Qingzhou Criminal Police Team Conference Room.

The case analysis meeting is in full swing.

The deceased was a male, aged about 25, 1.75 meters tall and relatively athletic.

Forensic doctor Han Li first made an autopsy report.

"The deceased's lungs were seriously waterlogged, the residual sediment and aquatic weeds in the mouth, judging that the cause of death was drowning, the sediment component was consistent with the sediment component in the creek behind the public toilet, he should have drowned in the creek, the time of death was around twelve o'clock last night, there was still undigested tripe and beer in his stomach, he should have eaten Haidilao or hot pot before his death, drank wine, there was a three-centimeter-long sharp object scratch on the left neck of the deceased, the deceased was cut off a few hours after death, and the wound was neat and clean, It should have been cut with a knife, the murder weapon may have been a sharp knife, there were multiple knife wounds all over the body, especially the face was almost scratched, and the murderer's technique was very skillful and sophisticated. ”

Everyone here felt the pressure, this is no longer an ordinary case, the murderer killed people and mutilated genitals and disfigured, the methods were cruel and vicious, and he was a veteran, most likely a habitual offender, this person was like a time bomb, and it must be dealt with as soon as possible.

"I found Tang Tao's fingerprints and some animal fat residues on the bag, which I judged to be lard, and I found this in the deceased's clothes." Han Li picked up a small bag, it was a small patch of green moss.

"This is moss?" Yue Yang asked.

"Yes, but there's still fertilizer on it." Han Li said.

Professor Lei took the vine and looked at it, and said: "This is not called moss, it is called green moss, it is widely used in potted plants, and some people put it in a fish tank, judging from the color of this green moss, it should be used on potted plants, I think the victim should have been in contact with potted plants before his death, this is very important, finding the source of the green moss may be able to figure out his movements last night, and there is a dam on the small river next to the public toilet, which will block all floating objects, I think the body should be dragged to the public toilet from here to commit a crime, The next direction of investigation is set on this river, and the first scene must be found, Li Xiao, how are you doing over there? ”

Li Xiao pushed the picture on the notebook to the big screen, which was the chat record between Tang Tao and Zheng Long, the content was very simple, combined with Tang Tao's actions, it was easy to think that Tang Tao was an accomplice to the crime.

"I have checked this person named Zheng Long, this person is Tang Tao who was added half a year ago, the two have never been in contact, the other party's registered mobile phone number is a number starting with 189, the holder of the number is a person named Liu Bo, I have seen this person's ID card many times, he is an unemployed vagrant, because there is no money to sell his ID card, many criminals use his ID card to commit crimes everywhere, this number was opened two years ago, but never used, there is no call record, this Zheng Long should have a certain anti-reconnaissance ability, He knew very well that the police would start with the call logs to investigate his social circle and find him personally. ”

After speaking, Li Xiao pushed the content of the deceased's mobile phone to the screen, and the content of the photos was very miscellaneous and the background of the shooting was all over the city.

"The deceased wore famous brands, entered and exited high-end entertainment venues, was financially wealthy, liked fighting, and the background of many photos was taken near the Pearl Tower in the North District, where there are a total of thirteen clubs, large and small, I believe that I should be able to find clues when I go to check, and I will notify you immediately if there is new information here."

Professor Lei nodded and asked, "Don't you think it's strange?" Why did Tang Tao run so far to throw away the clothes of the deceased? Finding a trash can and throwing it away for a while was picked up, isn't he doing it redundantly? Tang Tao is a master of criminal psychology, with the ability to never forget, and his anti-reconnaissance ability is extremely strong, how could he be stupid enough to swagger into Moon Lake Park from under surveillance? If the case was done by him, then how could he have left the deceased's mobile phone in the studio? I don't believe that he would do such a thing as killing people and destroying corpses, did Tang Tao have the time to commit the crime, and what was the motive for the crime? Who is the deceased? These problems are worth studying, and the scene must also be reviewed, Zhang Yueyang, you have to work hard these days, and when the case is solved, I will invite you to eat grilled fish. ”

Professor Lei quickly divided the labor, and his mind once again resurfaced Tang Tao's expression when he had just talked to Tang Tao, and Tang Tao actually showed a stunned expression at that time, which showed that he didn't know about the dead man.

The crowd got up and dispersed.

At this time, a girl with a ponytail hurriedly ran in, tired and panting, and her pretty little face was flushed.

"Report, Uncle Ray, I'm late."

Professor Lei looked at the person who came, and immediately smiled, and took the initiative to greet him.

"Sophie, you're so good to come, I've been getting more and more beautiful after not seeing you for a few years, I didn't expect you to take the initiative to return to Qingzhou after graduation, it's so unexpected, strange, it stands to reason that you should have arrived in the morning, why did it drag on until now?"

Professor Ray said as he handed Sophie a glass of water.

Sophie took a big sip from her cup and let out a long exhale.

"Don't mention it, it's too unlucky today, the car broke down when I rode to Haibin Road, the mobile phone was out of battery, no one was willing to help me, and in the end it was a patrol police officer who helped to tow my car to the car repair shop, this delay is late, Uncle Zhou, you must have a lot of otaku in Qingzhou, a beautiful woman like me asked for help on the road and didn't save it, I was really angry."

The mention of the morning's events Sophie was full of anger, and that indifferent face resurfaced in her mind.

Professor Ray was amused and laughed heartily.

"Hahaha, that must be you too fierce, your mother told me that there is a boy who likes you to stalk you secretly, and you broke the bones, I have a thorn here, do you want to give you a breath?"

"Okay, where?" Sophie asked.

Professor Lei led Sophie to the next door of the interrogation room and pointed to Tang Tao behind the glass.

"This person's name is Tang Tao, he is a psychiatrist, and now he is suspected of murder, this is the information, you can look at it for a while before you go in." Professor Ray handed the dossier to Sophie again.

"Why is he, did he go to Seaside Road in the morning?" Sophie hurriedly asked.

"Yes, he's going to Moon Lake, he's going to pass by the seaside road, have you seen him?" Professor Ray was a little curious.

Sophie sniffed and said dissatisfied: "Of course I remember, this person rejected me twice in ten seconds, and he didn't even want to borrow his mobile phone to make a call, so I don't have to wait for a while, now I'll go and meet him, dead otaku, see how I clean him up." ”

Sophie took the file and walked briskly into the interrogation room.