Excellent teacher

"Hello, Team Fang? I'm Pan Xiaoxing. I found the source of the potassium cyanide that poisoned the customs chief last time. Are you free now? Captain Li said it would be best for you to come to Qinhe City Hospital together. "

After receiving Pan Xiaoxing's call, Fang Qin rushed to Qinhe City Hospital immediately.

Judging from Pan Xiaoxing's tone, if he didn't go there by himself, would there be any trouble?

Fang Qin arrived at Qinhe City Hospital and met Li Qiang, Pan Xiaoxing and a group of police officers from the criminal investigation team in the hospital's pharmacy.

Fang Qin looked at Pan Xiaoxing with a dignified face, and couldn't help asking: "What's wrong?"

Pan Xiaoxing took out a note, and Fang Qin took a look. The bottom of the note was marked with Mayor Lin's personal seal and the mayor's seal.

Fang Qin frowned, glanced up and saw what was written in this note.

It basically said that the Department of Chemical Engineering of Ningnan University in the provincial capital needed several bottles of potassium cyanide. Because potassium cyanide was seriously out of stock, they bought two hundred grams from Qinhe City Hospital.

Fang Qin roughly understood what Pan Xiaoxing meant by showing him the note, but Fang Qin didn't know the specific details: "And then?"

Pan Xiaoxing said helplessly: "The Department of Chemical Engineering of Ningnan University, Mayor Lin's daughter Lin Long is studying there. I called just now and confirmed that this batch of potassium cyanide is indeed Lin Long who asked Mayor Lin to use his relationship to ask Qin He City Hospital bought it, saying it was for a chemical experiment.”

Seeing that Fang Qin was full of deep thoughts, Pan Xiaoxing knew that Fang Qin was also thinking, and continued: "The director of the chemical engineering department told me that the money he gave Lin Long was only enough to buy [-] grams of potassium cyanide, and he only asked Lin Long to help buy it. [-] grams. He can provide an invoice to prove that he really paid for the [-] grams of potassium cyanide from the department. The extra [-] grams of potassium cyanide sold by Qinhe City Hospital was not in the hands of Mayor Lin. In the hands of his daughter Lin Long."

Fang Qin frowned and said, "Xiao Pan, are you sure that there is no place where potassium cyanide leaks out except Qinhe City Hospital?"

Pan Xiaoxing smiled bitterly and said, "Although I don't want to admit it, there are not many places in Qinhe City that can have potassium cyanide, not even Fang's Hospital, is it? I checked other places, and all the places where potassium cyanide Potassium use records are completely normal, nothing altered or suspicious."

Pan Xiaoxing continued: "Perhaps Captain Fang will think that the potassium cyanide was brought from other places and has nothing to do with Mayor Lin. But according to my inference, this possibility is very small. Regarding the death of the customs chief Jiang Xiansong, it should be An impromptu murder, no one would be foolish enough to risk bringing potassium cyanide from out of town."

"Moreover, the date on this note and the time of receiving the medicine happened to be less than half a day after Jiang Xiansong's death. In the world of reasoning, there are no chances, but absolute inevitability."

Pan Xiaoxing pushed the big black-rimmed glasses, and his bright eyes shone strangely: "I know that Mayor Lin was definitely framed, but this matter really has nothing to do with him. Captain Fang, this is me. The purpose of letting you come here. I am not an unreasonable fool, tear up this note on the spot, or take it to Mayor Lin, and ask Captain Fang to make a decision. "

Fang Qin understood Pan Xiaoxing's thoughts, patted Pan Xiaoxing's shoulder affectionately, and praised: "Xiao Pan, good job. Go on, no matter who is in front, as long as he makes a mistake, he has to be punished accordingly." Punishment. Let's go, I'll go with you to find Mayor Lin."

Fang Qin had to deal with this note, because he knew that this note was not only a trick for Mayor Lin Tao, but also a trick for him.

If Fang Qin didn't handle it properly, there would be countless guns hiding in the dark aimed at him at any time.

Besides, if Mayor Lin really made a mistake, Fang Qin would never show favoritism.

As he said, since you made a mistake, you have to take responsibility, especially someone as powerful as Mayor Lin.

In the whole Qinhe City, except for Fang Qin, who was born in Longwei, who had the right to thoroughly investigate Mayor Lin, even if they lent Pan Xiaoxing and Li Qiang a hundred guts, they would not dare to go to Mayor Lin in public.

When Fang Qin, Li Qiang, and Pan Xiaoxing came to Mayor Lin's office, Mayor Lin looked at them in astonishment: "You..."

Fang Qin put the note on Mayor Lin's desk, and asked slowly, "Mayor Lin, is this note from you?"

Mayor Lin glanced at it, then nodded: "Yes. Xiaolong said that her department head entrusted her to come back and ask for two hundred grams of potassium cyanide for chemical experiments. I will help with that."

Fang Qin took a deep breath, and then exhaled: "Are you sure, it was your daughter who told you to ask for two hundred grams?"

Mayor Lin's heroic face could not help but cast a shadow: "What happened?"

Fang Qin looked directly at Mayor Lin, and said slowly and seriously: "Mayor Lin, we suspect that you handled the potassium cyanide that poisoned Jiang Xiansong. Now please go to the Municipal Bureau for investigation with your daughter."

Mayor Lin sat on the chair and said after a long time: "I'll go with you, but I hope you don't bring her into the police station when you're investigating Xiaolong. She is a delicate girl with poor psychological endurance, and she may I can't stand being locked up in the police station like a prisoner."

Fang Qin nodded: "Okay, if necessary, I will ask Zhang Lin and Jingjing to record her statement."

Mayor Lin naturally knew that he was being plotted against, so he smiled miserably: "Mr. Fang, if I fail to escape this disaster, help me take care of my wife and Xiaolong."

Fang Qin didn't hesitate at all: "Yes. But you don't have to worry too much. With me, as long as you are innocent, there will be no major problems."

"Thank you." Mayor Lin stood up and said to Fang Qin and the criminal police, "Let's go."

Mayor Lin's daughter, Lin Long, hurried back from the provincial capital. When she heard that her father had been arrested because of potassium cyanide, her face changed wildly: "How could this happen?"

At the door of Mayor Lin's house, Fang Qin looked Lin Long up and down. This girl was dressed as a college student, with a red casual shirt and blue jeans, and she was full of youthful vitality.

It's just that Lin Long's face was pale at this time, trembling all over like a poor stray cat: "You tell me, why did you arrest my dad? He just bought potassium cyanide for me!"

Facing this girl who didn't understand the seriousness of the matter at all, Fang Qin asked angrily: "I only have a few questions, if you can answer them truthfully, maybe you can help your father."

Lin Long's face softened slightly: "Okay, what's the problem?"

"The potassium cyanide that the department head asked you to buy, is it [-] grams or [-] grams?" Fang Qin looked directly at Lin Long, observing whether she might be lying.

Unexpectedly, Lin Long replied without hesitation: "One hundred grams."

Everyone immediately frowned, probably feeling as uneasy as Fang Qin.

Fang Qin then asked: "Then why did you ask your dad to buy two hundred grams?"

"This..." Lin Long hesitated for a moment, and then said, "My boyfriend said that potassium cyanide is so cheap and valuable, why don't you buy more and sell it. His family is relatively poor, so I agreed..."

"Ridiculous!" The furious Fang Qin couldn't help but yelled, his face was like a ghost, "Where is he now? If you can't find him, your father will die!"