Criminal Investigation Notes

Lu Si Yu explained as he went out: "this man's feet have a little slope. Although it doesn't affect his walking, it is obvious that when he stands on the ground, one foot is relatively stable, and the other foot is forked out. If it is him, the footprints left by him should be in the shape of eight characters, not inside buckle."

"What's more, the soil on his feet is not the same. He has yellow pollen on his body and a faint fragrance. If I'm not wrong, he has been contaminated with a kind of flower called" waiting for the night grass ", as the name suggests, It only opens after eight o'clock in the evening, and he thanks in the morning. His trousers and soles are stained with this kind of pollen. He must have stayed in a large area where there are such flowers. "

"After the rain last night, the rain on the bottom of our pants and shoes mixed with pollen. We had a walk around the village. The flowers only appeared on the hillside outside the resort."

"Today we passed by the flower field, and I saw a number of mineral water bottles, cigarette butts, and some miscellaneous footprints. In the dead of night, so many people hide in the wild. Maybe they are putting wild paste. Wang Yu dare not elaborate. Maybe it is for fear that police officer Zhang will detain their group of people."

Fangyepi is a kind of name for the country's Secret gambling. It usually chooses the place in the wilderness. It's a quick decision and a large amount of money. It has always been the target of the police's attack.

Now these villagers are also afraid of being investigated. They will not bring large amounts of cash. They are all online transactions. So he said that he wanted to check Wang Yu's mobile phone, and Wang Yu was nervous.

These inferences seem abstruse. In fact, they all depend on some tiny details. Song Wenli was reasonable and could not help feeling: "your nose is really smart. I just think that man has a little fragrance, and I can't smell what it is."

Lu Si Yu continued: "also, what he said is reasonable. If an electrician kills people by connecting electricity, it is too obvious. This man is strong and strong to seek wealth. Zhou Chu state is the one who was beaten up. It is not necessary to kill the whole family at this time. Most importantly, I don't think that if he had connected the line last night and killed the family, he would not have been up until nine o'clock in the morning. " He stopped for a moment, gasped for breath. "I found out one thing here."

"What's the matter?" Song Wen followed Lu Siyu and said, "well, you walk slowly. Where are we going

Just now, Lu Si Yu suddenly got up and motioned him to go out without telling him where to go. Lu Si language turned back to his four words: "look for evidence."

After finishing this, Lu Si Yu kept on walking forward. He walked very fast, as if in a hurry to get somewhere. Song Wen followed him, but some of them couldn't keep up with him. He thought that Lu Siyu wanted to go to the scene to have a look, so he didn't ask.

After walking this way for a few minutes, they had already reached the yard where the crime was committed. However, Lu Si Yu did not go in that direction. Instead, he took another road to the not too high hillside that he had seen before. The hill top is lush and lush with a lot of vegetation. The scenery is very good.

Song Wen did not have leisure, he was made more confused: "the case is not clear, which door mountain did you climb?" After asking this sentence, without waiting for the Lushi language to answer, he followed up with a few steps, "you wait for Zhang Dahai's news?"

Lu Si said slightly breathless: "Zhang Dahai is not reliable. I want to go back soon when he gets news. What's more, Wang Yu is right. What we lack is direct evidence. Otherwise, it will be very difficult to convict even if the real suspect is met. "

Now when handling a case, we should pay attention to the integrity of the evidence chain. The reason why this case is stuck here is that there is too little direct evidence. There are no witnesses, no evidence, no fingerprints, only half of the blurred footprints. This situation is very passive. Even if the suspect is found, as long as the other party bites to death and says that he has not done it, they can not break through.

The more you go up that mountain, the more steep it will be. Lu Siyu climbs for a period without saying a word. When he gets to the top of the mountain, he returns to Song Wen's words: "I'm just guessing, not necessarily accurate. I was trying to figure out the murderer's psychology. This murderer is not a passionate murderer, but a plot to kill. Suppose you're going to kill someone and make a plan that you think is perfect. Would you lie at home and sleep and wait for that plan to go ahead? "

Song Wen thought about it and shook his head: "no! I'll probably just pack up and get ready to run away... "

Lu Si said: "a man like you can't kill people." He explained, "this murderer is trying to kill them all. There must be deep hatred between them. The murderer will have fear and uneasiness, but more should be expected! It's excitement! He must see the last moment with his own eyes and watch those people die, so as to relieve his hatred and bring him the greatest pleasure. "

This is like a play to the end, fireworks lit fire letter, the exam to unveil the time, without this last step, then the previous efforts have become useless.

Song Wen suddenly responded, "so we are going to..."

