"Did you find anything?"

As soon as Fang Yao came back, he saw that Zhang Huixin had also finished examining the corpse, and was talking to Li Jun and Xu Yueren.

"Oh, it's just in time, I asked Xu Yueren to post Fang Cai's autopsy results in the group, Fang Yao, you can also check it." Zhang Huixin said.

"Your quality in your heart is really excellent, and Chinese medicine is used to seeing corpses?" Fang Yao said this coldly.

"It's none of your business, is it?" The sensitive Zhang Huixin seemed to have caught something, and she looked a little angry.

Fang Yao also stopped talking, walked over to Ouyang Qingshan's corpse, and pinched his arm, which was still a little soft, obviously he had just died. In other words, just after she left the library, Ouyang Qingshan was killed.

Xu Yueren said: "Fang Yao, you better hurry up and check the autopsy results and analyze them." You have a smart brain, and you may be able to see some clues. ”

Fang Yao checked the tablet and saw a group message: The deceased Ouyang Qingshan, the estimated time of death was within four hours, and the fatal injury was a blunt force blow to the occipital bone, and the ribs were cracked due to strong impact, local bruises, and the section was raised, which was very likely to be accompanied by internal bleeding. It is surrounded by a ring of about 10 centimeters wide composed of blood with a radius of three meters, and its significance is unknown. At present, the murder weapon is unknown, and a ballpoint pen was found next to the body, and the whereabouts of the refill are unknown. There are blood stains around the tip of the pen, and the affiliation is unknown. There is a transverse drag-like knife edge in the upper abdomen, the meaning is unknown, and the murder weapon is unknown. Other than that, no wounds were seen in other areas.

*Ballpoint pen? Isn't that what Ouyang Qingshan used when he wanted to "plot against me" before? However, if the autopsy showed that the blunt object was the murder weapon, Ouyang Qingshan could never have died from the ballpoint pen, but why did that pen also have blood stains?

"Hasn't the murder weapon been found? Obviously it can't be a ballpoint pen, right? Fang Yao asked.

"Unfortunately, I haven't found it yet." Li Jun turned around and replied.

"Miss Fang, if it's just a question, it's better to analyze it yourself, if you think you're smart and analyze who the murderer is, just behave well when you're the referee." Qin Lanzhi's tone was cold, even mean.

"Thank you Miss Qin for your advice, actually, I have already guessed something." Fang Yao didn't want to argue about anything, but she did associate Ouyang Qingshan's death with "that person". It's just that the evidence is clearly insufficient.

"I've been wondering, what does this crappy blood ring mean? What are you trying to cover up? Or is it some kind of sacrificial ritual? ”

"I think if it's some kind of ritual, it's too ritualistic, right?"

At this moment, Elizabeth and Xiao Se came over.

* These two people are more calm than they thought? Speaking of which, I myself too, how can I not not only feel afraid, but also a little "excited"? Obviously dead! It's not good, damn it, I've been in the villa of humanity for a long time, and my head is not normal!

After self-criticism in his heart, Fang Yao pulled his thoughts back again: "Then what do you want to cover up?" This magic array is the same thing, and the second middle is full of breath, but it is not excluded that the murderer took great pains to cover up the things with a large amount of blood stains of the deceased, which is very important, and it is likely to be ......"

*It may be that the murderer left at the scene...... Bloodstain!

Only blood stains are the best way to cover up blood stains!

*Yes, near the bookcase on the right, the faint remnants of blood left by people other than Ouyang Qingshan have been dripping all the way along the bookcase to the administrator's area, and then to the toilet, but there is no track in the entire west area of the library!

"It's so cunning, it's very likely that the murderer's blood stains are covered by this big blood ring!" Fang Yao bit her lip tightly, the truth was approaching!

"Yes, your inference is correct, Fang Yao, come and have a look, maybe you will be interested." Zhao Ting waved to her near the toilet.

Fang Yao immediately followed Zhao Ting and came to the vicinity of the toilet, at this time Cui Yuezhi was squatting to check, still holding a wet small trophy in his hand.

"Cui Yuezhi, you ......" Fang Yao just wanted to speak, only to see Cui Yuezhi stand up and show a confident smile: "The murderer is a hundred secrets, I found this from the toilet, from the blood and dirt." ”

"Blood, water and dirt...... Cui Yuezhi, you are really fighting. Fang Yao only complained slightly, and he didn't care about dirty hands, so he took the trophy and looked at it carefully.

The trophy is made of copper and gilded, weighs more than 10 kilograms, is about 40 centimeters high, has a rectangular base, and is a combination of a cylinder and a sphere at the top.

"This is most likely a murder weapon!" Fang Yao was very excited, and with Cui Yuezhi's nod and permission, she immediately showed it to Xu Yueren and the others for inspection.

"Let me compare." Zhang Huixin took the trophy and compared the top sphere towards the position where Ouyang Qingshan's head was injured, and found that the radius of the wound and the radius of the trophy sphere were basically consistent.

"Combined with Mr. Cui Yuezhi's previous discovery, it seems to indicate that the murderer's act of destroying the evidence at the crime scene was also carried out in the toilet." Li Jun analyzed.

Xu Yueren said: "As soon as the clues on Yan Guanghai's side are confirmed, you can basically lock down the suspects who came to the library during the time period of the crime. ”

......

"Xu Yueren, I only found bloody rags and mops in the grass not far from the villa, unfortunately, the murderer's footprints were obviously cleaned by those robots under the mysterious man, and I can't trace them. I don't think the murderer could have been so calm to destroy the footprints after killing someone, and he shouldn't have been able to do it. Yan Guanghai happened to walk in with bloody mops and rags, and threw them to the ground.

"Guanghai, if you find these things, you can basically restore the process before and after the murderer committed the crime. first killed Ouyang Qingshan with the trophy head ball, and then used the rags and mops in the toilet to destroy the evidence in a hurry, halfway through the work, Song Mengjia suddenly wanted to break in, and she may have been frightened without taking a picture with the murderer. The killer had no choice but to leave through the window of the toilet and throw the things into the grass. The physical evidence is basically complete. Now, can you please count the testimonies of everyone, especially those who have been to the library, including me? Fang Yao said.

Xu Yueren shook his head: "Yan Guanghai is more familiar with this place, let him do the statistics." ”

Yan Guanghai didn't say anything, the default was recognition, and he sent a group message.

After a while, the people who were still in the library, and those who had left the library, gathered near the library's administrator's area. Everyone didn't listen to Yan Guanghai, but because Yan Guanghai had force and weapons. Qin Lanzhi still had hostile eyes, but she couldn't be too out of line, so she had to compromise.

"I'll just ask, who came to the library today, and to be honest, I'll just ask once." Yan Guanghai's words were oppressive.