"What clues did you find in the hotel? Could it be the oil painting? Professor Nie said as he took out a photograph of the scribbled paper.

Fang Lubai nodded and affirmed: "That's right, I judged based on this painting at the beginning, and I thought that that guy's target was Chang Ying." ”

"Nonsense! Just a random scribbled painting to find out the traces of the murderer? Professor Nie looked at Fang Lubai with a cold face, which made Fang Lubai a little uncomfortable.

Professor Nie said as he coldly questioned Fang Lubai, "The kidnapping scene is in a hotel, what if that graffiti is just a piece of waste paper picked up by the murderer at random?" What if it was just garbage that happened to get caught in the crack in the door? ”

After Fang Lubai heard these questions, cold sweat couldn't stop flowing on his forehead, he was used to judging by intuition, but he didn't expect the teacher to sound the alarm for himself.

"Fang Lubai, although the portrait of psychology seems to be an ethereal discipline, we should use the most accurate and convincing guesses to avoid those possible errors." Seeing that Fang Lubai was silent, Professor Nie poured a glass of water and handed it to him: "Okay, I just want to warn you, although you have also solved many big cases in country M, this time the opponent should not be underestimated, so you must always remind yourself, because every decision you make may be related to a human life." ”

Speaking of this, Fang Lubai suddenly raised his head and looked at Professor Nie with a firm expression, Professor Nie saw that Fang Lubai quickly cheered up, and was amazed at the speed at which he adjusted his mentality.

Professor Nie picked up the file again and continued, "Isn't there a surveillance probe in the hotel where the kidnapping took place? ”

"The hotel's surveillance system was hacked at the time, so there was no picture, and our colleagues from the police department searched the computer that attacked the hotel's surveillance system with a code, and found that it was a machine in an Internet café, and the machine was a broiler."

Professor Nie naturally didn't know anything about computers, but after Fang Lubai finished speaking, he also understood a little: "So, all the surveillance probes in the hotel didn't capture the murderer's face?" ”

After Fang Lubai listened, he nodded slightly, "Have the staff in the hotel ever seen that guy?" ”

"He kidnapped a hotel staff member and stripped him of his clothes, and the staff member was knocked unconscious and left in a utility room, so there was no disturbance in the hotel at the time, and the hotel staff member was suddenly attacked from behind, and there was a large amount of * residue in his mouth and nose, and when we asked him if he had seen the murderer, he couldn't remember it at all."

After listening to Fang Lubai tell the whole kidnapping process, Professor Nie suddenly had two words in his heart: "perfect", except for these two words, there is no word that can describe this kidnapping case.

"Why didn't he do anything to the man? If he was really a homicidal maniac, he would never give up that good opportunity. ”

"I guess he's not the kind of psychopathic murderer, but judging by the way he kills, it's likely that he has sadistic tendencies." Fang Lubai pondered for a while and said to Professor Nie.

"Sadism?" After Professor Nie heard this word, he looked at Fang Lubai with some puzzlement.

"Before the deceased died, there was an old tear and the genital cavity had been dilated, and according to our colleagues at the autopsy, it was likely that the murderer stuffed a cucumber into her xiati before Chang Ying died. The medical examiner did not find sperm spots or hair in the deceased's genitals when the autopsy was performed, but a condom was found in the deceased's mouth. Fang Lubai said as he rummaged through the file. Soon, he put a few photos on the table.

"This is the condom in the deceased's mouth, some cucumber epidermal tissue was found inside, this is the place where we found the body according to the time of death and the state before death, the stone in the photo has traces of blood, after examination to match the deceased, this is the face of the deceased, because the deceased was stripped naked before he died, so I brought this close-up of the face." Fang Lubai said as he introduced the photos in the dossier.

"Find out the photos of the deceased's whole body," Professor Nie asked Fang Lubai with a puzzled expression, "Also, the deceased was stripped naked before he died, how did the corpse float so far in the water?" ”

Fang Lubai hurriedly found another photo: "This is a fishing boat found with the deceased, the deceased was on this boat at that time, but the bottom of this inflatable boat was demolished, and Chang Ying's body will be soaked in the water all the time." ”

Professor Nie looked at the photos in his hand, and secretly began to simulate the crime in his heart, and after a while, he put down the photos in his hand and looked at Fang Lubai with a relieved face: "You were confused by him." ”

When Fang Lubai heard this, he was immediately confused, and hurriedly asked Professor Nie what he had discovered from it.

I saw Professor Nie pick up a photo and say to the other party: "The clue he left you is actually this, but you focused on the scissors, it is estimated that this is a trap he specially set for you." ”

But Fang Lubai looked at the photo of Chang Ying's face and didn't find anything suspicious.

Professor Nie saw Fang Lubai's puzzlement, so he explained to him: "Is it normal for the deceased to have his face covered with makeup?" ”

"Of course not! I think this is a kind of revenge of the murderer against Chang Ying, because Chang Ying is a graphic model who usually pays attention to her makeup, and the murderer turned her face into this, and she must have had something to do with her. ”

After listening to Fang Lubai's analysis, Professor Nie shook his head: "Don't think about this case, let's take a look at the difference between this face covered with makeup?" ”

It seems that Professor Nie has indeed made a discovery, Fang Lubai tried to empty his head, trying not to involve himself in the case, he looked at the strange photo, but his heart jumped.

"Could it be that guy isn't just a sadist, he's also a transvestite?" Fang Lubai looked at the photo in front of him and couldn't help but say it.

"You're wrong again." Professor Nie shook his head, he reached out and picked up the photo and said, "Do you see if she has a heavy eyeshadow near her eye circles?" Look at it again, her entire face is covered with thick makeup, although there are some flowers washed by the water, but it is not difficult to see that the deceased was painted as a play. ”

"Drama?" Fang Lubai pondered these two words carefully, still a little puzzled.

"Hua Dan is a character title in the play, mainly expressing the debauched young and middle-aged women, the deceased was a graphic model before his death, and he did the work of throwing his face to the surface, the murderer should have had contact with her for a period of time, the relationship between the two is just an ordinary relationship, but the murderer has a love for this model, when he said his thoughts, he should have been rejected by the deceased, and the deceased should have cut off contact with the murderer since then."

"These are similar to my guesses, I have investigated the company where Chang Ying works, and none of the people who have recently left are eligible."

"Who says it has to be a colleague? Now even if you sell pancakes on the side of the road, you will be familiar with the chat, so I think you should expand the scope of the investigation, the murderer's height should be about 1.83 meters, he lives alone, likes to be quiet, the place of work is fluid, the social relationship is average, there should be no fixed residence, he belongs to the kind of low-level workers, and there should be some obstacles in sexual function, so the focus of the investigation can be on some video halls, the face will be a little sloppy, and the most important suspicion is that he may have pets. ”