Cop Universe

Chapter 94
The hospital found a room as a temporary interrogation room for the police.

The documents of the two night shift nurses were also sent to He Jiahui.

The first nurse, Zhou Yuting, is 35 years old, married and has no children. She has worked in this hospital for 11 years.

Another nurse named Deng Qiaomei, just turned 30 years old, unmarried, came to this hospital three years ago.

Zhou Yuting was brought in front of He Jiahui first. She was not tall, with a slightly fat body and ordinary appearance. She was basically the kind of middle-aged woman who was completely inconspicuous in the crowd.

"Ms. Zhou, you worked the night shift with the deceased Dr. Liu last night. When was the last time you saw him?" He Jiahui asked.

Zhou Yuting thought for a while, and then answered: "Our nurses spend most of their time at the nurse's station. Last night after nine o'clock, when I came to take over the shift, I met with Dr. Liu, and then he went back to the office. Stay at the nurse's station outside the ward."

"Have you never been back to the office?" He Jiahui asked.

"Yes, during the night shift yesterday, I went back to the office three times. It was around one o'clock in the morning, four o'clock in the morning, and six o'clock in the morning. I went to the tea room for something to eat.

But when I went back, I didn't see Dr. Liu in the office. I thought he must have gone to rest in the lounge.It's also normal for doctors to take a break when they work the night shift, and I didn't think much of it at the time.

Dr. Liu didn't show up until this morning when the shift was handed over. Someone went to the lounge to find Dr. Liu and found him dead. "Zhou Yuting replied.

Since there is no monitoring in the office, it cannot prove that what Zhou Yuting said is true.

So He Jiahui opened his mouth to confirm: "Ms. Zhou, it means that every time you go back to the office, you are alone, right?"

"No, when I returned to the office for the first time, Dr. Cai was still there, and I even greeted him!" Zhou Yuting replied.

"Dr. Cai? Where did Dr. Cai come from?" He Jiahui thought to himself, and then asked, "Who are you talking about, Dr. Cai?"

"It's Dr. Cai Shude, who is also a doctor in our oncology department." Zhou Yuting replied.

"Did this Dr. Cai Shude also work on the night shift last night? But Dr. Pan told me that there is only one doctor assigned to the night shift in the oncology department." He Jiahui asked.

"That's right. It was indeed Dr. Liu who worked the night shift yesterday. Dr. Cai stayed because he needed to work overtime. He still has several medical reports to write." Zhou Yuting replied.

"Then is Dr. Cai still in the hospital?" He Jiahui asked immediately.

"Dr. Cai should have left after writing the medical records! When passing by the nurse's station, he even greeted us. I remember it was around three o'clock in the morning." Zhou Yuting replied.

"The time of death of the deceased was between one and two o'clock in the morning, and this Dr. Cai didn't leave until three o'clock. He had time to commit crimes."

Thinking of this, He Jiahui immediately said to Huang Qifa next to him; "Sir Huang, please send someone to find this Cai Shude."

Huang Qifa immediately ordered his men to go down to find someone.He Jiahui continued to ask: "Ms. Zhou, how is the deceased Dr. Liu's usual interpersonal relationship? Has he ever had any enemies with his colleagues, or had any conflicts?"

"Dr. Liu's popularity is not bad, and I haven't heard of any conflicts between him and other colleagues. But she and Deng Qiaomei seem to have a good relationship, and you can often see the two of them chatting together," Zhou Yuting said.

"Deng Qiaomei? Is that the nurse who was on duty with you yesterday?" He Jiahui nodded silently.

……

Next, another nurse, Deng Qiaomei, was also called in for questioning.

Deng Qiaomei is also not tall, but she is very slender and looks very petite.Compared with Zhou Yuting, Deng Qiaomei is obviously much more delicate, and she wears heavy makeup.

As a woman, as long as she knows how to put on makeup, she won't be too ugly, so on the surface, Deng Qiaomei's image should be better. Even in a nurse's uniform, she can feel that she is a person who likes to dress up.

