Controlled experiment

Li Yao had two surgeries today, both of which were heart valve repairs.

The patient was relatively young, and the operation was more difficult. Li Yao looked at himself in the mirror and imagined the operation process over and over again in his mind.

I didn't sleep last night, I just squinted in the car back with Zhuang Hao for a while, drank two bags of coffee when I woke up in the morning, the water for making the coffee did not exceed [-]ml, and I was sober after drinking the high-strength coffee a lot of.Li Yao looked at his dark circles under the mirror and sighed.To be honest, the impact on him on the deserted island yesterday was not small. Li Yao did not expect that Jing Mo would really go all the way to the dark as he said.

But there was one thing Li Yao couldn't figure out.

Of the three corpses on the deserted island, the farthest time of death was nearly four years ago, and the latest one was no more than a year old.The middleman is Jing Mo's tool to kill people. In other words, the people killed by the middleman are also within that time period.Killed three people in four years, this time is very slow.Now, Luo Daheng died a month ago, and Chen Xin was killed last night. Three people were killed in the past four years, but now it takes two months to kill two people.With Jing Mo's IQ, if he really intends to attack that group of people, he must have his own rhythm. Why is this rhythm suddenly accelerated now?

Li Yao couldn't figure it out.

Looking at himself in the mirror, Li Yao suddenly had a very bad assumption.

Jing Mo is dying.

In this way, everything is explained.Why are you in such a hurry, one after another.

Thinking of this, Li Yao took off the brush in his hand and threw it into the sink, splashing a little water and dirtying the mirror in front of him. Panting restlessly.It took a long time for Li Yao to look at the green surgical gown on his body and regain his senses.However, there is one thing he can be sure of, that is, Jing Mo must hate himself very much, that's why all the evidence that he killed someone pointed to him.

Li Yao rubbed his fingers in the water.

Pick up the brush next to it and dip it in the soapy solution to re-brush your hands.

At the third time, a nurse came in from outside. Li Yao looked at him strangely, she should be a little girl who came to practice.

"Doctor Li." The intern nurse tightly clutched the small notebook in her hand and said nervously, "There are two people from the Public Security Bureau outside, and they said they wanted to ask you to know about Chen Xin's situation in Bed 25."

Chen Xin?Li Yao pretended to be puzzled when he heard the name and looked back at the nurse.

"What's up with him?"

The nurse gripped the small notebook even tighter.

"he died."

Li Yao paused as he brushed his hands. Newcomers always have some timidity and fear of the dead. Li Yao comforted the little girl.Leaving Chen Xin's cause of death aside, Li Yao has been working in the hospital for so long, and the number of people who have been rescued is innumerable, and there are many who are helpless, even when they are sent to the hospital.For those deaths, Li Yao was more or less numb.

Seeing that Li Yao didn't intend to go out, the nurse pouted, and continued, "...They are urging you outside." They were referring to Du Yusheng and Xiaobai.

Li Yao picked up the triangular towel and wiped the water drops on his arm, looked into the eyes of the intern nurse, and smiled.

"There is one in the operating room now, and there is another one for valve repair in the next one." Li Yao threw the triangular towel into the medical waste bin, and continued: "Go out and ask if they are sure to perform these two operations, then I will do it." Switch with them."

====

"Is he talking like that?"

The temperature in the hospital corridor was not high, Du Yusheng felt even colder after hearing this, he sniffed and asked again, "Did he really say that?"

The intern nurse is a newcomer, so she doesn't know how to tactfully narrate, so she can only answer what Li Yao says.

But Du Yusheng really didn't mean to disturb his operation.He understands that human life is at stake and cannot be delayed.He just wanted the nurse to go in and tell Li Yao that he was waiting for him outside.But this nurse is real, Du Yusheng's brain is buzzing thinking about the cup of warm soy milk in the morning.

"Oh, don't let me ask." The trainee nurse's nose was a little red, and said: "Dr. Li is not like this usually, and I don't know what's wrong today."

Du Yusheng scratched his face, curious, and said, "Then what is he usually like?"

The intern nurse thought for a while, "It's very nice, he treats everyone very well, he doesn't like to talk very much, but he always smiles at you when he meets you, and he is very gentle."

