twin detective

Chapter 122

"Oh my God, Senior Brother." Fang Yuan was called over suddenly, with a frightened expression on her face, "I didn't expect it was really him."

"We have been looking for someone for half a month, but there is no news. How could such a thing happen?"

Ning Zhi felt a little anxious when he was still on the periphery, and he felt better after eating a piece of candy.He dressed and walked in hastily, just in time to meet Fang Yuan, "There may be many things you didn't think of."

"Yes." Fang Yuan answered cautiously, and hurried to go with her senior brother.

Since that embarrassment, the two faced each other for the first time.Fang Yuan walked away, but her eyes couldn't stop moving in this direction.

"Do you have anything to say?" Ning Zhi responded with a blank expression.

What Fang Yuan was most afraid of was naturally his cold state, and she was even more at a loss for a while. If she wanted to ask, she would naturally be unable to say it.A pair of eyes drooped even lower, and his hands moved behind his ears, showing embarrassment.

"Ning team, we need your help here." Ning Yuan could see that the two people were not in the right state with only peripheral vision, so he hurriedly reminded them to help them out.

In fact, he was both worried that Fang Yuan would doubt his brother, and he was also worried that his brother would doubt Fang Yuan.This feeling of being caught in the middle is not very pleasant, but fortunately, because of work, my thinking quickly concentrated.

The on-site survey took about two hours, and the sun was already shining when each group finished their work and stood together again.

The sun shone into this alley, dyed the white coats of the forensic doctors a little gold, and made everyone feel warm.

Lin Feifei was also carried away, and where he fell to the ground, there was only a chalk outline of a human figure and a pool of blood next to him.

Although he is personally handling the follow-up of this matter, until now, Ning Zhi still has a very strange feeling, as if they are still in a dream.He glanced at the pool of blood again, and when Ning Yuan came over to hand over the form for the autopsy, he completely recovered.

"Ning team, are you okay?"

Fang Ye has been with Ning Zhi for the longest time, and now he thinks he can understand his feelings the most, he squeezes towards that side while talking.

Ning Zhi looked up and found that he was being stared at by everyone.I knew in my heart that everyone was wondering or worried, but her face was still tense, and she just said, "Then let's talk briefly here first, and wait for those who go out to visit."

"Okay, I'll come first." Ning Yuan knew that his brother's condition was not right, so he hurriedly picked it up.

"After a preliminary inspection, I believe that the deadly wound was only the one on the chest. The main reason was the death caused by being stabbed in the heart by a sharp object. However, the specific parts of the injury still need to be determined through an autopsy."

"In addition to there, there is another injury on the face. Judging from the severity and color, it can be considered that he was injured by a fist, and the time should be within 24 hours, not too far from now."

"That's it." Every time Ning Yuan finished speaking, Fang Yuan handed out the corresponding photo to the crowd.

The one on the photo is Lin Feifei's face, because his face was abnormally white due to the loss of blood color, looking at it like this, the bruises on his face became more and more obvious.

There are two specific locations, one at the cheekbones and the other at the corner of the mouth.

Ning Zhi stared openly, always feeling that those eyes were about to open suddenly, this feeling made him feel creepy, the strange feeling was even worse than when he saw the body of Uncle Li, the guard.

"The wound on the face... Could it be that the murderer and Lin Feifei had fought. Since Lin Feifei had it, maybe the murderer also had it on his body, such as his face and hands."

Fang Ye habitually made guesses, Ning Zhi came back to his senses after being nudged by him, and shook his head, "It is possible that there was a fight or dispute, but look at the ground and the brick wall next to it, the two The place should be the easiest place to leave marks, but now there is nothing. We inspected carefully just now, but did not see any scratches or scratches, and the alley is so narrow, once there are some large movements, it is basically will come across.”

"There were no traces of scratches at the scene, only two footprints were left, one was left by the environmental sanitation aunt, and the other was not complete, only half of it was left."

"Yesterday, it rained all day, and it finally stopped around three o'clock in the morning. When I got up at night to go to the bathroom, I heard the rain getting smaller and smaller, and then I couldn't hear it anymore. And this half footprint, carrying There is a lot of mud, but it is already very dry. It is obvious that the owner of the footprints walked in shortly after the rain, but it is still a few hours from now."

"It's close to schools, convenience stores, Internet cafes and other places, but I haven't found any other footprints with identification value in the whole alley, which is obviously unreasonable."

"That's right, if the crime happened before the rain, then the half footprints and pool of blood would not be left in such a complete form. It can only prove that the crime happened after the rain. This The cement floor is relatively water-absorbent, so just wait and the floor will dry out quickly."