"Ms. Deng, you worked the night shift with the deceased Dr. Liu last night. When was the last time you saw him?" He Jiahui still asked the same question.

"The last time I saw Dr. Liu was around twelve o'clock in the evening. I went back to the pantry to drink water, and Dr. Liu was there. He kept yawning and looked sleepy, so I asked him to Go to the lounge to sleep for a while, and he agreed, and I haven't seen him since then." Deng Qiaomei replied.

"The time of death of the deceased was between one and two o'clock in the morning. Deng Qiaomei had seen the deceased at twelve o'clock, which means that the time of the murderer's crime should be between twelve o'clock and two o'clock in the morning."

Thinking of this, He Jiahui then asked: "When you saw Dr. Liu for the last time, was there anyone else in the office besides you?"

"Yes, Dr. Cai was there too. He was in his place at the time, so he must have been working overtime to write medical records!" Deng Qiaomei replied.

"Ms. Deng, how is the relationship between the deceased Dr. Liu? Has he had any feud with his colleagues, or had any conflicts?" He Jiahui asked the same question again.

"In terms of conflicts, Dr. Liu once had a conflict with a doctor named Sun Jiacheng because of the allocation of funds for scientific research projects. However, Sun Jiacheng resigned from our hospital half a year ago. I heard that he immigrated to the UK." Deng Qiaomei replied .

People in the UK, even if there is a motive for committing a crime, there is no possibility of committing a crime.

So He Jiahui then asked: "Ms. Deng, how is your relationship with Dr. Liu?"

"He and I are just ordinary colleagues." Deng Qiaomei said quickly, but her eyes flickered.

He Jiahui was keenly aware of this, and Deng Qiaomei's micro-expression had already betrayed her.

And the previous nurse Zhou Yuting also said that Deng Qiaomei had a good relationship with the deceased. At this time, Deng Qiaomei's behavior was obviously concealing it deliberately.

However, He Jiahui did not expose Deng Qiaomei. He still has too few clues and needs more information.

……

After finishing the questioning of the two nurses, Huang Qifa's subordinates also knocked on the door and walked in, leaned into their ears and said, "I have already contacted that Dr. Cai Shude, he is on his way, and he will be available in half an hour." arrive."

After a while, Huang Qifa sent his subordinates to watch the surveillance video and also came back to report the situation.

"Sir Huang, I have checked the surveillance video of the night when the incident happened. The surveillance video can capture the situation outside the doctor's office. According to the surveillance video, only four people have entered or exited the doctor's office after ten o'clock last night.

They are the deceased Liu Guoqiang, night shift nurse Zhou Yuting, night shift nurse Deng Qiaomei, and another oncologist Cai Shude.Among them, Liu Guoqiang, the deceased, went to watch the night in the ward area at 11:30, then returned to the office, and never came out again.

Zhou Yuting, a nurse on the night shift, returned to the office at 10am, [-]am, and [-]am respectively. The first stay was about [-] minutes, and the next two stays were about half an hour.The rest of the time stays at the nurse's station in the ward.

Deng Qiaomei, a nurse on the night shift, returned to the office at 10:[-] p.m. and stayed there for about half an hour.At [-]:[-] in the morning, Deng Qiaomei returned to the office for the second time and stayed for about [-] minutes.At five o'clock in the morning, Deng Qiaomei returned to the office for the third time and stayed again for half an hour.

Doctor Cai Shude stayed in the office after ten o’clock in the evening. He left the office around 12:30 o’clock in the evening and returned 10 minutes later. return. "

"The monitoring conforms to the description of the two nurses. In other words, during the time period of the deceased's death, these three people had entered and exited the office. It seems that the murderer is among these three people." He Jiahui said.

At this time, Huang Qifa's subordinates came to report again: "Huang sir, the doctor named Cai Shude has come."

"Then invite Dr. Cai to come and assist in the investigation!" Huang Qifa said immediately.

