Criminal Investigation Files

"I thought it was a walking dead, but I didn't expect it was the return of the mummy." Song Wen settled the witness and walked to the corpse. He took out his mobile phone and lit it. Under the white light, the white powder on the corpse A little bit of light was reflected, and Song Wen squatted down to take a look, "What was stored in this pit? Is it poisonous? You must be careful."

Lin Xiuran said: "I've checked it, and it's industrial salt, that is, nitrite." Salt can quickly make the moisture in the meat disappear, no wonder it will form a mummified corpse.

Song Wen looked around with a flashlight and frowned and asked, "Won't nitrite kill you if you eat it? This dangerous product is just left in this old factory, and no one handles it?"

Lin Xiuran sighed and said, "This factory has ceased production a long time ago, and the person responsible may not be found. The industrial salt is heavy and worthless, and the workers are unwilling to move it away."

"I'll make an application later and see if I can deal with it in a special way." After finishing speaking, Song Wen rationalized his thoughts: "That is, after this brother was murdered, his body was abandoned here..."

Lin Xiuran pointed to the bags piled up in the corner, among which there were several empty bags marked with nitrite: "This place may have been empty before, and it should be that the suspects poured out the industrial salt and covered it after the murder. The corpse. The industrial salt absorbed the moisture in the body, corroded the skin, and prevented the corpse from decomposing. In terms of time, it should be winter or spring, and at a lower temperature, the mummy was formed."

Song Wen asked: "Can the identity of the victim be determined now?"

Lin Xiuran shook his head and fiddled with the corpse: "The face has long been unrecognizable. After the murderer abandoned the corpse here, he took off the corpse's clothes and sprinkled industrial salt on it, so what we know is what we see now There are so many, and the others may not be known until after the autopsy."

Abandoned factories, unidentified naked and anonymous male mummy, unable to confirm the identity of the deceased, this puzzle lay before their eyes.Song Wen made a judgment: "Then let's look back and start with the missing persons of men within a year."

Seeing that the initial inspection here was almost done, Lu Siyu stood up and took on-site records. He raised his head and looked around. It was quiet and remote here, and the not-so-bright light shone on his face, reflecting on the lens. A light came out, he lowered his head and didn't know what he was thinking, took off his gloves, and moved his slender fingers.

Song Wen turned to Lin Xiuran and said, "Then what, let's take this 'Brother Bacon' back first."

When it was time for physical work again, Lin Xiuran went to the car to get a body bag.Lu Siyu automatically took two steps back without causing them any trouble.Song Wen, Lin Xiuran and two assistant police officers were careful not to get those powders on their bodies, and finally worked together to put the body into the bag.

Xiao Cheng has taken a lot of photos of the scene over there, and other physical evidence and trace inspections have also collected almost all the traces of the scene. There are often bands here to rehearse, so there are many traces on the ground, and the time of throwing the corpse was a few months ago. Many leads are not available.The little girl was frowning there, and Lu Siyu walked over to her and asked, "Did you bring luminol?"

Luminol, also known as luminol, can chemically react with human blood and sperm spots, and show fluorescent colors in dark places.Especially visible under ultraviolet light, forensics and physical evidence often use it to find blood.

"Bring it, but it's so big..." Cheng Xiaobing frowned. They don't know the suspect's route now. In such a big place, dozens of bottles of luminol are not enough to spray.She also thought of testing for traces of blood just now, but she couldn't do it because the place was too big.

Lu Siyu stretched out his hand and said, "Give me a bottle."

Cheng Xiaobing went to find a bottle for him, and then gave him a UV lamp.She looked at Lu Siyu curiously, wondering how he was going to use this thing.Lu Siyu looked back at the terrain here again, and chose the entrance on the left, and then he walked slowly all the way, spraying it with the things in his hand from time to time.

At this time, outside the factory gate, Lin Xiuran and Song Wen worked together to lift the corpse onto the corpse truck.Song Wendao: "I thought you would cooperate with Xu Changying to investigate Xia Weiwei's case. Why are you free today?"

Lin Xiuran said: "That's just what Gu Ju said casually. Xu Changying brought her own forensic doctor. It's a woman. She arrived yesterday afternoon, and then she asked for Xia Weiwei's bones to pass, saying that it happened in the past few days. An autopsy report."

Song Wen chuckled, Lin Xiuran had already prepared the report to a great extent, and Xu Changying seemed to want to re-examine it: "The people from the provincial bureau can't be trusted by anyone."

"Naturally, it's a big case after all, and there's no room for mistakes. For them, the safest way is to find someone they trust to investigate again." Lin Xiuran took off his gloves while speaking: "People who have been dead for more than ten years , there are only dry bones, and it has been soaked for a long time, and the autopsy is quite difficult, so I am happy to have a leisurely time, by the way, do you know that they are going to transfer people from the city bureau?"

Song Wen shook his head: "I haven't heard of it, and I haven't paid attention to it." Gu Ju asked him to rest for the past few days, and he really took two days of rest.Yesterday he packed up his things and put his desktop in Lu Siyu's study, and played a few games to relax.

Lin Xiuran gossiped with him: "I heard that the manpower brought here is not enough, and people will be selected from the city bureau to join the task force. When the case is over, they may be directly transferred to the provincial bureau."

Song Wen replied casually: "That can be regarded as a rising star. I'm afraid there are many people who want to rush to go?"

