Mystery Hunter - Chapter 45

[Chapter 45 Murder Crisis]

“Let’s do it.” Shao Lao nodded.

Everyone looked at each other, not knowing what to do.

At this time, a technician came over and said, “Just now, we found a fingerprint with a clear thumb on the cabinet. Now we are going to go back and compare to see if this person has a criminal record.”

Shao Lao’s eyes widened. Liang: “Only one was found?” The

technician nodded.

“Go.” Shao Lao said.

When people touch things, they are bound to leave fingerprints, and on different materials, fingerprints exist for different times. For example, if a person touches another person’s skin with their fingers, such fingerprint collection is very difficult, and if the person touches plastic or metal with their fingers, fingerprint collection is easier.

This is because the fingerprints left by people on objects are composed of sweat, cholesterol, oils, proteins and amino acids, which are difficult to clearly collect from human skin. Even on the rest of the objects, the fingerprints disappear after too long.

But before the fingerprint disappears, we can use chemical methods to identify the proportion of chemical substances in the fingerprint to know how long the fingerprint has existed. On this metal cabinet, it is normal for fingerprints to exist for a week. If you can know when the fingerprints were left, you can know if it is related to the case.

And this fingerprint is likely to be left by the murderer.

This is a big clue, but Jiang He doesn’t think so.

Jiang He asked, “Are there any fingerprints on the plush toys and soccer balls?”

The technical staff said: “I found it, but the fingerprints on it are too messy, that is to say, there are many people’s fingerprints and many overlapping fingerprints. This kind of fingerprint collection is meaningless, because there are too many overlapping parts, we have no way to rely on it. Part of the fingerprints found this person. But this time is different. This is a clear and complete fingerprint, and, if it wasn’t for the murderer, who else would have left this fingerprint?”

“Isn’t Captain Li’s fingerprint left?” Jiang He asked.

The technical staff shrugged: “Of course, did you become a police officer the day before? Since we can confirm that it is Captain Li’s fingerprint, it is invalid and has nothing to do with the case. What do we collect it for…”

“Is there no overlap? “Jiang He asked again.

Jiang He’s attitude of breaking the casserole and asking to the end was really annoying, but the technical staff also knew that these people belonged to Shao Lao, and Shao Lao was famous for being strange before. How strange.

The technical staff was a little helpless: “There is no overlap. This fingerprint was found on the upper end of the cabinet, while Captain Li’s fingerprints were concentrated on the lock of the cabinet. That is to say, if this fingerprint was not left by the deceased, Then it is very likely that the murderer left it.”

“Show me.” Jiang He said.

The technical staff took Jiang He to a cabinet. This was not the locker that contained the corpse, but the locker to the left of the corpse. This locker contained some specimens made from formalin. is open. The technician closed the door and pointed to a spot roughly on the edge of the locker’s height.

Jiang He looked at this place, the height was about one meter seven or eight.

Jiang He stretched out his fingers and compared the fingerprints back and forth. He tried five fingers on his left hand and five fingers on his right. To others, Jiang He seemed to be dancing square dancing in front of the cabinet. From time to time he cocked his ass, sometimes stood on tiptoe, and sometimes put his hands on his hips, looking very funny.

Captain Li and some detectives looked at Jiang He and couldn’t help but laugh in their hearts, but Elder Shao understood what Jiang He was doing.

At this moment, Jiang He is simulating the crime scene, which is a very advanced investigation method. Only through personal simulation can we understand what the murderer is doing and why he does it, which is very helpful for bringing the murderer into the murder scene.

Thinking of this, Shao Lao couldn’t help but think of one of his team members 20 years ago, who was a genius who didn’t need to conduct a crime simulation, but unfortunately…

Shao Lao shook his head and put all these old memories away. In the back of their heads, they asked, “Jiang He, what is the result of the simulation?”

Jiang He ignored Shao Lao, and after he made a few more moves, he began to say, “I just did it from the perspective of the murderer and the deceased. Simulation, but I have no way to make a high-probability speculation, I have no way to know, under what circumstances, these people will make the action of leaving fingerprints in this place, we still need more information “However .

” Jiang He walked to the door: “After seeing the scene, I have a 60% probability that the basic killing process is like this.” After

speaking, Jiang He pulled Xu Yiman over and asked Xu Yiman to do so. Be the victim, and Jiang He is the murderer.

The simulation begins:

Xu Yiman pushed open the door of the utility room and walked in. Without looking back, she walked all the way to the position where the deceased was attacked as previously marked by Jiang He. The location was one meter away from the locker. At this time, Jiang He called Xu Yiman’s name. Xu Yiman turned his head from the right side to look at the door on the right side, and at this moment, Jiang He waved in the air and smashed his hand on Xu Yiman’s head.