"And the murderer entered the scene of the crime after that, and after committing the crime, he carefully disposed of his own and the deceased's footprints. In this way, we can't even judge the direction he left from the footprints, and Simply deduce how the relationship between the two is."

Fang Ye himself also does trace inspection, and his angle of observation can basically match that of Ning Zhi.The two of them explained in such detail that even Fang Yuan could guess the basic situation at that time.

"Now it seems that the murderer obviously planned it premeditatedly. Besides the footprints, he also cleaned up the blood. My brother and I have tested the luminol reagent, but apart from the pool of blood next to the corpse, we No other bloodstains were found, let alone a fluorescent reaction."

After finishing speaking, Fang Yuan touched Ning Yuan's arm cautiously, "Senior brother, it must be like this."

"Well, yes." Ning Yuan responded, took out a close-up photo of the wound to show everyone, and pointed to the knife on it.

"The murder weapon was left on the wound of the deceased. Although we have to carefully confirm whether it is the murder weapon after returning home, it can be considered that it is related to this case. If such a sharp knife stabbed the heart, there must be continuous Sexual blood splattered and fell all around. Instead of leaving only such a pool of blood in a static state after falling to the ground."

"The murderer has cleaned up the footprints and the blood stains very carefully, but no matter how he cleans up, as long as it is done in a normal way, he can't clean it up completely and leave traces on the scene. When we use reagents for detection, a fluorescent reaction will also occur .”

"Now that this special situation has happened, it can only prove that the suspect has been treated with a hypochlorous acid cleaning agent. There is still a long time before the place is completely dry. Therefore, its existence is hindering our normal judgment .”

"Wait, hypochlorous acid will indeed affect our judgment. The crime scene has been treated in this way. No matter how capable we are, we can only wait a few days before re-testing. But this situation is different from our current facts. There are obvious inconsistencies."

Ning Yuan just paused, and a policeman next to him stopped immediately.

Ning Zhi naturally thought of this too, but he didn't raise any questions, he just motioned his younger brother to continue, "There is indeed a paradox here, please explain it."

"According to normal logic, when the murderer cleans up the blood after the murder, it is usually to conceal the time and place of the crime and the true identity of the deceased, so as to prepare for the subsequent actions such as moving, hiding, and throwing the corpse. It can also cause confusion in our investigation."

"But since the murderer chose to use hypochlorous acid to clean up the bloodstains, it proves that he at least knows how this thing works. It can't really remove the bloodstains, but just cover up, and it won't destroy the bloodstains. As for the DNA of the bloodstain, as long as we wait a few days, we can still carry out the identification of the bloodstain normally."

"So its function is only to temporarily delay the time. And the murderer is obviously doing this to make a time difference, so that he can use us to abscond and other behaviors while we are waiting."

"This is another paradox." Ning Zhi understood, first wrote down a few notes on the paper, and then looked up at the crowd, "It seems that there are contradictions everywhere in the murderer's actions."

"He was very rigorous. He chose an unmonitored alley, cleaned up the blood and footprints, and did not leave any scratches on the wall. But at the same time, he was very rough, as if he had no experience in committing a crime for the first time. , He didn't clean up that pool of blood at all, and the tools for committing the crime were left in place, which is obviously unreasonable."

No matter whether it is a good deed or a bad deed, there should be a suitable motivation and logic. There are obvious paradoxes like this, and generally there are contradictions and doubts implied.

This truth is something that everyone present is very clear about.

"So, could it be that there were two murderers?"

"Or another reason is more reasonable. When the murderer was dealing with the scene after the crime, a third person appeared, disrupting his original steps. He just didn't have time to deal with the pool of blood and the murder weapon."

Fang Ye followed suit, and everyone listened, some nodded and others shook their heads.

At this time, Xu Yang, who happened to be visiting the surrounding area, came back, and most of the people walked in his direction.

Ning Yuan packed up his things and prepared to check the situation, but he just took half a step when he found his arm was being pulled.

"What's the matter, is it uncomfortable? Then let's find a quiet place and let me take a look for you."

Ning Yuan has always been worried about his brother's emotional problems, first he looked at the man's face, and then made a gesture to grab his wrist and feel his pulse.

"I'm fine, just take it easy." Ning Zhi looked around and saw that everyone had walked away, so he took out the things in his arms.

"Look at it from a distance, does this pattern look familiar?"

So mysterious is what to do?Ning Yuan couldn't help being curious.

When he probed over, he found that what his brother took out was just a photo that they had seen several times.

It was the half footprint.

"What's the matter, is there something wrong with this footprint?"

Ning Yuan also looked around suspiciously, as if this thing was really hiding an ulterior secret.

"Look first, if you can't see it, I'll give you a hint."

Ning Zhi took a step back and unconsciously tiptoed.