"Half a penny for banlan root, one penny for honeysuckle, half a tael of cassia seeds, ground bone skin, boiled into soup three times a day."

"Chinese herbal prescription?"

After hearing what Zhang Yifan was silently reciting, the people around him were already a little surprised.

Traditional Chinese medicine is not unusual, but what is strange is the place where it appears.

There are not many people who still believe in Chinese medicine.

In Western medicine hospitals, few people believe in Chinese medicine.

If I had believed it, I wouldn't have come to the Western Medicine Hospital in the first place.

Chen Rudong seemed to have great expectations for Zhang Yifan, and immediately said to the nurse next to him: "Go and help catch Chinese medicine!" ”

"Oh..... But Dean, this neighborhood ..... How can there be a Chinese medicine store? ”

"Three intersections to the west of the hospital, two hundred meters to the left, there is a Chinese medicine shop."

"Thank you, Dean, for believing in me."

Zhang Yifan looked at Chen Rudong and seemed to know what Chen Rudong was thinking.

The patient's business, the prescription has been given, and Chen Rudong can be trusted.

Zhang Yifan turned his head to help Su Liya.

When Zhang Yifan arrived at the hotel, it seemed to be fine.

But the back kitchen of the hotel is already a mess.

Except for some people who are still working normally, the people under the cut have all been brought over by Su Liya to cooperate with the investigation.

"How? Has there been any progress? ”

Zhang Yifan first found Su Liya to understand the situation.

Surya shook her head.

"It's weird."

"Judging from the results of my investigation, there was nothing unusual about this dish when it was served, and it was delivered directly after it was made in the back kitchen."

"Now that the people are gone, the dishes have been thrown into the buckets, and they have all been mixed with other dishes, so there is no way to investigate."

Something that comes together produces toxins.

For example, here in the bucket, there are often things that cannot be eaten.

Now if you go inside to test for toxins, you will definitely find nothing.

"Although the surveillance captured a lot of footage, it couldn't find the problem."

"Then Miss Su, do you have any ideas?"

Zhang Yifan asked.

Su Liya whispered: "I specially asked about this toxin, it is a toxin that will be killed by high temperature, which shows that the person who poisoned it must not be poisoned in a high temperature state." ”

"After the dish is ready, I have already investigated the people who have come into contact with the food."

"Everybody's footage shows that no one was poisoned."

Su Liya does have some ability, and she can determine these things in such a short period of time.

She's sure, that's absolutely true.

Zhang Yifan hesitated.

"Since it is absolutely impossible to poison the dish after it is cooked, it must be poisoned before it is cooked."

"But...... This toxin..."

Su Liya was about to say something, but Zhang Yifan immediately said: "When you eliminate the impossible, what remains is the truth, after all, this is the only answer." ”

"In addition, there is a suspicion about this matter, when something happened to the guest, it should be immediately protected the scene, even if it is an ordinary waiter, it should be clear....

"I also investigated this, and it was the decision of the hall manager at the time, saying that there were too many guests, so I wanted to pour out the space quickly."

"But I see, today is not a day with a lot of guests, and it is not a festival or a special day, usually there will not be many people on this kind of day, and the people who come today are a little strange."

"I've also found some suspicious people."

As she spoke, Su Liya took out the photos of those people, which were taken from the video.

It's her.

Zhang Yifan was a little emotional.

There are also places where the people in the city are awesome.

Zhang Yifan took a look, most of them were men.

"Before boiling the crab, put the toxin in, and ensure that the toxin will not be destroyed by the high temperature, the only way to use it is to separate the toxin from the high temperature outside."

"It's like a thermos cup."

"The way to do this kind of thing.

"It's still used in cooking, it should be the lagging method...."

Surya said immediately.

This is a very peculiar approach.

In ancient times, there was a very unique dish, the velvet ice chicken, which was chicken soup, which was so hot on the outside that it could not be put into the mouth, but the inside was like an ice cube.

That's what you do.

"To cook in this way, you have to get a sol, a product of boiling lard."

In the kitchen, who can get this kind of thing, Su Liya immediately has a clue.

"Song Zhen...."

"He's the guy in charge of the raw materials at our hotel!"

"That's him!"

The two had already found a clue, and Su Liya immediately went to find someone.

After a while, Song Zhen was called.

But at this time, he was very calm.

"Song Zhen, let's talk about it, did you do it this time!"

Su Liya asked coldly.

Song Zhen is still like a nobody.

Boss, what are you talking about, I don't understand....

"I've made the poisoning clear enough, right?"

"Boss, how could I poison someone! How dare I do that! Boss, you think too much..."

Song Zhen hurriedly explained, with some hippie smiles on his face.

Zhang Yifan, who was next to him, said coldly.

"Song Zhen, don't quibble, the hospital has already lavaged the patient's stomach, and the contents have been expelled for testing, which contains sol components, and the police have already investigated."

"I still have a way to detect that you have been exposed to sols, and when the test is done, I will take you to the police."

"I don't know what the person behind you promised you to do, there is one thing I can tell you very clearly, and that is that he is definitely going to break his word."

looked at Zhang Yifan's confident expression.

Song Zhen's face was a little more flustered.

Zhang Yifan continued.

"Of course, you can keep your mouth shut and carry everything down, anyway, I don't know the end of others."

"This kind of poisoning of yours is tantamount to intentional homicide, but fortunately the person is not dead, if the person dies, you will basically be sentenced to life imprisonment, and now you only need to go in for twenty years, and you can come out."

"That's good, anyway, you can't earn it in twenty years, right?"

Hearing this, Song really broke the defense.

Immediately spit out.

"Whew! How could I work for that money! ”

"I say! I'll say everything! Someone approached me and asked me to do this, saying that he would give me 20,000 yuan when it was done..."

"I really didn't know this thing was poison! I didn't know that this poison would poison people! ”

On the other side, not far from the hotel, two subordinates of Qian Linfeng, the owner of the White Swan Hotel, were sitting in a teahouse, anxiously waiting for people to come.

One of them said worriedly.

"Why hasn't this Song Zhen come yet! Is the person you're looking for really reliable? ”

"Don't worry, he will definitely come, otherwise how can he take 20,000 yuan?"

"That's too slow, isn't it?"