The time to pull the calf is always so fast!

Hong Tianming, they accompanied Chen Houde in the ward, and the disabled people chatted for a while, and then drifted away.

And at the same time!

Zhang Hankui wore a cloak and a mask and walked into Huaren Hospital, it was obvious that Zhang Hankui was very familiar with Huaren Hospital, so he went straight to the intensive care unit on the third floor of the hospital without asking.

Yan Qunshu did not take the elevator, but chose to take the stairs!

When he came to the corridor of the intensive care unit, Zhang Hankui saw two sturdy men guarding the door of the intensive care unit.

Zhang Hankui lowered his head and pretended to be nothing, and slowly walked towards the two sturdy men, pretending to cough as he walked, like a sick patient.

After walking outside the intensive care room, Zhang Hankui deliberately slowed down his pace and glanced at the banquet books lying in the intensive care room through the glass.

I saw Yan Qunshu at this time, wearing a transparent oxygen mask on his mouth, and his body was full of tubes of various formats, lying motionless on the bed in the intensive care unit.

"Look at what, get out of here. One of the sturdy men looked at Zhang Hankui and waved his hand impatiently.

Zhang Hankui pretended to be scared and shrunk his neck, then quickened his pace and walked over.

After Zhang Hankui confirmed that the person in the intensive care unit was Yan Qunshu, he went directly to the elevator on the first floor to monitor the dead corner.

Ten minutes later!

Everyone went in and out of the elevator, but Zhang Hankui stood there motionless and waited as always, if anyone found out, then they would definitely be able to notice every nurse who walked by Zhang Hankui, Zhang Hankui paid special attention to the treatment cart with medicine in their hands.

Fifteen minutes later!

When a nurse pushed the treatment cart slowly past Zhang Hankui, Zhang Hankui still paid attention to the treatment cart, and when he saw the words "intensive care unit" on the medicine list, Zhang Hankui followed the nurse quietly, and the two walked to the elevator door together and waited for the elevator.

At this time, it was lunch time, and patients, doctors, nurses, and family members came in and out, so there were a lot of people taking the elevator, and everyone stood at the elevator door waiting for the elevator.

Zhang Hankui avoided the surveillance by taking advantage of the cover of everyone, and was standing next to the medical vehicle at this time.

"Ding!"

The elevator door opened, the passengers inside the elevator rushed out, and the passengers outside also squeezed into the elevator, and the scene suddenly became chaotic.

And the nurse stood aside unhurriedly, very gracefully waiting for the other passengers to go in first.

At this moment, Zhang Hankui suddenly threw himself on the medical car as if he had accidentally tripped over it, and the upper half of his body lay directly on the medical car

Seeing that he quickly held on to the handlebars of the medical car, he would not fall down with the people and the car.

"I'm sorry, I'm sorry, I didn't mean to. Zhang Hankui hurriedly stood up, stabilized his figure, and said to the nurse.

The nurse ignored Zhang Hankui's apology, anxiously checked the medicine on the medical car, and saw that it was not broken or lost, so she said to Zhang Hankui: "It's okay! ”

Zhang Hankui nodded, and then walked into the elevator and pressed the "6f" button, at this time the nurse also pushed the medical cart into the elevator, Zhang Hankui asked very understandingly: "What floor?"

"Third floor, thank you!" the nurse smiled kindly at Zhang Hankui.

Zhang Hankui casually helped the nurse press the "3F" button, and the elevator slowly rose.

…………

"Ding!"

The elevator door opened, Zhang Hankui and several passengers walked out of it, as soon as Zhang Hankui walked out, he walked quickly to the left corridor, and then came to the staircase.

Zhang Hankui cautiously looked up and down, and saw that there was no one up and down the staircase, so he quickly took out a compressed package from the cloak, an infusion bottle marked with the word amino acid, and a hydrogen cylinder the size of one or two fingers. He also took out an infusion tube and a balloon from his pocket.

Zhang Hankui took out everything, inserted the infusion tube into the bottle of amino acids, and then hung it upside down, allowing the liquid in the amino acids to drip to the ground through the infusion tube without slowness.

