Originally, Zhang Yang did not participate in the investigation of this case, but Gao Jian, the captain of the Investigation Department, strongly asked him to participate, saying that this incident caused a violent reaction in Jiangzhou City, and their Jiangzhou Police Department was under great pressure!

On the way to the scene, Zhang Yang combed through the information released by the investigation office, the four women were all about 25 to 30 years old, and they were all women with graceful figures.

The previous three corpses were autopsied by forensic doctors, and these three corpses had no history of heart disease, nor did they have the habit of taking drugs and various hallucinogens, their bodies were quite healthy, and they all had a common hobby, that is, they loved maintenance!

The possibility of various cases was filtered in Zhang Yang's heart, and Zhang Yang slowly drove to the Pearl River!

The Pearl River is the symbol of Jiangzhou City, every important festival here is crowded with people, here is a good place for people to play, enjoy the scenery, and the murderer is here to attract attention and make things bigger!

At this time, it was almost noon, most of the people were busy running for their lives, only a few were idle at home and nearby villagers, and the number of people at the scene of the crime was not very large!

Wearing the police card provided to him by the police department, Zhang Yang crossed some melon-eating crowds and walked into the scene.

"Zhang Yang, you're here, come and see." Huang Feifeng, the head of the investigation department, directly led Zhang Yang in to observe the corpse!

Huang Feifeng's face was slightly ugly, pointed to the corpse, and said in Zhang Yang's ear: "This is the fourth case, and like the previous cases, it was all overfrightened, died of cardiac arrest, there were no fatal injuries on the body, and there were no traces of fighting!" ”

While listening to Huang Feifeng's words, Zhang Yang looked at the surrounding environment, this is a trouble-making area for various leisure places, no matter how late it is, there will be people playing here, and the murderer is throwing his body here, so he is not afraid of being exposed......

"What are you looking at?" Huang Feifeng asked, looking at Zhang Yang who was looking around.

"Nothing, I was thinking, if I was a murderer, I would want to see my masterpiece, and all these unobstructed buildings around me are easily exposed, except for those towering office buildings!

So, I might be choosing one of these office buildings to take a good look at my masterpiece, and the murderer may be watching from a nearby tall building! Zhang Yang pointed to the four relatively tall office buildings around him.

"Watching your own masterpiece? If you don't run away if you commit a crime, there is still such a pervert in the world? Huang Feifeng signaled that he didn't believe it, he didn't believe that there were prisoners in this world who were not afraid of the police!

Zhang Yang shook his head and explained: "There are more perverts in the world than we imagined, for example, we, this kind of dealing with corpses all day long, looking at all kinds of dead people, without blinking, can already be called perverts, but we are within the controllable range, and they can't control themselves, they are uncontrollable!" ”

Zhang Yang walked to the stretcher, looked at the face of the deceased on the stretcher, the originally beautiful face, but at this time it was twisted together because of fear, his eyes were full of bloodshots, his pupils were dilated, his eyes bulged outward, his hands were wrapped around him, his legs were curled, his head was like a rickety, and the whole person seemed to be hiding something!

"What the hell is she hiding? Is this person a murderer, or something else? "I can't know about this question, after all, the dead can't speak......

Zhang Yang walked to the place where the corpse was originally lying, and according to the traces found, he did the same action as the corpse, his hands around himself, his legs curled up, his eyes widened, and he looked up, Zhang Yang found that there was a huge building imprinted in his eyes, Poly Weizuo Building, and from this perspective, he could only see the floors above the twenty floors of the building!

Huang Feifeng ignored Zhang Yang, he already knew about Zhang Yang's various quirks, and he was surprised at first, but over time he got used to it!

The trace detector of the police force took pictures and samples of the surrounding corpse traces and shoe prints, and sent the samples that had been made directly to them!

"Did the murderer leave any clues?" Huang Feifeng walked over and asked.

The trace examiner is a woman, and most trace examiners are women, women are naturally meticulous, and they do have an advantage in this regard, and can perfectly protect every trace!

The trace detector, named Feng Yu, was in her early thirties, and after she looked up, she thought for a moment and said, "We found a special footprint at the scene, and the distance between the steps was uneven. The intaglio on the heel of the footprint is very deep, but the forefoot is shallow, and the size 42 shoe is very cautious, and the shoelaces are put on the foot, so the lines of the shoe cannot be detected! ”

"How deep do the footprints go into the soil?" At this time, it is the end of December, and the soil by the Pearl River has become moist and loose, and if you walk through it, you will definitely leave enough traces, and according to the depth of the footprints, you can detect the height and weight of the murderer!

Zhang Yu shook his head and said: "The footprints into the soil are very short, they are simply negligible, if it is not in modern times, I am even doubting whether this person will work lightly!" Normal people will have a certain depth more or less! ”

Hearing this, Huang Feifeng couldn't help but be annoyed, he knew that it was still the same as the last few times, there was no clue at all, this murderer gave them a headache!

There was nothing to gain at the scene, Huang Feifeng walked up to Zhang Yang and asked, "Have you found any clues, we don't have any clues here...... This murderer must be the same person from the previous times, and with the degree of caution in his methods and behavior, he is definitely a highly educated and highly intelligent criminal! ”

Zhang Yang also nodded, Huang Feifeng's thoughts coincided with him, he could commit several crimes in a row, and he also committed crimes in the same place in a row, what kind of psychological quality does this have!

"Can you check the surveillance of the building opposite? Twenty floors or more is fine! Zhang Yang pointed to the Poly Weizuo Building opposite!

"Yes, yes, but it takes time, we have to communicate, and we have to approve ......," Huang Feifeng sighed.

"Well, this is true, it's too slow to go through the program, it seems that I have to find Su Jin's girl!" Zhang Yang touched his chin and thought.

"Su Jin, that little girl who just interned, Su Jin? What can she do as a little intern? Huang Feifeng frowned, thinking that Zhang Yang was joking, and was deeply skeptical!

"That one belongs to her family, no, it's her family's ...... these buildings nearby" Zhang Yang pointed to the tall buildings around him!

“…… Hiss! Huang Feifeng couldn't help but gasp and was stunned: "Are you serious? ”

"Well, if it's fake, Su's Enterprise is one of the leaders here, remember to keep it secret for me! Otherwise, that girl will have to talk about me......"

Huang Feifeng nodded to indicate that he knew, but he couldn't help grinning, this news came a little suddenly, he couldn't digest it, this Su Jin interned under him, and he was scolded!

Zhang Yang sighed and said: "If I can save the victim before the murderer commits the crime, as long as she is not dead, I can go to her dream, there must be a lot of clues there, so it will save a lot of trouble!" ”

"What are you talking about, we must bring that murderer to justice, there must be no more victims, definitely not! That's a dangerous idea...... Do you know that you've always ...... like this?"

Next was Huang Feifeng's ideological education for Zhang Yang for half an hour, which made Zhang Yang's ears almost cocooned, and he hurriedly begged for mercy: "I know, I know, I will definitely improve my ideological consciousness...... which made Huang Feifeng let him go!

After investigating the data at the scene, as the police car brought back the victim's body, the situation here came to an end, and everyone was ready to close the team, and Zhang Yang belonged to the supernumerary, so there was no need to go back with the police team, after all, he still had his own life, he was just assisting in the investigation!

"Hey, Su Jin, let's have a meal together in the evening, I want you to help if I have something!"