"Okay, okay, don't say it, it's really annoying, here you go!" Zheng Hanfei admitted that he was arguing with Ouyang Xiu, he was simply looking for abuse, so he directly admitted defeat, took out a pair of white gloves from his pocket, and threw them directly to Ouyang Xiu.

"Thank you!" Ouyang Xiu turned out the gloves and put them on directly, keeping a smile on his face, as if he wanted to tell Zheng Hanfei that he was the winner, in this regard, Zheng Hanfei's anger rose to a higher level, he swore that he would take revenge, and he would definitely retaliate after the case was solved!

Okay, Zheng Hanfei admits that his temper is a bit girly, but there is no way, he believes that anyone who sees Ouyang Xiu's underwhelming smile will definitely fight directly regardless of thirty-seven twenty-one, he can be said to have this kind of endurance It can be said that it is good!

"What is this?" Ouyang Xiu's puzzled voice interrupted Zheng Hanfei's thoughts, and when he went up to take a look, he found that he was holding a bottle cap in his hand, and the indication on it could indicate that it was the bottle cap on those expired drinks.

"Bottle cap." Zheng Hanfei shrugged his shoulders, "I think this should be the deceased who opened the cap of the expired drink, it should be the deceased accidentally touched it when he died, you see, the bottle of poisoned drink also fell to the ground." ”

As he spoke, Zheng Hanfei pointed to the water stain on the ground, since he had already put the bottle back on the table, only this water stain could prove that what he said was not wrong.

Ouyang Xiu didn't speak, and directly threw the bottle cap to Zheng Hanfei, Zheng Hanfei was frightened, and finally continued, when he wanted to ask Ouyang Xiu what the purpose of doing this was, he found that the other party was gone, and he was the only one standing stunned at the scene of the crime.

Really! Zheng Hanfei scolded secretly and put the bottle cap in his pocket, he believed that Ouyang Xiu must have wanted to keep it for himself if he gave this to himself, otherwise he would have put the bottle cap back to its original position or throw it in the trash can, table or something like that, but speaking of the bottle cap, Zheng Hanfei remembered one thing, that is, why did Zhang Zelin show the same expression when he opened the drink, could it be that he found something?

Zheng Hanfei left the scene while thinking, and after a while, a young police officer ran here and began to click around on the table, not knowing what to do, and at the same time kept scolding: "Why do you want to arrange this kind of thing for me, it's really boring!" ”

"Comrade policeman, do you want to do something interesting?" At this moment, a young man in a blue T-shirt and blue jeans walked up to the officer, patted him on the shoulder, and said with a smile on his face.

"Who are you? Don't you know if you can't just enter here? The officer turned his head and saw a man in his twenties, with a Chinese face, a pair of black glasses, eyebrows and sideburns, looking relatively delicate, although his figure was not as good as that of a burly man, but he could catch up with that kind of thin person.

"Of course I know you can't just enter here." The man smiled, "But I'm here, I'm sure it will be helpful to you police officers." ”

While speaking, the man took out a business card from his pocket and handed it to the young policeman, who saw the big black characters on the business card, his pupils shrank slightly, and he immediately straightened his attitude and said in a straight voice: "I'm sorry, do you have anything to do?" ”

"I want you to help me test this thing to see if it's poisonous." With that, the man took out a paper ball from his pocket and handed it to the young officer.

Feeling the weight on it, the young police officer knew that it must contain the items that the man wanted to inspect, so he carefully took it and said to the man: "Please rest assured, I will definitely complete the task, and I hope to borrow your wisdom to solve this case." ”

Crack the case...... Looking at the police officer who left in a hurry, a cold smile appeared on the man's face, looking at Zheng Hanfei who was still busy thinking, and thought in his heart: Young man, I am already one step ahead of you, I don't know when you can solve this mystery, don't let me down.

Kindness? Feeling that someone was watching him, Zheng Hanfei looked up at the scene of the crime, but there was no one there, which made Zheng Hanfei slightly stunned, and at the same time frowned slightly, he didn't know when it started, the feeling of being watched became stronger and stronger, and he vaguely felt that the watcher was very likely to be by his side.

Thinking of this, Zheng Hanfei felt a little funny, if the monitor kept a distance from him, then he and Ouyang Xiu would not be able to judge where the other party was, but now it is good, but the monitor took the initiative to approach him, and as soon as the case is over, he can entrust Ling Hua and Ning Binglan to block the entire store, and at that time, the monitor will definitely be unable to escape.