Then he tore open the package and put on the white coat, protective clothing, shoe covers, medical gloves, and medical hat inside the package one by one, and suddenly Zhang Hankui became a doctor in the intensive care unit!

After getting dressed, Zhang Hankui picked up the balloon and hydrogen cylinder again, then blew up the balloon with the hydrogen cylinder, and then tied the balloon with a thin wire.

After quickly completing this series of disguises and procedures, Zhang Hankui cleaned up the garbage on the ground, and immediately walked to the third floor with amino acids in his left hand and a balloon in his right hand.

This bottle of amino acids was stolen by Zhang Hankui in exchange, and when he accidentally poured it into the medical car, Zhang Hankui quickly replaced the bottle in his arms that showed that it was amino acids on the outside, but the liquid inside was potassium chloride.

What is the effect of potassium chloride? This is for people who are deficient in potassium to supplement potassium, potassium is a substance that must be contained in the human body, if you take too much at one time, it will inevitably cause heart paralysis, slow heart rhythm, irregular heartbeat, severe ventricular fibrillation, cardiac arrest in diastolic state.

If Zhang Hankui just wants to kill the banquet book, then he only needs to replace the amino acids with potassium chloride, there is no need to dress up as a doctor again, and blow up balloons, and he can leave with a swagger when he changes the fake amino acids with the real amino acids.

Because as long as the nurse infused Yan Qunshu with this bottle of potassium chloride, Yan Qunshu would not have noticed it in a coma, and eventually died due to potassium overdose.

But Zhang Hankui is a very "craftsman" spirit, he wants to make Yan Qunshu look like an accidental death, not that he killed him.

So the bottle is a bottle of amino acids on the surface, but it is a bottle of potassium chloride inside, Zhang Hankui wants to take it back, that is an important evidence of his killing.

Then why did Zhang Hankui know that the nurse would definitely infuse amino acids into Yan Qunshu, and prepared this bottle in advance with an amino acid label on the outside, but a fake amino acid on the inside?

It is normal for an unconscious patient to maintain the nutrients required by the body through food, and must maintain life metabolism through infusion, and generally mainly supplement fat milk, amino acids, glucose, electrolytes, vitamins, etc.

Therefore, Yan Qunshu now has to rely on these nutrient solutions every day to maintain his life.

And in the past three days, Zhang Haolong has figured out the law of Yanqunshu's infusion, so there is a scene of Zhang Hankui standing on the side of the elevator to observe the nurse pushing the medical cart, just to find out the infusion nurse in the intensive care unit.

Straight to the point!

As soon as Zhang Hankui came to the staircase on the third floor, he hung the bottle of real amino acids upside down, let the liquid drip out, pulled the balloon with his right hand and walked to the security door, and secretly observed the situation in the intensive care unit through the window on the door.

Intensive care unit indoors!

When a nurse helped Yan Qunshu to infuse the fake amino acids, she picked up the form on the side and began to register the data on various monitors.

Because this is an intensive care unit, parameters such as monitor data and patient conditions need to be observed and recorded every two hours, and nurses monitor the status 24 hours a day.

Fifteen minutes later!

As soon as the nurse finished checking in and was about to walk out of the intensive care unit, some monitors next to her suddenly started to set off an alarm.

This frightened the nurse, who rushed out of the intensive care unit in a hurry and shouted to the two able-bodied men guarding the door: "Go, go and call the doctor, the patient is in critical condition." ”

The two sturdy men standing at the door suddenly became nervous, one immediately ran to call the doctor, and the other continued to guard the door, but their attention was attracted by the banquet book lying inside.

did not find that Zhang Hankui secretly opened the security door at the staircase at this time, and then manipulated the hydrogen balloon through the line in his hand to fly towards a camera on the wall, the hydrogen balloon just stabilized against the ceiling in front of the camera, and Zhang Hankui also put the line in his hand.

Then he picked up the real amino acid on the side and hid it in his arms, and at this moment, the sturdy man walked quickly towards the intensive care unit with several doctors and nurses.