"Nurse?" Shu Yumei was stunned for two seconds, and then reacted: "They should have gone in to change the patient's dressing."

After all, the extra medicine is prescribed, and the family members have to hand it over to the nurse to arrange the infusion when they go to the emergency ward to get it back, and there are more drugs, and it is normal to need to change the dressing halfway, and they will go over as soon as the family members ring the bell.

Moreover, it is said that it is a night shift, but it can't really tell people to stay awake all night and continue to work during the day the next day, the system is a system, but if you are too tired, it is easy to have problems, and it is even more troublesome to infuse the wrong liquid to cause medical accidents.

So most of them will actually discuss, the group on duty will take turns, so that everyone can sleep for a while, rest and rest, and don't have to stay up all night, although tired or tired, but more or less able to recover a little spirit.

Besides, there is not much to do at night, although someone must be on duty, but it is not necessary for so many people to guard, one is enough, and arranging a group of several people to be on duty at the same time is also to rotate with each other, and they can all get rest. ”

"I see." Brother Song nodded slightly.

Shu Yumei said again: "Let's just say, it's all for a reason, and they won't do this kind of thing." ”

"What do you think about the patient's family?"

"It's impossible, they shouldn't know each other, and they've been asleep, and they won't have conflicts with them during the hospitalization, so there's no reason to poison them.

Even if they want to poison, where do they get the medicine? Prepared in advance? So who are you trying to harm if you prepare in advance? Are you your own parents? If you don't prepare in advance, the patient was sent in the middle of the night, and they can't get the poisonous rat in one night, right? ”

Brother Song glanced at Qi Yuan.

Qi Yuan said with a chuckle: "When I was doing the ward rounds in the morning, there were a lot of people, and I found their abnormality at that time, so I only participated in the ward rounds and could directly rule out suspicions." The old couple, according to what you said, the symptoms of poisoning are quite serious, and there is no possibility of committing a crime.

Then the only people who have the conditions to commit the crime are you, Dr. Cao, the intern, the two nurses, and the family members of the old couple who have entered the ward alone.

This is impossible, there is no reason for that, all the people have been excluded, so who poisoned it? Who has the motive to poison this? ”

Brother Song's forehead.

Qi Yuan's words stink.

But Brother Song's original intention was also to let him try to pretend to be white-faced, and slightly stimulate Shu Yumei within the allowable range, and it was obvious that Qi Yuan understood the meaning and did a good job.

Sure enough, Shu Yumei opened her mouth, and then frowned, her face was not very good-looking.

Fortunately, she didn't say anything, only said: "I really don't know who it is, anyway, in my opinion, no one really has a reason to do such a thing."

What good is poisoning their family? If you really want to have a grudge, then forget it, but if it weren't for the hospitalization of his family, we might not have seen him. ”

"Sorry, that's not what we meant." Brother Song pretended to be red-faced to save the scene: "I said at the beginning, everyone is suspicious, I hope you can understand."

Of course, it's just what we subjectively think is suspicious, because according to the surveillance results, the murderer must be hiding among you, in the hope that you can cooperate with us, that's all.

We look at anyone who may be involved in this case with suspicion, but please rest assured that we will not easily treat any of you as a 'suspect' in the legal sense, and we will not take any coercive measures against you until objective evidence is obtained. ”

Shu Yumei's face looked better, but she still shook her head: "I'm sorry, I said everything I know, I really don't think any of us will be the murderer, I'm afraid I can't help with this favor." ”

"It's okay, you've already provided quite a few clues, thank you very much." Brother Song stood up: "Let's get here first, I don't know if it's convenient to provide contact information?"

If you think of any other clues, such as someone who has been acting strangely lately, something different from normal, like Dr. Cao, who suddenly became a little depressed, please contact us. ”

"Okay." Shu Yumei wrote down her phone number and home address, and at the same time took a note with Brother Song's contact information.

Leaving the lounge and seeing her leave, Brother Song asked softly: "I've asked three people so far, Xiao Qi, what do you think?" ”

What she said makes sense, the family members of the old couple should not be able to get the medicine, and the suspicion can be ruled out. As for interns and nurses, the suspicion does not seem to be great.

Only Dr. Cao is relatively suspicious.

First, there is a change in personality, an optimistic and cheerful person suddenly becomes depressed, anxious and depressed, there must be a reason, maybe something has happened in his work and career;

Second, she suddenly offered to help Dr. Shu go to see the patient, and went directly to the duty room to sleep after the end, which I always felt was not right, as if she wanted to create an opportunity to go to the ward alone. ”

After a pause, he frowned again and said, "But...... There is also a question, since she is going to see the old couple, then the family members should also pay attention to her, and the poisoned patients who run in front of them to poison another family will not be exposed?

From this point of view, she does not seem to have the conditions to commit the crime, and when the murderer commits the crime, it should be when the patient's family members are also asleep. The suspicion of the nurse on duty is relatively great, maybe you can check how many times the nurse's bell was ringed at night......"

Brother Song bowed his head lightly, and shook his head slightly: "Ruling out the suspicion of the patient's family is a bit arbitrary."

Of course, it is not possible for them to get the medicine after the patient is admitted to the hospital, but that does not mean that they cannot prepare in advance - if they have had a medical dispute with the hospital earlier, it is not impossible to prepare the medicine in advance and wait for the time to arise.

As for Dr. Cao's suspicions......

I thought, to check the blood pressure of the old couple and ask about the basic situation, and to go to the other three beds to see the patients who were also admitted to the hospital with poisoning, this should be a very normal behavior for other people, right? They may not be suspicious, and even if they are poisoned in person, they may not be able to see it.

Therefore, when asking the patient's family, be sure to pay attention to this question and ask them if they have seen the medical staff approaching the family. ”

"Understood." Qi Yuan bowed his head, indicating that he was taught, and then asked, "Then who do we ask next?" ”

"No need." Brother Song said: "The others, Lao Hai, they are in charge, and each group asks two or three targets, just arranging the task."

Let's take a break, and when they're done asking, let's meet and summarize the information. Well, let's smoke a cigarette? ”

"Okay."