, the man pounced on him again, putting his head in Lian Xiao's arms and sniffing around, completely bewildered him, making him feel like he was struck by lightning , "Ex-wife, so you like..."

"That's the smell. I felt a little familiar just now. I was busy explaining the case and didn't have time to ask. Lian Xiao, what is this smell on you?"

Lian Xiao didn't know why, so he opened his neckline and smelled it by himself, "Huh? It doesn't smell like it. I'm with you... No, it's different from them in criminal investigation. They have to train every day, and if they sweat all over, mushrooms will grow without taking a bath. I just washed it yesterday, so it shouldn't be smelly..." He sniffed again suspiciously.

"No, it's a kind of fragrance, very light, with the smell of jasmine and lily mixed together."

"Oh! You said this. It should be my mother's newly bought laundry beads. Put two in the washing machine, and the clothes will smell good after washing. Tsk, I found out that she stuffed my shirt into the washing machine again."

"What brand of laundry beads are they, are they common in the market?"

"It should be rare, so I'll go back and find it for you."

Jiang Juan nodded and let him go.

Xiao Shi pinched Jiang Juan by the back collar and lifted him up. On the way back to the detachment office, he couldn't help asking, "What are you talking about? What kind of laundry beads and liquid detergent? It's related to the case. does it matter?"

"The orchid and lily flowers were placed on the desk in the deceased's house, and the scent of jasmine and white pomelo was also placed. The combination of the two scents is the scent of Lian Xiao's body."

Jiang Juan broke away the hand that was pulling his collar, and slapped the back of the hand, "Don't you find it strange? The fragrance of Orchid Lily itself is enough to permeate a certain space, even if the deceased wishes the room Other places can also be filled with aroma, and aromatherapy should also be placed on the bookshelf or other places, why put two things that emit different smells together?"

"... Perfume?" Xiao Shi rubbed his chin, "Is it possible?"

"Xiaobai also said the same thing, but I still find it strange. I asked the nanny of the Ye family, and it is said that the flowers in the study had been random before that. The florist sent some at random, basically not repeating the same. But from three to four months ago, Mu Xueyin told the nannies at home to only plant orchid lilies, saying that she likes that kind of elegant floral fragrance, which aroused discussions among the nannies at that time , because the flower language of Orchid Lily is belated love, and some people suspect that she cheated in marriage and has a lover outside."

"If it's so bloody, doesn't Ye Mingxuan have a motive to kill? But what does this have to do with Xu Zimu?"

Jiang Juan sighed: "He's afraid. He dare not tell his own difficulties and the real reason for Mu Xueyin's suicide. This case is not over yet, and some doubts are still unclear. Detaining Xu Zimu is only the first step, and there are still more to come." busy."

The two returned to the forensic department. Jiang Juan sat at the desk that was arranged almost the same as the scene, slumped on the back of the chair and stared at the cold white flickering light tube above his head.

"The light is going out."

"Well, find an electrician to change it later." Taking advantage of the gap when the lights went out, Xiao Shi quickly kissed the man on the forehead.

"Do you think Ye Mingxuan and Mu Xueyin are really as affectionate as they show to outsiders?" Jiang Juan asked.

"The grievances of the rich and powerful families, acting on every occasion, this is not a clichéd plot of the street. To be fair, how many couples of those public figures hyped by the media are true love. They are all tied together by interests. How can I have feelings for you? Really. Besides, the melon-eating netizens these days are no longer craving the CP who has been married for a hundred years and gave birth to a precious son. They all like to watch the kind of Neptune raising fish. The main house tears up the mistress and then reverses. The bloody plot, this is the real traffic code, the previous set is no longer popular. Mu Xueyin's family doesn't have any particularly strong backstage, it's hot for a while, when Ye Mingxuan's freshness wears off, it should appear The emotional crisis is separated from Laoyan."

"What you said is not unreasonable, and it's the same as I guessed. According to Song Yuzhi's investigation, Mu Xueyin is a typical 996 office worker in the Internet industry. Many, and most of them can use laptops. According to her colleagues, she usually doesn’t do coding work at home, but she reads a lot of books about programming languages ​​and summarizes the pros and cons to optimize her own projects. This is a reference book I found on site You can also testify. But in this way, she doesn't need to run back and forth with a laptop computer, isn't it more convenient to use cloud storage technology?"

"Could it be for the sake of secrecy? The confidentiality management of this kind of research project should be very strict." Xiao Shi rubbed his chin and speculated.

