In the preliminary autopsy report, the murderer's vomit was also identified. The DNA component of the vomit was preliminarily compared with the DNA of the semen at the scene, which means that it can be determined that the vomit was vomited by the murderer. Contact the forensic doctor to speculate on the rotten meat part, the murderer ate it. It turned out to be the chest and intimate parts of the deceased.

Fat Lu patted me on the shoulder: "Young man, don't keep watching if you can't stand it." ”

I shook my head. Read on.

The fingerprints and footprints extracted at the scene have also been identified by investigators, but through searching and comparing the case record database, the police did not find that there was a corresponding group of people in the case record. Lu Fatzi told me that he had sent the information on this case to other provinces and cities, so that the police in other regions could check it to see if there was a record of the case.

The time of death of the two bodies was judged to be five or six days ago, based on the extent of the dryness of the vomit at the scene. The police speculated that the scene of the crime was discovered not long after the murderer committed the crime. However, the police conducted a large-scale search in that area, and no suspects have been locked up so far.

The origin of these two bodies has still not been found. After the Southern District Bureau filed the case, it asked all the units with morgues to confirm that none of them said that there were fewer corpses. Lu Fatzi said that he suspected that the two bodies were stolen before the end of the civil funeral, so there was no record.

Lu Fatzi said that he had already asked people to go to the major towns and villages in Chongqing City to investigate. The results of the investigation are not yet available.

After flipping through the file, Fat Lu asked me with a smile: "What, boy, do you dare to say that you can help me now, do you think that I, the king of solving the case, can make the case difficult casually, this case is too difficult to investigate, there are a bunch of traces of the murderer, but it is useless to determine the suspect, and there are no witnesses, there is nothing, it is not easy to investigate." ”

I put the dossier material on the table, this time. It was getting dark.

"The murderer should be going to do it again." I said to the fat man.

Fat Lu suddenly seemed to be interested, he asked me to sit down and talk slowly. I told Lu Fatzi that I had listened to his description before, and I also thought that the murderer had not cleaned up the scene, or maybe he wanted to hide after that and never show up again, so that the police would not be able to find him, but after seeing the photos of the crime scene with his own eyes. I changed my mind.

In the photos of the police at the scene, there are also exterior shots of the crime scene. The thatched hut is very simple, but looking at the color of the thatched hut, it seems that it has been built not long ago. In that kind of place, it is obvious that there are very few people who build a thatched hut, so it is more likely that the thatched hut was built by the murderer himself.

This shows that in addition to robbing the body, the murderer also made other preparations, at least, it will take a while to build a simple grass hut to get out. Before, I thought that the murderer was simply using a remote scene, but now it seems that the scene of the crime was also prepared by the murderer himself.

If it's just a simple psychopath, after taking the corpse, he should find a more hidden place, have fun with the corpse first, and then cook the corpse. Near the scene of the crime, surrounded by mountains, it is uninhabited, and it is not easy to be found when committing a crime in the deep mountains and old forests.

Since the murderer is prepared, it means that his plan is still relatively thorough, and such a person should not completely dispose of the body afterwards, which is not quite in line with his psychological state in the preparatory stage of the crime. Even, just a dozen meters behind the thatched hut, there is a waterhole, and even if the murderer throws the corpse and other things into the water, it is better than nothing.

"I speculate that the murderer is indeed confident that he will not be caught by the police, but he is not prepared to hide and do nothing." I said to Lu Fatzi, a person who is ready to hide, and then contact the psychological state when preparing for the crime, he should still clean up the scene a little afterwards, I paused, and continued: "His criminal psychology is very typical, he is provoking the judicial authority, provoking the public. ”

According to my speculation, the character traits of the murderer are completely consistent with most typical cases of provocation to judicial authority. Most of these people are dissatisfied with the police or society, deliberately create some large-scale criminal cases, and leave many traces at the scene, and even directly leave their names for the police to catch them. Commander Dongba.

Most of these cases also present the form of serial cases, this kind of person enjoys committing crimes again and again, but he enjoys the appearance of the police when they are helpless.

Lu Fatzi listened carefully, did not respond to my words, he fell into deep thought again, but I can't guess what he was thinking. I called him several times, and the fat man finally reacted, and he laughed dryly: "Young man, you are not bad, exactly like I thought, it seems that you have two brushes." ”

When Wang Yazhuo heard this, he sneered disdainfully.

I calmed down: "Deputy Captain Lu, although I am not a policeman, after all, I have attended a police academy, and if the police need me in anything, I can help." ”

After hesitating for a while, Fat Lu suddenly laughed, nodded to me, and said that I could participate in the investigation of the case as much as possible as a special police officer, but Fat Lu made a request to me: let the three of us give him a handprint.

Before I could agree, Fat Lu took out three blank pieces of paper and a copy of ink and put them on the table. I hesitated, the fat man should be afraid of accidents, so we have to keep our physical characteristics. I don't want to leave any traces here with the police, and Wang Yazhuo, as Wang Jianming's granddaughter, is not suitable to stay.

Wang Yazhuo didn't think about it so much, and pressed it directly.

After thinking about it for a while, I did it, and it was originally a risk, and taking a risk would be risky.

After we all pressed our handprints, Lu Fatzi asked us to go back first, saying let's wait for dawn to discuss the case, Wang Yazhuo asked Lu Fatzi why he didn't discuss it now, Lu Fatzi smiled, and said that he had gotten off work and wanted to go home to accompany his wife and children. Fat Lu didn't care about our reaction, and went out of the office first.

When I came out of the police station, I asked Wang Yazhuo: "Why did you press your handprint without thinking about it, do you know that the police can do a lot of things with that handprint?" ”

Wang Yazhuo glanced at me and didn't care at all: "I know, but didn't you press it in the end, why do you want to do so much, if it's good for you, just do it, in case something happens in the future, I'll talk about it then." ”

Wang Yazhuo said, hugged the little ghost, and kissed the little ghost on the face.

Back at the hotel, Wang Yazhuo was still talking about Lu Fatzi, she said that the more she looked at it, the more she felt that Lu Fatzi was a waste of fame, and the name of the so-called king of solving the case was probably the credit of being robbed with his subordinates. In this regard, I shook my head: "I think it's not that simple. ”

Lu Fatzi admires vanity and timidity, not like he is pretending, a few times I met, I didn't see any special reconnaissance talent, but his eyes always gave me a feeling that I could peek into my heart. Moreover, when the fat man Lu was showing me the dossier, he looked at me for several minutes, and I didn't know what he was thinking.

As long as you are a policeman, you absolutely know that the investigation file cannot be casually shown to ordinary people, but after Lu Fatzi promised me to participate in the investigation of the case as much as possible, he didn't think about it, and directly showed me the investigation file, which made me unable to see through his intentions.

I thought that it would take a lot of effort to get Fat Lu to agree, but things went much smoother than I imagined.

The only thing that worries me is the handprint that the three of us pressed at Lu Fatzi.

After worrying all night, early the next morning, I received a call from Lu Fatzi, who said that there was an update on the progress of the case and asked me to go to him and discuss the case together.

When I arrived at the police station, Fat Lu was sitting in the office, and seeing that he was bent on discussing with me, I finally confirmed with confidence that Fat Lu was not playing any tricks. Lu Fatzi also seemed to want to dispel our doubts, and took out the three hands with our fingerprints from his arms, saying that if we had no problems, he would naturally not hand them over to the police.

This made me even more impenetrable to Fat Lu, I always felt that he didn't look like a policeman.

...