Jiang He used his strength this time. Although he wouldn’t hurt Xu Yiman, it still hurt. Xu Yiman naturally didn’t think that Jiang He would come with him, so he involuntarily leaned forward under the pain. Fortunately, a criminal policeman next to him was quick-witted, and only then did he hold Xu Yiman.

Xu Yiman looked at Jiang He angrily: “You’re crazy!”

But Jiang He didn’t pay any attention to Xu Yiman, he looked up at the blood on the ceiling.

Jiang He snapped his fingers, seemingly ignoring Xu Yiman’s pain: “That’s it! This utility room is on the dark side and the door is on the right side. When the deceased came in, he went straight to where Xu Yiman was standing. , at this time, he heard movement from the door, so he looked back from the right side.”

“At this time, the murderer hit the deceased’s forehead with a blunt weapon, and blood suddenly spewed out of the deceased’s head. The blood spurted out. out, and sprayed towards the door, so we saw blood sprayed on the right wall and the ground. More importantly, due to the blow, the deceased leaned forward, and the wound on the upper right side made him lean more forward. , the higher the blood sprayed, so we saw blood on the ceiling.”

Xu Yiman rubbed his head and said, “Can you tell me next time? Do you know that it almost hurt me?

” He shook his head: “If I told you in advance, you would subconsciously react to dodge or raise your arm to block. And I saw no signs of breaking the arm of the corpse, which means that the deceased, like you, was suddenly

Shao Lao nodded: “In other words, the deceased probably thought that there was no one in the room when he came in, or the deceased thought that this person could not kill.” Jiang He

nodded and said: ” I have a 70% probability that it is the former.”

After speaking, Jiang He added: “And you look at the ground, we all came in wearing foot covers, so there are no footprints of ours on the ground, but not only are there no footprints of ours. , and there are no other people’s footprints. But the blood on the ground let us know that the murderer did not deal with the traces on the ground. And it has been raining these days, so I think the dead must have come before it rained, otherwise Footprints are bound to be left.”

“And.” Jiang He looked at the corpse and said seriously, “I have a 70% probability that he came at night. First of all, he did not find the murderer. Second, the murderer’s clothes must have been stained. There was a lot of blood, and if it was daytime, a lot of people would find it on the street.”

The more Jiang He said, the more excited he became: “But we know that it rained on the night of August 9, and considering the time of death of the deceased, it was about four to five days, that is to say, the night of August 8 was the most likely time. !”

“Right?” Jiang He looked at Xu Yiman and couldn’t see that Xu Yiman was angry with him.

Xu Yiman didn’t look good: “Yes, the time of death of the deceased was on the night of August 8th, which is consistent with the autopsy results, but the exact time can only be known through an autopsy.”

“I have an 80% probability that , the time of death of the deceased is on August 8th.” Jiang He said.

“Then who made that call.” At this time, a weak voice came from the side, it was Captain Li’s voice: “According to Song You’s mobile phone, the last call was from Zhuang Ziming, and The time is 11:10 noon on the 9th of August, but if Zhuang Ziming died on the night of the 8th of August, then the call…”

Elder Shao and Jiang He answered almost simultaneously, “The murderer!”

Elder Shao suddenly Getting a little anxious, he said, “On our way here, you have already found the body and checked the house, so have you found Zhuang Ziming’s cell phone?”

Captain Li shook his head and said, “We almost We turned the house over, but we still haven’t found Zhuang Ziming’s mobile phone, but we have been monitoring Zhuang Ziming’s mobile phone, and now we haven’t found any sign of Zhuang Ziming’s mobile phone being turned on, so we can’t find it at all. Where?”

Shao Lao’s hands were clasped together and kept rubbing, and he began to slowly pace the room. Shao Lao’s brows were furrowed together, and his mouth was tightly pursed. From Shao Lao’s eyes, everyone saw a trace of doubt and anxiety. And everyone still didn’t understand what Shao Lao was worried about.

About a minute or so, Shao Lao’s left hand was a palm and his right was a fist, and they slammed together: “It’s broken, Zhuang Ziming’s phone will never be turned on again, and we haven’t even found all of Song You’s phone. Limbs, and Song You also has a mobile phone, have you monitored Song You’s mobile phone?”

Having said this, Captain Li’s face turned pale, and he said: “This, we really don’t have this!”

Shao Lao said quickly: “This is simply a trick to move the tiger away from the mountain, it’s broken, we should notify the news of Song You’s death. Yes! The murderer knew about the utility room, and he must have known the No. 4 Middle School very well. Since this person probably knew Zhuang Ziming and Song You, then the body in this locker must belong to Zhuang Ziming.”

“Only the murderer . Knowing that Zhuang Ziming and Song You are dead, and the rest of the classmates don’t know about it, the murderer is probably looking for the next target!”

[End of This Chapter]