"Yeah, I heard that Zhao Li from the second team seemed to volunteer for the job, and then it was a tragedy." Lin Xiuran said again, "Ordinary people, the elites of other provincial bureaus may not like them." But it seemed that it was not enough for Song Wen not to remind Song Wen of loyalty, so he started a conversation, "Guess who the surname Xu has taken a fancy to?"

Song Wen read out the meaning of these words, and thinking of Lu Siyu's hesitating appearance when he came out of the meeting room before, he suddenly had an ominous premonition in his heart: "It can't be... the little ancestor in my team, right?" ?”

Lin Xiuran nodded, pouted at the workshop, and made a silent gesture, signaling Song Wen not to be heard.

Song Wen scolded, "I dug the wall and dug the young master's head!" He didn't care about being robbed of the case at all, he just thought it was a disappointment in the workplace and a pride in love, and he thought that living in Lu Siyu's house would be a step closer , I didn't expect a person surnamed Xu to pop up halfway.Lu Siyu is not short of money, and he has no interest in fame. If it is a hobby, it is only investigating cases, especially for certain cases, he has a weird obsession. If Xu Changying uses this to lure him, he will abduct him. up.

Lin Xiuran saw Song Wen's reaction, and asked knowingly in a low voice, "Didn't Lu Siyu tell you?"

Song Wen narrowed his eyes and put the whole thing in order: "He didn't tell me, maybe he's still hesitating, I'll talk to him later. Thank you Brother Lin." Then he took out his phone and checked the time. It was already approaching nine o'clock, and it was estimated that it would take more than ten o'clock to go back after this toss. "Go ahead and have a look, come here first today, or you will have to go back all night for the autopsy."

The two closed the back door of the corpse truck and returned to the factory building. Song Wen still opened the blockade and walked in and asked, "How is everyone doing?"

Lu Siyu was busy for a long time just now, and now he spoke, and a clear voice sounded behind Song Wen: "Captain Song, turn off the lights."

Song Wen was puzzled, and looked back at Lu Siyu. The man was looking at him sideways, as if waiting for his action. Song Wen looked up and saw that the switches of the search lights were on his side. Not far away, he reached out and pressed the junction box that was pulled out.

The whole workshop was suddenly enveloped in darkness, only a little moonlight came in from the window.

The air was suddenly so quiet that it was about to freeze, and then the purple light appeared. It was Lu Siyu who turned on the purple light in his hand, and everyone hurriedly looked at it. Everything was like magic. Wherever the purple light went, mottled spots appeared. fluorescent colors.In this pitch-black workshop, there is an indescribably eerie beauty, like a dream.

As the light moved, a fluorescent "blood road" appeared, and there was half a bloody palm print on the edge of the industrial salt pit.

"Ah!" Although it was only an incomplete palm print.But also extremely valuable.Cheng Xiaobing took a few steps quickly, trying to see more clearly.Song Wen suddenly pulled her arm, "Be careful!"

Cheng Xiaobing lowered her head and saw clearly that she had already walked to the edge of the salt pit at this time. If Song Wen hadn't pulled him just now, she would have fallen into the salt pit. into the pit.I took a few photos, and the palm prints were left by wearing gloves. It can be seen that the base of the middle finger of the right hand is thicker than the other fingers.

Lu Siyu squatted down and stared: "The suspect may have a ring on his right middle finger. This ring seems to be quite small..."

Cheng Xiaobing asked curiously, "Lu Siyu, how do you know where there will be blood?"

The entire factory building is huge, and trying to find bloodstains here is no less than finding a needle in a haystack.

"The person who threw the corpse should be very familiar with this place. His original plan was to throw the corpse into this pit, so after he entered, he didn't take a detour and came here directly. Moreover, the victim was tall, and the body of the thrower He was smaller than him, so the thrower took a rest on the platform on the right, stopped and walked, and threw it into the pit with his back." After explaining this, Lu Siyu looked at the side again. There were also some blood stains on the bag where the industrial salt was placed. "He rummaged for chemicals there, spilled a few bags, buried the corpse, and then took the corpse's clothes and wiped off part of the blood with the clothes." So , some bloodstains are just a blurry mass, which is not very clear.

"The speed of movement is slow, relatively short." Cheng Xiaobing pursed his lips and asked, "So, the person who threw the corpse could not be a young man who has been here before?"

Lu Siyu shook his head, and thought for a while: "Knowing the layout here and where the chemicals are stored, I think this person is more likely to be someone who worked here back then, maybe he is old, so A little lacking in stamina."

Song Wen nodded in agreement, "He just knew it was an abandoned factory, but he didn't know that it became a gathering place for those young people. If he knew that there would be so many people coming and going here, he wouldn't put the corpse here It's gone." The murderer dared to use this place as a place to dump the body, because he must have felt that it was secret enough, and he destroyed the body so thoroughly that no one would be able to find out the identity of the deceased.

If it weren't for those underground bands gathering here, no one would have found this corpse for ten or eight years.Song Wen thought for a while and said, "I think there is a possibility that the time to dump the corpse is before those underground bands use this place."

Lin Xiuran also said: "I asked those young people just now. They started using this place about five months ago, so the time of death and the time of throwing the body may be earlier than they found this place. This time is also consistent with the condition of the body. That is Say, the deceased died at least five to six months ago."