"What are you thinking?" Ouyang Xiu noticed Zheng Hanfei's strange appearance and couldn't help asking, "Could it be that you found something?" ”

"So to speak!" The corners of Zheng Hanfei's mouth hooked up an imperceptible arc, "I feel that the watcher is already by our side, and I think it won't be long before he takes the initiative to show his original form." ”

"You think he's a goblin." Ouyang Xiu smiled helplessly, "But that's fine, we don't have to go to him, I didn't expect that there would be someone who threw himself into the net this year, and when the case is resolved, we will meet him." ”

"You've solved the case?" Hearing Ouyang Xiu's confident tone, Zheng Hanfei was a little surprised, "Or do you find any new clues?" ”

"Nothing!" Ouyang Xiu gave Zheng Hanfei an extremely disappointed answer, "I have to say that what the murderer did this time was really seamless, and we haven't found anything so far." ”

"It's the so-called 100 dense and one sparse." Zheng Hanfei said on the side, "No matter how perfect the crime is, it will leave clues, we just haven't found it." ”

"You say, could it be like this?" Ning Binglan's voice interrupted the conversation between the two, and when she heard the reputation, she found that Ning Binglan said with a serious face, it seemed that she had thought of something, "A certain substance in the takoyaki is mixed with a certain substance in the drink drunk by the deceased, thus forming a chronic poison, so that you can kill people without knowing it." ”

"Do you want to say it was an accident?" Zheng Hanfei frowned, and had to admit that Ning Binglan's conjecture was reasonable, but he always felt that something was not right.

"I didn't say that." Ning Binglan shook her head, "I investigated it just now, the takoyaki you eat seems to have shrimp in it, and those drinks contain a lot of vitamin C, I wonder if he will be ......"

"Impossible!" Zheng Hanfei and Ouyang Xiu replied in unison, and then the two looked at each other, Zheng Hanfei first explained: "The arsenic in shrimp is mainly in the form of organic arsenic, and the content of inorganic arsenic is less than 4%. Unless it is contaminated shrimp, but if it is like that, we can convert it, for healthy adults, the oral lethal dose of arsenic is about 100~300 mg, and the lower limit of 100 mg of arsenic is calculated, which contains 75 mg of arsenic, and if you want to reach the upper limit of inorganic arsenic content of shrimp, he also needs to eat a full 150 kg of shrimp, which is enough to 'guarantee' to be poisoned by arsenic, do you think that takoyaki can contain so many shrimp? ”

"This ......," Ning Binglan replied hesitantly, "there shouldn't be." ”

"One more point." Ouyang Xiu continued to add, "The deceased did not show signs of eating arsenic, and how can the murderer be sure that the deceased will definitely drink that expired drink, not the drink that Wo Yonghao took newly, so I am sure that he will definitely not die because of this situation." ”

"Looks like I'm wrong." Ning Binglan pursed her lips and whispered, "If my reasoning just now is correct, then the murderer should be Wo Yonghao, after all, the drink was brought by him, not to mention that he is a clerk, knowing what is contained in the takoyaki you eat, you can kill Zhang Zelin unknowingly, but what you just said is a little wrong, that is, Wo Yonghao's new drink also contains a lot of vitamin C." ”

"Looks like the killers are trying to lead us astray." Ouyang Xiu smiled faintly, "It's a pity that his ideas are too naïve, and he didn't know that there was a group of shrewd and capable detectives here." ”

"In that case, the murderer is Di Zhen?" Ling Hua reacted, "He wants to frame Wo Yonghao and take the charge on his behalf, so he wants to use this method to make us mistakenly think that the murderer is Wo Yonghao." ”

"Not necessarily." Zheng Hanfei denied Ling Hua's opinion, "Perhaps, the murderer didn't expect us to think in this direction at all, and Wo Yonghao can't rule out suspicion." ”

"You're trying to say that I'm naïve?" Ning Binglan leaned in front of Zheng Hanfei, raised her eyebrows, and said with an ugly face, "What I said just now is all nonsense, right?" ”

"It's not...... This ......" Zheng Hanfei hurriedly explained, he actually forgot that this beautiful police officer was not easy to mess with, and if she said something wrong, the consequences would be unimaginable.

"Actually, this female police officer fell into the murderer's trap." An unfamiliar voice sounded in everyone's ears, "The murderer used another method to poison him, and his purpose in doing this is to make the police think in this direction and let Wo Yonghao carry the black pot for himself." ”

Xiaotian wishes all readers a happy National Day, due to the time is too rushed, today and tomorrow can only be a change, for this, Xiaotian is here to say sorry.