The Lushi language took three steps and two steps to a platform at the top of the mountain. It's not a few dozen meters higher than this one. At such a high distance, we can already feel the difference between the wind on the mountain and the wind at the bottom of the mountain. Lu Si Yu's chest heaved, his eyes swept, and he immediately selected a vacant area. Then he went to the edge and attached himself to his lower body.Looking down from here, Song Wen and landing Siyu have a panoramic view of the small courtyard of the state of Zhou and Chu. You can see everything in the yard clearly. Lushi says softly, "yes, this is the best observation point."

this platform as like as two peas, and no vegetation, is a bit of mud. Song Wen looked down and looked for it. If Lu Si said it, he found several clear footprints on the near ground. The texture was exactly the same as that before Zhang Chai's destruction at the gate of Zhou Chu state, and there were still some red brown clay blocks under the footprints and Zhou Chu state. The color on the floor at the door is the same.

Lu Si took some pictures with his mobile phone.

Song Wen squatted down and took out the physical evidence bag he was carrying. He carefully picked out a cigarette end from the grass and observed: "it rained yesterday, but the cigarette end is dry. It is likely that the murderer left it in the morning." Next to the ash, there was another tight footprint on the ground.

When the murderer was at the door of Zhou's house, he remained vigilant and did not leave too many traces. However, he was completely relaxed and left a lot of evidence here.

Cigarette butts can test the killer's DNA, and they get complete and clear footprints of the killer. With these evidences, the murderer will be nailed to death.

Lu Si Yu stood up and looked down: "after he connected the wire last night, he didn't sleep much all night. Before dawn, he climbed to the mountain and stood here to watch those people die. I'm afraid this cruel way of killing people is a masterpiece in his mind. "

From cigarette butts and shoe prints, we can see that the murderer had been waiting anxiously here. He was here this morning, in the twilight, smoking and walking back and forth, waiting for the tragedy that excited him to happen.

Song Wen went to see Lu Si Yu. If he was an ordinary person, he would not have thought of the crime. At that time, the murderer stood on the mountain not far away and watched all this. Even if we want to expand the scope of the search, we should search the nearby area more, and we won't come to the mountains nearby.

Just after the exercise, Lu Siyu's face was flushed, but he felt a little proud of his idea. The wind blew up his hair on his forehead, revealing his white forehead. When analyzing the case, Lushi language no longer looks as cold as usual. The whole person is extremely bright and gorgeous, but it also makes Song Wen feel a little strange. The tone of Lushi language seems that killing people is an intoxicating thing in the world and an art that no one can understand. And he was able to empathize with the killer and understand that feeling.

Song Wen stands beside Lu Siyu. When the cold wind blows, he has an illusion for a moment. He thinks that Lushi language is not a criminal policeman, but a pervert killer who will kill his family. However, he is so smart, so sharp and so good-looking.

Song Wen likes to solve criminal cases. Catching bad people will make him have a sense of accomplishment. At first, he just held his breath and wanted to make song Cheng look up to him. But later, he found that he really enjoyed the process. Even in the dark, he also wanted to pursue justice.

Lu Si's language is different. If every murder case is a game of chess fans, he is making a second round. It can give him great pleasure to explore all this.

They have the same purpose and different starting point. If we can maintain a balance, we can make up for each other.

But if the balance is broken

Facing the mountain wind, standing on the top of this small slope, Song Wen thought in a trance that if the man in front of him was a murderer, could he catch him?

After saying those words, Lu Si Yu suddenly felt a dull pain floating in his body. He coughed twice and squatted down to hold the pain. When climbing the mountain just now, he had a slight spasm in his stomach. He didn't care. Now when he stopped, he felt a hand in his body kneaded his tender viscera like a piece of waste paper.

Song Wen looked at him with a white face, then squatted down and asked him in a hurry: "what's the matter?"

At noon, he was worried that Lu's mouth was too hot. He might have been too worried about eating too much meat

Song Wen said in a hurry: "what did you do in such a hurry just now? I keep telling you to slow down. "

The cold sweat on Lu Si Yu's forehead broke out. His slender fingers tightly grasped his clothes and pushed them against his stomach. He felt like a knife was wringing in his body. The feeling was like a cramp in the organs of his body. He bit his teeth and said, "let me have a rest, just It's OK. " His voice trembled, and it didn't sound like it was OK.

Song Wen looked at Lu Siyu. In a short period of time, his lip color changed, his forehead also broke out cold sweat, and his beautiful face became more and more pale. This posture made him a little flustered. He pulled the landing secretary's words and said, "don't hold on, or I'll carry you down."

Lu Si Yu closed his eyes and shook his head.

Song Wen can't help him. He wants to help him up, but Lu Si Yu's body is round, his eyes are closed and his eyelashes are shaking. After a while, he says in a hoarse voice: "don't touch me." This sentence even brought a little cry, scared Song Wen no longer dare to move him.Lu Siyu's heart is clear. In the afternoon, when he was waiting for Song Wen to go out, he secretly took painkillers and calculated that the time would take effect. If he was lucky, he would be able to get over after a while.

What else did Song Wen want to say? Lu Si Yu took a breath and said, "your mobile phone is ringing..."