Cai Shude was brought into the room, and He Jiahui still asked the same old question: "Mr. Cai, when was the last time you saw the deceased?"

"It was last night. I can't remember exactly what time it was." Cai Shude adjusted his glasses on his nose and continued; "Yesterday I was on the afternoon shift, from [-]:[-] p.m. to [-]:[-] p.m. I met Dr. Liu when I was there.

But because I have several medical records reports that have not been completed, I stay in the office to work overtime after get off work at night. In our line of work, it is common to work overtime to write medical records.

Although I was in the office at the time, when I wrote the medical records, I was generally more involved. The medical records cannot be wrong, so I didn’t pay attention to other people and things at the time. Even if someone walked by me, I would not go to the office. Pay attention.

After I finished writing the medical records, I found that I was the only one in the office, so I packed up and went home. It was about three o'clock in the morning. When I passed the nurse's station, I greeted the night shift nurse. "

"Then have you ever left the office?" He Jiahui asked.

"I remember going to the bathroom twice, and I went straight back to the office after it was convenient." Cai Shude replied.

What Cai Shude described was also consistent with the monitoring.

He Jiahui asked again: "Dr. Cai, how is the relationship between the deceased Dr. Liu? Did he have any enemies with his colleagues, or had any conflicts?"

Cai Shude opened his mouth and replied: "At work, differences are inevitable. For the same patient, different doctors will give different treatment plans, and sometimes there will be some heated debates over whose plan to adopt. .

It is impossible for two doctors to have no disagreement at all.But we are all professionals, and we all understand that medicine is actually a science. When we encounter disagreements, we will discuss the matter on a case-by-case basis. It is impossible to treat disagreements at work as personal grievances.

So I think this is at best a medical case discussion, not a conflict between colleagues, let alone a feud.As for Dr. Liu's relationship..."

Cai Shude put on a hesitant expression at this moment.

"Doctor Cai, if you have something to say, don't worry about it. Our policemen are also professional and will keep witnesses secret." He Jiahui said.

"Hey..." Cai Shude sighed, and said helplessly: "I don't like to gossip behind my back, and I won't reveal their privacy in private, but since the case is involved, I will definitely cooperate with the police.

As far as I know, Dr. Liu and Nurse Deng are relatively close. The relationship between the two of them has surpassed the friendship between colleagues or friends. "

"The Nurse Deng you are talking about is Ms. Deng Qiaomei, right? You mean, there is an improper relationship between Dr. Liu and Nurse Deng?" He Jiahui asked immediately.

Cai Shude nodded: "There is indeed an intimacy beyond friendship between them. The doctors and nurses work together all day long, and often work night shifts together. The nights are rather boring, and it is good to spark some sparks with each other. Not a very strange thing.

But Dr. Liu has a girlfriend, and both of them have met their parents. When it comes to talking about marriage, Dr. Liu plans to buy a house and get married in the near future.

But Dr. Liu's girlfriend probably didn't know about his relationship with Nurse Deng.The relationship between Dr. Liu and his girlfriend should be very good. The day before yesterday, her girlfriend celebrated her birthday, and they celebrated together! "

"Mr. Cai knows a lot about Dr. Liu's private life!" He Jiahui said casually, actually probing.

Cai Shude is naturally a smart person to be a doctor. He noticed He Jiahui's intention and immediately explained:
"I know this because Dr. Liu approached me a few days ago when he was planning to buy a house to get married. The house I'm offering now is less than half an hour away from the hospital, so it's very convenient to commute to and from get off work.

So Dr. Liu asked me about the environment and properties there, and wanted to buy a house in that area. It was only then that I found out that he planned to buy a house and marry his girlfriend. "

As for him celebrating his girlfriend's birthday, I saw it on social software. Anyone who follows him can see the dynamic messages he sent.I also gave a thumbs up. "

As he spoke, Cai Shude took out his mobile phone, found the dynamic message, and handed it to He Jiahui: "Sir, look, this is the message that Dr. Liu sent at that time."

