The hospital found a room to serve as a temporary interrogation room for the police.

The information of the two night shift nurses was also sent to He Jiahui.

The first nurse is named Zhou Yuting. She is thirty-five years old, married, and has no children. She has been working in this hospital for eleven years.

Another nurse named Deng Qiaomei, who has just turned 30 and is unmarried, came to this hospital three years ago.

Zhou Yuting was brought to He Jiahui first. She was not tall, slightly fat, and had a very ordinary appearance. She was basically the kind of middle-aged woman who would be completely inconspicuous in a 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 replied: "Our nurses spend most of their time at the nurse station. Last night at around nine o'clock, when I came to take over the shift, I met Dr. Liu. After that, he went back to the office, and I kept

Stay at the nurse's station outside the ward."

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

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

But when I went back, I didn't see Dr. Liu in the office. I thought he must have gone to the lounge to rest. It's normal for doctors to take a rest when working night shifts, so I didn't pay much attention at the time.

Until this morning when the shift was handed over, Dr. Liu never showed up. Someone went to look for Dr. Liu in the lounge and found that he was dead." Zhou Yuting answered.

Since there is no surveillance in the office, it cannot be proven that what Zhou Yuting said is true.

So He Jiahui opened his mouth and confirmed: "Ms. Zhou, that means that every time you return 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 said hello to him!" Zhou Yuting replied.

"Dr. Cai? Where did another Dr. Cai appear from?" He Jiahui thought to himself, and then asked: "Who is the Dr. Cai you are talking about?"

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

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

"It's like this. It was indeed Dr. Liu who worked the night shift yesterday. Dr. Cai stayed because he needed to work overtime. He still had several medical records to write." Zhou Yuting replied.

"Is Dr. Cai still in the hospital now?" He Jiahui asked immediately.

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

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

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

Huang Qifai immediately ordered his men to find someone. He Jiahui continued to ask: "Ms. Zhou, how was the interpersonal relationship of the deceased Dr. Liu? Did he have any enemies or conflicts with his colleagues?"

"Dr. Liu's popularity is pretty good, and I haven't heard of any conflicts between him and other colleagues. However, she seems to have a pretty good relationship with Deng Qiaomei, and they can often be seen chatting together." Zhou Yuting said.

"Deng Qiaomei? Is she 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 has a very slender figure and looks very petite. Compared with Zhou Yuting, Deng Qiaomei is obviously much more refined and wears heavy makeup.

As for women, as long as they can put on makeup, they are not too ugly, so on the surface, Deng Qiaomei's image is better. Even in a nurse's uniform, you can feel that she loves 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 probably around 12 o'clock in the evening. At that time, I went back to the tea room to drink water. Dr. Liu was also there. He kept yawning and looked very sleepy, so I asked him to

Go to the lounge to sleep for a while, and he agreed, and I didn't see him again after that." Deng Qiaomei replied.

"The time of death of the deceased was between one o'clock and two o'clock in the morning. Deng Qiaomei also saw 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 last saw Dr. Liu, was there anyone else in the office besides you?"

"Yes, Dr. Cai was there too. He was at his position at the time and must have been working overtime writing medical records!" Deng Qiaomei replied.

"Ms. Deng, what was the normal interpersonal relationship of the deceased Dr. Liu? Did he ever have any enemies or conflicts with his colleagues?" He Jiahui asked the same question again.

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

.

As a person 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?"

"I just have an ordinary relationship with him as colleagues." Deng Qiaomei said quickly, but her eyes flickered.

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

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

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

…

After finishing questioning the two nurses, Huang Qiqi's men also knocked on the door and walked in. He leaned into their ears and said, "I have contacted Dr. Cai Shude. He is on his way here. He will be here in half an hour."

arrive."

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

"Sir Huang, I checked the surveillance video on the night of the incident. The surveillance video can capture the situation at the door of the doctor's office. According to the surveillance video, only four people entered and 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, the deceased Liu Guoqiang went to the ward for night patrol at 11:30, then returned to the office and never came out again.

