"I think there are two suspects."

As soon as Gu Ji's words came out, everyone in the conference room reacted differently, Bai Ling Xue Yang and they were very surprised, Da Xuan frowned and looked at Coco, which made him think that Coco had said that there was a contradictory feature in the process of committing the crime before, but Coco lowered his head, not knowing what he was thinking.

Gu Ji glanced at everyone's expressions, and then continued, "It seems that Captain Zhou also thought of this, your expression was not surprised at all, Forensic Doctor Xun should have noticed it too, right?" In the report, you said that the body was cleaned very cleanly, which shows that this person is meticulous and serious, but how can such a delicate person casually throw the head of the person who is intentionally kept in the waste recycling station? It doesn't take long for people to come in and out of that place, and it won't be long before they are discovered, so I think it was done by two people, and you can imagine that they were powerful and resourceful, and two men committed a crime together. I don't dare to make a conclusion about who strangled the victim, but I think the retention of the head is a more detailed decision of the person, including the choice of the type of victim, as well as the location of the corpse, and it takes a lot of effort to carry out the corpse dumping, and it is the one who is more brave and unscrupulous, that is, the man who you think appears in the scrap recycling bin with white spots on his face, in addition, for the head that appeared in the scrap recycling bin mentioned above, I think it is a special case, and it is very likely that it is not the decision of the fine man. But what happened was an accident, and without his knowledge, the man with white spots threw the head away without authorization, because there was no sign of being caught, so he took it for granted that the police couldn't catch him, and it didn't matter where the head was thrown. ”

"Speaking of accidents, aren't there traces of a rat's bite on the head?" Wang Aiguo answered.

Gu Ji nodded, "It's possible, I thought of another point when you mentioned mice, I want to ask Xia Xun forensics, like the preservation of human heads, does it have to be cold storage?" ”

Coco raised his head, "Not necessarily, at the current temperature in winter, it is generally possible in a colder place, such as a basement, an old house with an all-wood structure, or a room with long-term cold air conditioning, and the human head is treated with antiseptic." ”

Guji nodded, "That is, there are more possibilities, but I still think that the preserved head has been bitten by rats, which shows that the environment where the suspect is located is not very good, most of the residential areas in the urban area have almost exterminated the rats, and the place used to save the human head must be within their control, so as not to be discovered by accident, so that the controllable place will also be attacked by rats, that is to say, this place may be very secret, but it is not clean." Team Zhou: Do you have a map of the whole city here? ”

Da Xuan nodded and motioned to Xue Yang for them to paste the map of the city on the big blackboard.

Guji approached the map with a red pen, "Where was the first place where the body was found?" ”

Bai Ling flipped through the records on the table, "Central Greenland." ”

Guji found this place on the map and drew a red circle, "In the southeast of the suburbs, a second corpse?" ”

Da Xuan said, "On a suspended construction site on Yanzhong Road. ”

Gu Ji turned around and looked, Da Xuan's familiarity with the case had made him remember where the body was found without looking at the information, and when he saw him, he gestured to himself, so Da Xuan walked over and drew the location of the construction site.

"On the outskirts of the city, far to the east." Guji said, "The third body recently discovered is in the park, which is here, in the forest park north of the city. But the only matching head of the three bodies was found at a recycling depot southwest of the city. ”

Da Xuan raised his eyebrows, obviously having guessed what Gu Ji was going to say, and he turned around and asked Xue Yang to print out a detailed map of the one kilometer near the scrap recycling station.

Bai Ling and Coco still looked puzzled.

Guji drew all the red areas and continued, "That's why I just said that the head is a criminal who is not planned, you know that everyone has a safe living area in their hearts, and they will feel very safe and comfortable around the environment they usually live in, and the choice of the place to dump the corpse is often in the opposite direction, with the place where they often haunt as the center of the circle, outside the radius area that they think is familiar, it is usually the way to choose the place to dump the corpse, simply put, the farther away the better, This is an involuntary idea of the criminal mind, one is afraid of being seen by people who know in the process of throwing the body, and the other is afraid that the police will find themselves suspicious when they investigate around, so the choice of the place of throwing the body has a certain description, the three bodies were found in different places, but from the big map, they are all located in the east line of the city, the green space in the southeast, the construction site in the east, and the park is also north to the east, but the location of the head is in the southwest scrap station. ”

"You mean, the abandonment point of the corpse was planned by the suspect, but the abandonment point of the head was a hasty accident?" Bai Ling touched her chin and asked.

Guji smiled and nodded.

Da Xuan took the enlarged map of the scrap recycling station from Xue Yang's hand, "And this is likely to be done by two people, one is planned, the other is impulsive and unplanned, thinking that as long as you don't throw it near your home, it's okay?" So, "Da Xuan posted the large map on the wall on the other side, "the location of these two people is probably not far from the recycling station." ”

The big guys all came over, and not far from the waste recycling station, there was the Hualong Funeral Parlor, which was the place where Coco got the head, as well as two or three communities, a large shopping supermarket, three schools, and two hospitals.

Da Xuan pointed to the two urban-rural residential areas in the west, "The sanitary environment of the suburban community is worse than that of the urban area, and there is a greater possibility of rat infestation, Bai Ling, Xue Yang, Wang Aiguo, you cooperate with the people of the three groups of serious cases, and tomorrow we will start to focus on the waste recycling station and ask if there are any men with white spots on their faces around." ”

"Huh? When is this going to be? Xu Wanli touched the back of her head with a sympathetic expression.

Da Xuan snorted, "Do you think the police are sitting in the office drinking coffee?" When there are no clues, check the surrounding situation day and night, and you may not let go of the slightest bit, this is the job. ”

Xu Wanli stuck out her tongue.

"Naguji, about the case of heartlessness......"

"Oh, I was about to talk about this, a heartless case, from my professional point of view of criminal psychology, there is still too little information, and it would be too hasty to make a judgment." Guji lowered his head and looked through the folder in his hand.

Da Xuan's eyes narrowed, and he suddenly felt as if Guji was hiding something.

"So," Gu Ji closed the folder, "Zeng Jianming's case, I'll go back and study it again." In addition, I may be able to request a copy of the criminal records of the surrounding area. ”

"That's right," Da Xuan suddenly turned his head to look at Xu Wanli, "I asked you to look for similar cases in your report records in the past year last time......

"Oh yes, I was about to tell you Captain, I sent you an email yesterday, there are two cases of rape and one attempted rape about suspicious similar cases, the woman was drugged and woke up tied to the head of the bed, the culprit is gone, she found herself choked by the neck, but the test report proved that she was not violated, this is very similar to our case, I have contacted her, and I will come over at noon to make a record."

"When is the case?" Bai Ling asked.

"It seems to be the 10th of August."

"Before the first body was found," Coco continued, looking up to meet Guji's approving look.

Guji nodded, "It's like a rehearsal." Let him, or they be bolder, and then it will not only stop at violence/violence, but also murder. ”