He Jiahui took the phone and looked at it, and it turned out to be a photo of the deceased Liu Guoqiang celebrating his girlfriend's birthday, and the date was the night before.

"Have you contacted Liu Guoqiang's girlfriend?" He Jiahui asked Huang Qifa beside him.

Huang Qifa shook his head: "At present, only the immediate family members of the deceased have been notified, that is, his parents."

Cai Shude on the opposite side said, "Sir, it's useless for you to inform her girlfriend. Her girlfriend has gone abroad and she is not in Xiangjiang."

"You know that too?" Huang Qifa asked.

"It's also a post by Dr. Liu himself. If you scroll down the screen, there is a picture of Dr. Liu sending his girlfriend to the airport." Cai Shude said.

He Jiahui immediately looked at the next few posts, and indeed found a photo of the airport, with the text on it also sending his girlfriend to the airport.

"Social software is really powerful these days. What do you want to know? See what the other party has posted. It's faster than our police investigation." He Jiahui thought to himself.

Then He Jiahui continued to ask: "Mr. Cai, Dr. Liu and Nurse Deng have an abnormal relationship between men and women. How did you know about this? Shouldn't you be watching social software? I don't think anyone will post such a thing. "

Zhou Yuting only knew that the two were relatively close, but Cai Shude knew that the two had an improper relationship between men and women, which is indeed doubtful.

Cai Shude replied: "I only found out about this recently. On weekdays, Dr. Liu and Nurse Deng just walked relatively close and often came to chat together, so I thought they just had a common language.

Not long ago, Dr. Liu planned to buy a house and marry his girlfriend, and Nurse Deng found out.Nurse Deng and Dr. Liu had a big fight in the warehouse next to the tea room.

Dr. Liu said he was going to marry his girlfriend, so he planned to end the relationship with Nurse Deng, but Nurse Deng disagreed and blamed Dr. Liu for marrying his girlfriend.

I also happened to be going to get something at that time, and I heard it inadvertently, but after all, this is personal privacy, and it is not convenient for me to spy, so I left quickly. They probably didn't know that I had been there.

According to my estimation, it should be that Nurse Deng was unwilling to learn that Dr. Liu was getting married!Dr. Liu is a talented person, and he earns a lot of money as a doctor, but he is a rich man in the eyes of many people.

Nurse Deng knew that Dr. Liu had a girlfriend, and she was still willing to be with him. She just hoped to "become a regular". Now that Dr. Liu is getting married, Nurse Deng has no hope of becoming a regular, so she is naturally unhappy. "

"Doctor Cai, you know Nurse Deng very well!" He Jiahui said with a smile.

"It's not that I know Nurse Deng, it's because I'm also a doctor, and I see this kind of thing a lot." Cai Shude shook his head with a wry smile, and continued: "Many of the patients in our oncology department are elderly, so there are very few patients." Pink incident.

In some departments with more young patients, patients often confess to doctors.Especially those doctors who are around 40 years old and not yet married are the most popular.

Doctors at this age are in their prime, and their income has entered a relatively lucrative stage. Even a Hong Kong sister can marry home.If I were Nurse Deng and had the opportunity to marry a young and promising doctor, I would definitely fight for it. "

It is not an exaggeration that Cai Shude said that a doctor can marry a Hong Kong sister, and there are even many cases in reality.For example, "White Snake" Ms. Zhao Yazhi, her first husband was a doctor who was ten years older than her.

It often appears in Hong Kong dramas that parents hope that their children will become doctors and lawyers when they grow up, because these two professions are really very profitable in Hong Kong.

Being a lawyer also requires certain connections. Lawyers without connections, that is, middle-class income, cannot make much money.

But doctors are different. Doctors rely more on technology. As long as the technology is excellent, even if you have a bad temper and poor interpersonal relationship, at most others will hurt you behind your back, but it will not affect your money.

The reason is simple, when you need a doctor to save your life, would you choose a doctor with a wide network, high moral character, and a sweet mouth?Or will you choose a skilled doctor?