Night shift nurse Zhou Yuting returned to the office at one in the morning, four in the morning, and six in the morning. The first stay was about twenty minutes, and the next two stays were about half an hour. The nurse who stayed in the ward the rest of the time

stand.

Night shift nurse Deng Qiaomei returned to the office at 12 o'clock in the evening and stayed for about half an hour. At 1:40 a.m., Deng Qiaomei returned to the office for the second time and stayed for about 20 minutes. At 5 a.m., Deng Qiaomei returned for the third time

Passed by the office 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 twelve thirty in the evening and returned ten minutes later. He left the office again at two o'clock in the morning and returned ten minutes later. After leaving the office at three o'clock in the morning, he returned again.

Didn’t come back.”

"The surveillance matches the descriptions of the two nurses. In other words, during the time when the deceased died, these three people had been in and out of the office. It seems that the murderer was among these three people." He Jiahui said.

At this time, Huang Qiqi's men came over again to report: "Sir Huang, the doctor named Cai Shude has arrived."

"Then please ask Dr. Cai to come over and assist in the investigation!" Huang Qifai said immediately.

Cai Shude was brought into the room, and He Jiahui still had 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 the glasses on his nose and continued, "I was on the afternoon shift yesterday, from 1 p.m. to 9 p.m., and the shift was handed over at 9:20 p.m.

I met Dr. Liu when I was in the hospital.

But because I had a few medical record reports that were not completed, I stayed in the office to work overtime after get off work in the evening. In our line of work, it is common to work overtime to write medical records.

Although I was in the office at the time, I was usually more engaged when writing medical records. Medical records cannot make mistakes, so I did not pay attention to other people and things at the time. Even if someone walked by me, I would not go there.

Attentive.

After I finished writing the medical records, I found that I was the only one in the office, so I packed my things and went home. It was about three o'clock in the morning, and when I passed by the nurse station, I said hello to the night nurse."

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

"I remember going to the bathroom twice, and then I went back to the office directly after I was relieved." Cai Shude answered.

The content described by Cai Shude is also consistent with the surveillance.

He Jiahui asked again: "Dr. Cai, how was the interpersonal relationship of the deceased Dr. Liu? Did he ever have any enemies or conflicts with his colleagues?"

Cai Shude answered: "At work, disagreements are inevitable. For the same patient, different doctors will give different treatment plans. Sometimes there will be some fierce debates over whose plan to adopt."

.

It is impossible for two doctors to have no disagreement at all. But we are both professionals, and we all understand that medicine is actually a science. When we encounter differences, we will discuss the matter. It is impossible to regard differences at work as personal grievances.

So I think this is at best a discussion of medical records, not a conflict between colleagues, let alone a feud. As for Dr. Liu’s interpersonal relationships..."

At this time, Cai Shude put on an expression that was hesitant to speak.

"Dr. Cai, if you have anything to say, just say it. Don't worry. Our police are also professional and will keep witnesses confidential," He Jiahui said.

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

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

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

Cai Shude nodded: "There is indeed a close relationship of super friendship between them. The doctor and the nurse work together all day long, and often work the night shift together. It's boring at night, so they can spark some sparks with each other.

Not a very strange thing.

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

But Dr. Liu’s girlfriend probably doesn’t know about what happened between him and Nurse Deng. The relationship between Dr. Liu and his girlfriend should be very good. The day before yesterday, her girlfriend’s birthday was celebrated, and the two celebrated it together!”

"Mr. Cai is quite familiar with Dr. Liu's personal life!" He Jiahui said casually, actually testing.

Cai Shude can become a doctor, so he is naturally a smart person. He noticed He Jiahui's intention and immediately explained:

"I know this because Dr. Liu came to see me a few days ago when he was planning to buy a house and get married. The house I am buying now is less than half an hour away from the hospital, so it is very convenient for commuting 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."
To be continued...