"Xiaohong has killed countless cleaning messengers like you."
Lu Yi did not mean to hurt Pei Xingchen intentionally by saying this, but Pei Xingchen still heard him The sound of broken glass.
He covered his heart and took a step back, feeling hurt.
Lu Yi turned around and looked at him with some confusion.
But he didn't care about this fragile little fan. Instead, he lowered his head and looked at the closed door of the infirmary.
Interesting.
Pei Xingchen glued his broken boy's heart together with tears, wiped the non-existent tears at the corners of his eyes, leaned over again, lowered his voice and asked,
"Senior, What's wrong?"
Lu Yi didn't say anything, but just pointed to a splatter of blood on the ground.
Pei Xingchen opened his eyes wide and said in surprise,
"This..."
Lu Yi made a gentle gesture to silence,
"Shhh."
Pei Xingchen knew it was the school doctor who seemed kind and responsible who was on guard, so he obeyed and shut his mouth,
The two of them The people just squatted on the ground, facing each other in silence for a while.
Lu Yi paused and said,
"Okay, let's talk."
Pei Xingchen was a little confused.
Lu Yiyan said concisely and concisely,
"Xiao Qing's barrier has risen, and we can't hear her words now."
What Pei Xingchen can see with the naked eye I got excited and said a little excitedly,
"Xiao Qing is really here, right?!"
"Senior Lu, can you... can you..."
Lu Yi waved his hand, pointed at the ground and interrupted,
"Let's talk about the blood stains first."
Pei Xingchen had seen Lu Yi ask Lu Xiaohong, Know that this is giving yourself a chance to speak.
Whether it was to teach the younger generation or to let other newcomers have more presence in the live broadcast, Pei Xingchen accepted this kind intention.
Pei Xingchen pursed his lips, tried to answer the question, and said,
"This drop of blood is splashed out."
"And the direction is from the door. "From inside to outside the door."
"So it should be that the person inside opened the door, and then the person outside the door stabbed the person inside with a sharp weapon."
" The person inside the door was stabbed in the aorta, and the blood spurted out and splashed on the ground."
"That's why the blood splatter formed like this."
The blood splattered. It refers to the blood stain formed by the rupture of human arteries and blood spurting out at a certain angle with the ground or wall. Its power comes from the blood pressure of the arteries.
On a flat object (such as the ground), typicallyThe shape of the blood spatter is a large oblong blood stain scattered in a straight line or a curve.
Lu Yi nodded with satisfaction.
The children taught by the family are different. This kind of systematic knowledge is very solid!
Lu Yi asked again,
"Then do you think Zhuang Ren inside is the real school doctor?"
Pei Xingchen faced Lu Yi The encouraging look was a bit hesitant.
According to Pei Xingchen’s guess just now, the reasonable inference should be that a certain murderer x knocked on the door of the school doctor’s office, and when the real school doctor came to open the door, he stabbed to death or even injured with a sharp weapon A real school doctor.
There was a splatter of blood on the ground.
Then the murderer disposed of the body of the real school doctor, put on a white coat himself, and pretended to be the school doctor here.
The murderer planned to go out as a school nurse, so he opened the door just when Lu Yi was about to knock on the door.
But when Lu Yi asked, Pei Xingchen was unsure again
Just like being asked a question by the teacher in class, he stood up and confidently said "Choose c", and was asked by the teacher I asked "Are you sure?" and started to doubt myself.
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Pei Xingchen hesitated for a moment, then shook his head.
"No."
"I don't think that one is the real school doctor."
Lu Yi smiled gently.
In fact, because of this, Lu Yi already felt that the slightly pedantic young man in front of him was pretty good.
When Pei Xingchen saw Lu Yi smiling, he immediately became more confident and asked,
"So, senior, do you think so?"
Lu Yi smiled He said,
"No."
"Or, not entirely."
"I agree with your view on the blood stain on the ground." < /p>
"Someone knocked on the door, and then attacked the real school doctor who came to open the door."
"Then the murderer dragged the real school doctor into the infirmary, hid the body, and put on a He was wearing a white coat and pretending to be the school doctor. "
"But the murderer probably didn't want to do anything by using his identity as the school doctor. He just wanted to open the door and wipe off the blood on the floor."
" When he opened the door, he put his left hand on the back of the door, so you didn't see a piece of gauze on his hand."
"Then he stepped aside and let you come in and put the little girl down, as if nothing had happened. He put the gauze back on the table."
"Although he was very subtle and careful, I still noticed him."
Pei Xingchen's eyes started to glow when he looked at Lu Yi. , emitted the light of worship, and asked quickly,
"I didn't even notice it!Senior Lu, how did you find out! "
Lu Yi didn't hide it and said,
"Everything in the entire infirmary is arranged very neatly. "
"It can be said to be abnormally normal. "
"I used to have a classmate who had this problem. "
Lu Yi didn't know what he was thinking of. He curled his lips and recalled with some emotion,
"Every piece of his clothes and every book must be in accordance with the rules. His own rules are in order. ”
“Even the scratch paper has a fixed stacking method and position, and not even a burr is allowed. "
"Sometimes when people play tricks on him and want to see if he can really find it, they will switch the positions of two adjacent books. ”
“There are too many books in the study. The classmate didn't notice it immediately when he entered the door, but he always felt that something was wrong with the bookshelf. "
"He was so irritated that he couldn't sleep in the middle of the night. He actually lit a candle and ran to the bookshelf to check each book. ”
“Finally, we suddenly found the book that had been moved by us, moved it back to its original position, and then went back to sleep satisfied. "
Lu Yi smiled.
Then he got back to business and said seriously,
"This school doctor, the real Zhuang Ren, should be like my classmate. Something wrong. ”
“All the medicines are arranged in the same way, and all the equipment is placed in the same direction. ”
“Even the distance between them is almost the same. ”
“There was only one piece of gauze, which was unpacked and stacked on the table in a messy manner. ”
“The other packages were carefully opened with a knife, but only the individual package of gauze was torn open with bare hands. "
Lu Yi paused and then said,
"But I don't think that after killing Zhuang Ren, he disposed of Zhuang Ren's body and then pretended to be Zhuang Ren himself. "
Pei Xingchen's eyebrows knitted together and asked,
"What do you mean? "
Lu Yi said,
"I think it and Zhuang Ren have become one. "
"Or, you can also understand that it polluted Zhuang Ren. ”