Human connections, medical ethics, and service attitude, no matter how perfect these are, they cannot cure the disease.In the doctor's profession, if you want to make a lot of money, medical ethics and attitudes are just auxiliary, and technology is the core competitiveness.

……

After finishing the questioning of Cai Shude and inviting him out of the room, Huang Qifa took the initiative to say:

"At present, Deng Qiaomei is the most suspected of committing the crime. She had an improper relationship with the deceased, but deliberately concealed it, saying that the two were just ordinary colleagues. It is very likely that she was afraid that if she said too much, the police would find her. .

And she also has a motive to kill.Liu Guoqiang wanted to marry his girlfriend and didn't want to continue the relationship with her. Therefore, it was reasonable for her to vent her anger on Liu Guoqiang and kill him. "

This time, He Jiahui did not refute. Judging from the clues he has so far, Huang Qifa's analysis is correct.

At this time, Huang Qifa's mobile phone text message sounded suddenly, and the forensic doctor completed the blood test of the deceased and sent a message.

"The forensic doctor conducted a test on the blood of the deceased and found a relatively high amount of sedative residue, which should be enough to cause death. The preliminary judgment of the forensic doctor indicated that the deceased should have been injected with a large amount of sedative by the murderer, causing the central system to be affected. As a result, he died of respiratory failure," Huang Qifa said.

"All those sedatives?" He Jiahui asked.

"Let me ask the forensic doctor." Huang Qifa immediately sent a message to the forensic doctor, and the forensic doctor replied after a while.

"There are midazolone, promethazine, and chlorpromazine." Huang Qifa replied.

He Jiahui thought for a moment, and asked, "That's all? Nothing else?"

Huang Qifa once again confirmed the information sent by the forensic doctor, and replied, "No more."

He Jiahui shook his head: "No, there should be more than that! There should be at least one tranquilizer."

"Why? You are not the murderer, how do you know how many tranquilizers the murderer used!" Huang Qifa asked.

He Jiahui explained: "The sedatives you mentioned just now need to be injected. Just imagine, if it were you who were injected with something in the neck by the murderer, would you call for help immediately? What's more, this is a hospital.

Even with an overdose of sedatives, it will take a certain amount of time for the attack to occur. Is this enough time for the deceased to run to the nurse's station outside?If you walk faster, you might be able to run to the emergency room by yourself!
But the deceased died on the bed in the end, which means that he did not go out to ask for help, so the only possibility is that when the murderer injected the deceased with a sedative, the deceased was not awake, he was either in a coma or fell asleep.

There were no traces of fighting at the scene, and the deceased had no trauma on his head, so it was impossible for him to be knocked out, so it means that the deceased was asleep at that time, and he slept so badly that he couldn't wake up even after a needle was pricked in his neck Come.

Normal sleep, it is impossible to wake up after being pricked by needles, and the deceased was still wearing shoes, obviously wanting to take a break and not going into deep sleep.

So I judge that the deceased should have taken sleeping pills before his death, and the sedatives you just mentioned are not the main ingredients of sleeping pills.The deceased should also have at least one tranquilizer, which is often used as a sleeping pill, in his system. "

"But the forensic doctor didn't detect it." Huang Qifa said.

"When the forensic doctor took the blood, five or six hours had passed since the incident. It could not be ruled out that the sleeping pills had been metabolized, so they couldn't be detected." He Jiahui said.

"Speaking is tantamount to talking for nothing!" Huang Qifa curled his lips: "It's all metabolized, that is, it's gone, how can I check?"

"Isn't there still legal evidence?" He Jiahui continued; "Sleeping pills are generally taken orally, so the deceased must have eaten or drank something last night. Go check the cups, food packaging and other things, maybe you can find them." Remnants of sleeping pills!"

　This chapter has more than 6000 words, and I haven't saved a manuscript today.Thank you guys for subscribing.

　　
　
(End of this chapter)