Before Brother Song and Qi Yuan came over to inquire, they carefully studied the list in Xun Mu's hand.

On the list, except for patients and family members, the time and number of entries of each medical staff who have entered the ward are recorded in detail.

Among them, the two resident doctors who were on duty the night before, and one intern, had all entered the ward alone, once as a resident and three as interns.

In addition, two nurses went in separately twice.

These five people naturally have major suspicions and need to be taken care of.

However, Brother Song didn't start to say it, it was too targeted, but asked Liao Guofeng very generally, what do you think of the doctors and interns in his medical team.

Of course, Liao Guofeng also knew Brother Song's intentions, after all, he had clearly said before, and they, the medical staff, were also suspected of committing crimes.

But he still didn't seem to want to be a villain, and after hesitating for a while, he shook his head and said, "The words of a few interns...... To be honest, I don't have much contact with them, I don't know much, and it's hard to say what kind of people they are.

The rest, one attending doctor, three resident doctors, I know each other, they can't commit the crime, it doesn't make sense, they don't know this patient, they don't have any deep hatred for each other, what's the point? ”

"So what kind of people are they? Let's start with the attending physician. ”

Liao Guofeng opened his mouth and nodded lightly: "He, a very diligent and enthusiastic young man, is preparing to take the deputy director exam recently.

The other three little girls are also diligent people, and they are quite proficient in business, and they are dedicated enough. ”

Seeing that he said good things, Brother Song couldn't do anything, after all, there was no objective evidence pointing to him, and he himself was not very suspicious logically, and the criminal police couldn't force him to do anything, what to say, it could only be said that he tried to get his cooperation.

I was the best to cooperate, and I was reluctant to cooperate, so I had to ask some other questions, intending to understand these four people from the side, especially the two resident doctors who were on duty last night.

Liao Guofeng likes to say good things, it doesn't matter, even if he says good things, he will also reveal a lot of information, and with Brother Song's experience, he can still analyze a lot of clues from it.

Of course, Liao Guofeng is also an old fox, and it is not difficult to see Brother Song's intentions. However, he just didn't want to say bad things about his colleagues, so as not to get a bad reputation, but it didn't mean that he was unwilling to cooperate with the police investigation.

Out of the duty lounge, the two got together again to discuss.

"In general, the two residents did not have any obvious major flaws in their personalities." Qi Yuan took the lead and said: "It sounds like I haven't been treated unfairly by the hospital.

Of course, Liao Guofeng may have something to hide in this regard, after all, he is the top boss of these resident doctors, the head of the medical team, if there is any injustice, the source is probably him, he is unlikely to tell these things, and he has to ask other people again to understand the situation.

As for personal contradictions, it stands to reason that there should be non-existent, although the title of the resident doctor is not high, but it can still be regarded as an elite, with a monthly income of more than 10,000 yuan, and the victim's family belongs to two completely different worlds, it stands to reason that there will be no other intersection except for the doctor-patient relationship.

In my personal opinion, the suspicion of committing the crime of the two resident doctors on duty should not be large, but it cannot be completely ruled out, and the specifics have to be visited again to be determined. As for interns...... Liao Guofeng didn't know, they were mainly brought by the resident doctors, and they had to ask them to know. ”

"Well, it's almost there." Brother Song bowed his head and said, "Let's continue the visit." I don't know what other people have gained, and I don't know if the source of the poison has been found. If you can find it, you don't have to waste so much effort. ”

"The source of the poison shouldn't be difficult to find, right?" Qi Yuan asked: "After all, the production and use of rat poison has long been completely banned ......."

"That's why it's hard to find." Brother Song shook his head: "The production and processing of poisonous rats is not very difficult, the cost is low, and the toxicity is strong, so there may not be no black workshops to secretly produce and sell."

They are invisible to the light and hidden underground, and in my opinion, I am afraid that it is not easy to investigate. Even if you find the relevant channels, it is not easy to ask who bought the medicine.

Of course, this aspect is linked to sales, the larger the channel sales, the greater the difficulty of the investigation, if the channel sales are small...... However, if the sales volume is small and unsustainable, I am afraid that people will not take such a big risk to sell this drug. ”

Qi Yuan scratched his head.

"In short, the source of the poison is a breakthrough, but we can't get our hopes up."

"Oh."

After communicating for a while, the two found Xu Jianhua, the only attending physician in the medical group.

He also took the two of them to the duty lounge, and then scattered a circle of cigarettes, but Qi Yuan and Brother Song didn't accept it.

"Director Liao? He was very nice and took special care of us...... Uh, you suspect he's the murderer? Don't be funny, how is that possible?

As the deputy director, he is rarely directly responsible for docking with patients, but only shows up during ward rounds every day to guide and guide, and then his main energy is to do academic research, write papers or something, and prepare for the promotion to director.

We are internal medicine, unlike surgery, where the director and deputy director are the main force of surgery, and at this stage, they are actually a bit out of the world......

In short, unless he goes out of the outpatient clinic, it is basically impossible for him to have contact with the patient alone, and when we are watching from the sidelines during the ward rounds, it is impossible for him to administer medicine in front of us, right? It can't be, it's definitely not him.

Xiao Cao, are they...... They are very good, diligent, much more diligent than I was at the time, willing to work, willing to work.

Director Liao also took good care of them...... Injustice? How can it be? If there is no matter, if there is really unfair treatment, they don't need to say it, Director Liao first has to find justice for them to come back, our department doesn't say anything else, just two words, unity, no intrigues.

Intern? Well, this year's interns are honest, not very good, just one girl is more diligent, the remaining two men and one woman are lazy, they will only move when they shout, they will sit on the side and play with their mobile phones if they don't shout, and they will wait for work to get off work, as if they are messing around.

When I was on duty, I was reluctant, I didn't know who to show with a face, this kind of attitude, I'm afraid it will be after graduation...... Forget it, if you don't talk about them, maybe they don't want to be doctors at all? Which major hasn't been a bit of a scumbag, right? ”