There were pink bubbles on the nurse, Du Yusheng rubbed his nose, thinking that the person you like, I had dinner with him yesterday and stayed in his bed, and he bought me breakfast in the morning, I feel superior to you guys Bursting.

Thinking of breakfast, Du Yusheng remembered one thing.

"This morning, when did Li Yao come to the hospital?"

The intern nurse took out the small notebook in her hand and flipped through it.

"Usually the shift is over at nine o'clock, but Dr. Li came early this morning." The nurse thought for a while and said, "Anyway, he was already in the office before the shift."

Du Yusheng put a question mark in his heart.The fact that he came early was either because he was uncomfortable under the same roof as him, or it was because of Chen Xin.If it was the latter, Du Yusheng grabbed his face. Could it be that Li Yao had time to commit crimes? Du Yusheng tried his best to recall what happened last night.

Holding a cup of coffee, Xiaobai bumped Du Yusheng with his elbow.

"Brother Yu, drink some." Xiaobai said, "They are undergoing surgery and are waiting."

Du Yusheng looked at Xiaobai's face after staying up all night, he really wanted to ask if you and Li Yao knew each other, what was your relationship, Du Yusheng swallowed the words.Picking up the coffee that Xiao Bai handed over, he took a sip.The coffee is bitter, but Xiaobai doesn't know where to add the milk, and it tastes sweet and greasy after drinking it, which overwhelms the bitterness.

Xiaobai saw the uneasy expression on Du Yusheng's face, and said, "Brother Yu, don't worry, I have no second thoughts about you."

Du Yusheng didn't say anything, and drank the sweet and greasy coffee in one gulp.

Xiaobai looked at Du Yusheng's face and smiled.

The task Li Yao assigned Xiaobai back then was very simple, there was only one task.

Protect Du Yusheng.

Therefore, Xiaobai gave Du Yusheng all the sugar and milk packets in his hand.

But having said that, Du Yusheng felt that he got in touch with Li Yao because of Luo Daheng's case, and thus became interested in him, but in Xiaobai's view, Li Yao is a person who is very good at disguising, and he may be better than Du Yu at first. At least he was transferred to Du Yusheng's side before Luo Daheng's case.But Li Yao is really good at disguising, so that Xiaobai would be hard to see if it is not preconceived.

Du Yusheng had froth around the corners of his mouth because he drank too many milk packs. He was wiping his mouth with a tissue. Xiaobai looked at his face and smiled.

===

He said to let people wait, but Li Yao didn't expect to wait until it was dark.

The operation was more difficult than imagined, and many emergencies occurred in the middle.

When Li Yao took off the surgical gown, his entire back was soaked in sweat, and when the wind blew over, his body felt cool.

Stepping on the switch under the door, Li Yao took off his gloves and came out of the operating room.

It always gets dark earlier in winter, Li Yao looked at the dark sky outside the window, and then looked at the clock on the wall, it was already seven o'clock in the afternoon.From ten o'clock in the morning to seven o'clock in the afternoon, Du Yusheng wouldn't be so persistent and still waiting.

Li Yao opened his locker, looked at the small mirror and sighed.

After a night without sleep and a day without food, Li Yao was really exhausted.

A table of meals was laid out on a table in the lounge.This is the habit of the operating room. It is a habit to bring the food first, and eat whenever there is time.Li Yao bent down and took out the rice with his name written on it. Today the nurses helped to order wontons.I don't know how many times it has been heated, anyway, the wontons are cold now.

When a doctor has two body organs, they are stronger than normal people.

One is the bladder and the other is the stomach.

Li Yao looked at the warm yellow light in the microwave oven, and his wontons were buzzing inside.

After eating wontons, he changed his clothes and left the operating room. To his surprise, Du Yusheng was not at the door. Looking at the empty operating room, Li Yao suddenly felt quite uncomfortable.When he returned to his office, Du Yusheng was sitting inside wrapped in clothes.

In his hand, he was flipping through a professional book on Li Yao's desk, and looking up, there was a bowl of steaming beef noodles on the desk.

In the office, only the small lamp on the table was turned on. Du Yusheng's eyes were not very good, and he tilted his head under the lamp to read each word.

"I heard from the nurse that you have something to do with me?" Li Yao cleared his throat.

