"What?" Everyone held their breath and looked at Xiao Ran together.

"Just a simple guess." Xiao Ran raised the corner of his mouth and leaned firmly against the back of the chair, not in a hurry. "Let's talk about the order of the two fractures of the deceased's skull."

"Under normal circumstances, this is really hard to judge."

Yu Yu raised his chin slightly and said with a pride: "But you are glad that there is a professional forensic doctor like me! I can tell you clearly that this special state fracture cuts the fracture line of the comminuted fracture, so it was formed before the comminuted fracture."

"Damn, after you said this, I seem to know how the deceased died!" Zhang Lei said with a serious expression.

Xiao Ran reached out and signaled Zhang Lei to continue, "The business level has increased recently."

“That’s a must.”

Zhang Lei smiled proudly and continued, "Look, the deceased had an injury on his waist and his fingers were broken. In addition, this special fracture on his head, his shoes that he had not had time to pull out his nails, and the messy handprints I found at the edge of the pit..."

"Can you think this way: the deceased was sitting by the pit and dealing with his shoes. For some reason, the suspect suddenly used the special tool to hit the deceased's head, and then pushed the deceased into the pit."

Zhang Lei used his hands and feet to simulate the scene he created, "Although this time it caused a severe damage to the deceased's skull, the deceased was stuck by the pit with his final desire to survive, and then the suspect discounted the deceased's fingers.

At this time, the deceased was already severely injured and finally fell in a coma. Because the deceased's consciousness was not clear enough at this time, he did not instinctively adjust his falling posture during the fall, and then he hit the stone head-on, and the skull fracture was completely broken."

"It is also possible that the deceased was pushed first, but the deceased was quite agile. He grabbed the rocks beside the pit, and then the suspect hit the deceased's head, but the deceased still did not let go, and the suspect hit the deceased's finger again." Xiao Ran pointed and added.

"Then tell me quickly, what is that tool?" Zhang Lei urged.

Xiao Ran pointed upstairs and said, "Get that off-road staff."

"Slowly, do you say the weapon is an off-road staff? I've seen that thing."

Zhang Lei looked questioning and said in confusion: "Although it has a round foot at the bottom, it is not as damaged as the deceased's waist and back. It is impossible for the suspect to use it to push the deceased into a pit, let alone there is no sharp thing on the off-road staff. How could he break the skull like a dagger?"

"Some off-road staffs can be off-road more than just off-road, but they have many small mechanisms and functions." Xiao Ran emphasized.

"Then I'll take it for a look!"

As he said that, Zhang Lei ran out, and soon took the off-road staff placed in the physical evidence belt and handed it to Xiao Ran: "I just looked at it again, but I didn't find any small functions, just an ordinary off-road staff."

"The deceased's watch costs 7,800 yuan. Will the off-road staff he uses be an ordinary thing?"

Xiao Ran put on gloves and took the off-road staff out of the physical evidence bag. He studied it carefully in the light. Zhang Lei also stretched out his head and followed it to tinker with it.

Suddenly, I didn't know where I encountered it, and with a "splash", something similar to a dagger popped up at the top of the handle of the off-road staff. It was shining with shiny coldness and some sawtooths.

The sudden popping steel blade scared Zhang Lei. His face was almost opposite to the handle just now. When the thing popped out, it almost poked Zhang Lei's nose, "I'm so fucked... I really have a mechanism!"

Seeing that a sharp blade came out, Yu Yu hurriedly surrounded him and said seriously: "This thing fits the special damage on the head of the deceased. I want to measure it!"

"This is a small ice axe. When there is snow during hiking or off-roading, you can use the off-road staff as a light ice axe." Xiao Ran held the bottom of the off-road staff and threw it hard. The swing of this range was enough to break the human skull.

"There is also the bottom end that can hold many different feet. This foot does not meet the damage to the deceased's waist and back. Perhaps other feet agree with it." Xiao Ran added.

Yu Yu quickly walked back with the measuring tool. After measurement, he found that the small ice axe at the top of the off-road staff perfectly matched the special damage on the deceased's skull!

In this way, the damage to the deceased's head can be solved. It can be basically confirmed that the special damage to the deceased's head is caused by someone waving such an off-road staff and hitting it hard.

"I also want to try to extract the deceased's DNA from this ice axe. If so, this off-road staff is a weapon." Yu Yu said.

Xiao Ran shook his head and handed the off-road staff to Yu Yu, "I think it's not. This should be the off-road staff of the deceased himself. The one as the murder weapon must have been taken away by the suspect and the deceased's backpack."

"It will be confirmed after testing, and you must speak science." Yu Yu waved his off-road staff and walked back to the laboratory.

Time passed quickly, and it was dawn in a blink of an eye.

The captain Shao Yong came to the team as soon as the sky was dawn and called everyone to go to the conference room to hold a brief discussion meeting.

After Yu Yu and Zhang Lei reported separately, Xiao Ran explained his thoughts in detail, "I am going to continue to conduct detailed investigations and visits. While comparing the DNA of the deceased, I contacted the event organizing committee to confirm the identity of all contestants."

"The deceased is a participant,... are you sure?" Shao Yong asked.

"It's not very certain, because no family members reported missing, and no relevant reports from the event organizer. If it is participants, it is a bit unreasonable to find out that there is one missing person at the end of the competition but do not understand the situation."

Xiao Ran shook his head and said, "In addition, no timer bracelet was found on the deceased. I don't know if it was taken away by the suspect or the deceased was not a participant."

"Can the game ten days ago determine the time of death of the deceased?" Shao Yong asked again.

Yu Yu said: "The corpse is already highly corrupt and does not have as many obvious characteristics as early corpses. However, the 10-day point is also within the speculated death time range. For the time being, it can be considered that the death time is about 10 days. But in the future, we will definitely give a more accurate time period."

"Since the face of the deceased is no longer recognizable, then hurry up and do dna and compare whether Curry has it. Xiao Ran, you should also seize the time to screen off-road competition participants, and have extensive visits and investigations. The first priority now is to find out the identity of the deceased."

Shao Yong repeatedly emphasized: "In addition, let's implement the crime tools. You went to the scene last night, and the conditions may not be very good. You can go to the scene again today."
Chapter completed!