"As far as I know, Internet companies with such needs will develop their own tools, such as cloud storage and social chat software, in order to increase security and prevent leaks. Mu Xueyin's studio also has such tools. The confidentiality system is very mature, so there should be no such worries. My understanding is that there are very important contents in her computer that cannot be seen by others and must be carried with her. As long as the technical detective checks her computer, she should have it It worked out."

Xiao Shi nodded, and then said after a while: "One more thing, Song Yuzhi must have discovered it, but he didn't expose Xu Zimu's lie during the interrogation. I just found out through the information. Xu Zimu was born in 1995. This year He is 27 years old, and Ye Mingxuan was born in 1988. He is 34 years old this year. If you dare to ask, what kind of complex would make him adopt an adopted son who is only seven years younger than himself? No wonder he couldn't go through the adoption process, which is too..."

"..." Jiang Juan frowned and fell silent for a while, "What did you say...?"

"There is only a seven-year age gap between the two of them. They are almost called brothers and sisters. How can they be called father and son?"

Xiao Shi dug out the information of the two of them from the messy pile of documents on the table, and pushed it in front of Jiang Juan, "Hey, isn't it written? Xu Zimu said that his parents died when he was 17 years old, and he was adopted by Ye Mingxuan after that." , that was ten years ago in 2012, but Ye Mingxuan married Mu Xueyin in 2014 when he was 26 years old, so they couldn't have discussed adopting an older son two years before their marriage, right?"

Jiang Juan choked for a moment, and flipped through in disbelief.

Sure enough, as Xiao Shi said, this made him rub his buzzing head, "What the hell is this family doing..."

"It's tricky! There must be something tricky!"

Speaking of tricks, Jiang Juan opened his eyes, stared at Xu Zimu's name and fell into deep thought.

"Speaking of which, why did Xiao Xun voluntarily withdraw from the investigation of this case?" He murmured.

Xiao Shi leaned over and almost pressed his face, "Didn't it mean that he has to be busy with Li Heng's investigation? You were dragged into that case, so naturally it's not easy to intervene, so he can only do it. "

"...No, no, this is not Xiao Xun's character. Even if he has no skills, he will definitely supervise it, instead of entrusting me to handle it completely, without even asking."

"Didn't he let Song Yuzhi come to help, and he didn't completely let go."

"This is not right." Jiang Juan still felt confused, looking at Xu Zimu's date of birth, he suddenly felt a string in his brain tighten, and a harsh siren sounded.

He immediately picked up his mobile phone and dialed a number, which happened to connect when he walked to the window.

There was an emotionless sentence from the opposite side: "How dare you take the initiative to find me at this time?"

"If you don't look for it, I have to ask you for proof." Jiang Juan wiped off the mist on the window glass, looked at the snow-covered night scene outside, but his voice was colder than the crystal clear that was within reach, "Xu Zimu is you Was it the boy who secretly investigated after the '6.23' bombing?"

The author has something to say:

Today I will explain how Mu Xueyin died. I saw a cute message in the comment area, and felt that this posture was very awkward.

I first learned about this by seeing a video of a forensic blogger. He talked about whether a person can cut off his own head. In his description, it is possible to do this through such an action, but I did not check. According to the relevant information, the original video was to promote a book (I can’t try it myself _(:з」∠)_), so apart from this pose, the descriptions on the scene, including the blood stains, were all drawn by myself. After experimentation, it’s good for everyone to take a look at this part, don’t delve into it.

Because it is uncertain whether such a method will definitely lead to successful suicide, in order to ensure a rigorous arrangement of a murder plot, in reality, blood loss is related to wound depth, physical fitness and other factors. Everyone cherishes life and must not try it! !

If you want to know more, you can search GANMA Forensic Science Popular Science Forensic Medicine 3000 Questions.

By the way, I want to make an appointment to draw the characters of Ah Juan and Xiao Shi, but the painters’ wives all have their own prices. It’s too difficult for me who has never made an appointment. If I don’t know the range If you say it is too low, it will hurt people, help_(:з」∠)_

Still a bit tangled about whether it is about two single-person pictures, or vertical paintings, or boat photos. . (no

Thank you for reading the text, cute~

Thank you Brother Xun for the reward of 1 grenade and 1 land mine rewarded by Xiaoyu today! !

Thanks to whoever asked the old man for the 15 bottles of green irrigation and the 2 bottles of nutrient solution for utopia irrigation! !

Thanks for feeding! !

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