Seeing Li Yao's return, Du Yusheng stood up with a bang.

He didn't speak in a hurry, but stood behind Li Yao and lifted the collar of Li Yao's white coat. It was different from what he thought, the back of the collar of the white coat was empty, without a single letter.Du Yusheng thought, no matter whether the murderer is Li Yao or not, as long as the white coat is still there, if there is only one person's skin tissue on it, then there is a high possibility that Li Yao and Chen Xin's death are related. skin tissue, then this person is likely to be the murderer.

However, this is a new white coat.

"Why don't you have a name on the back?" Du Yusheng frowned and said, "Don't you doctors like to write your name on the back of your collar?"

Li Yao groaned in bewilderment, straightened his collar, looked at Du Yusheng and said with a smile, "I didn't find my white coat when I came here in the morning, so I just took one without a name and put it on."

"Your clothes are all sent to the laundry room, right?" Du Yusheng said, "What day do you wash?"

Li Yao pretended not to know Du Yusheng's intentions, flipping through the calendar on his desk.

"We are all thrown in the laundry bucket in the corridor, and then they will come to the laundry room. The laundry time should be today, Monday, and it should have been washed." Li Yao continued: "What's wrong, my clothes have what is the problem?"

It seems that we can only call the surveillance near the laundry tub in the corridor to see if there are any clues.

Du Yusheng sighed inaudibly.

The beef noodles on the table were still steaming, Du Yusheng brought them closer to Li Yao.

"Eat it while it's hot." Du Yusheng smiled and said, "I've reheated it three times. Are you doctors working so hard?"

Li Yao just ate, opened the disposable chopsticks and put them on both sides of the noodles, but did not touch the lump of noodles.

He looked up at Du Yusheng.

The lights in the office were dim, and it seemed that the owner had no intention of turning on another light.The illumination range of the table lamp is limited, only limited to the circle of the table, and Du Yusheng is sitting on the sofa, people who cannot see him clearly can only see a dark mass, as if shrouded in shadow.

But even if he couldn't see anyone, Li Yao could guess that he was looking at himself.

"Did you sleep well last night?" Li Yao asked.

The shadow over there nodded.

"You just disappear when you wake up." Du Yusheng's tone was filled with resentment.

Li Yao smiled and said, "I don't know what you like to eat, breakfast is a bit simple."

"It's not simple, it's not simple." Du Yusheng stood up and walked to the place where there was light, and said, "I... I, just, eat pretty good."

Li Yao's chopsticks stirred the noodles for a while.

"Last night, you and I fell asleep in the middle of our meal. I had no choice but to send you back to my house." Li Yao said, shaking his head helplessly, and said, "I thought you would wake up after a while, Who knew that you slept so deeply, I asked you where the key is, and you answered and fell asleep again."

His unhurried words dispelled all the doubts in Du Yusheng's mind.

Du Yusheng remembered that Li Yao had indeed called him last night and asked him where the keys to his house were.At that time, Du Yusheng subconsciously raised his head and looked at the clock on the wall. It was around eleven o'clock in the evening.In other words, Li Yao had no time to commit crimes.The time I woke up in the morning was around [-]:[-] and [-]:[-], and Li Yao didn't start his shift until [-]:[-], why did he go to the hospital so early, or did he go to the hospital instead of going to do other things.

"Didn't you turn in at nine o'clock in the morning?" Du Yusheng asked, "You left really early, and you won't be here when I wake up."

Li Yao nodded and said, "I have to prepare for today's two surgeries."

"You really never leave the house except for work in the morning?"

Li Yao sighed and put the chopsticks aside.

"You can watch the monitor when I start work, and you can follow my license plate number to see if I have come to the hospital." Li Yao moved his face closer to the light source and said, "What have I done since last night? You know best. If you think about it, you don’t need to ask me.”

Du Yusheng said a few words, "Don't, don't."

He knew that Li Yao was angry.

"You see, I'm just asking casually." Du Yusheng said, "I don't even know you're with me."

Li Yao scratched his ears.

"I heard that Chen Xin in bed 25 died. Why, this matter is also related to me?"

Du Yusheng nodded and said, "This matter is really related to you. Someone killed Chen Xin in your white coat."

The author says:

Happy New Year.I wish you all the best of luck!yeah yeah yeah