Cop Universe

Chapter 47 Guess Wrong?
He Jiahui pointed to the garbage basket, and then said: "Is there any cyanide reaction in the garbage inside? You haven't tested it yet, have you?"

Everyone immediately looked at the trash basket. There were only a few egg tart trays in the trash basket, which should have been thrown in when someone was eating egg tarts just now.

"Didn't you test the remaining food just now? No cyanide was found, including the remaining egg tarts!" Huang Qifa said with a frown.

"But you can't rule out that there is no cyanide in those egg tarts that have been eaten!" He Jiahui said.

It was the forensic evidence who took the initiative to stand up: "I'd better test the things in the trash basket."

He Jiahui explained: "If there is poison on one of the egg tart trays, it means that the egg tarts on this tray are also poisonous.

If the egg tart is poisonous, the hand that picks up the egg tart will get poisoned. At the same time, when eating the egg tart, the mouth will also get poisoned.In this way, it can explain why the dead man's hands and beer are stained with poison. "

Forensics conducted a poison test on the egg tart shells in the garbage basket, and the results were available in a few moments.

"A cyanide reaction was found in one of the egg tart trays. In addition, the fingerprints extracted from it, after a preliminary comparison, were found to be similar to the fingerprints of the deceased. This is likely to be the egg tart tray left by the deceased!" Forensics reported the results.

"That is to say, there is poison in the egg tart?" Huang Qifa asked immediately.

"No, that's exactly what the test results ruled out, because the cyanide reaction was detected only on the outside of the tart tray, where it came into contact with the hand.

However, no cyanide was detected where the inner side of the egg tart holder was in direct contact with the egg tart.So the egg tart should be non-toxic. " Forensic replied.

"Hehe, it seems that your reasoning is wrong this time, future detective! Egg tarts are not the source of poison!" Huang Qifa said in a mocking tone.

He Jiahui also frowned, the test results did not verify his guess.

The outside of the egg tart holder is poisonous, but the inside is not poisonous, which means that the poison on the egg tart holder was contaminated by the deceased's hands, which means that the deceased's hands were already stained with cyanide before he ate the egg tart.

"What's the problem?" He Jiahui glanced at the table, and then his eyes rested on other food.

In addition to the unfinished egg tarts, there are also unfinished cakes, durian crisps and butter puffs, as well as potato chips and fruits on the table.

He Jiahui immediately thought of another possibility, and he said, "If there is no poison in the egg tart, will there be poison in the durian crisp and butter crisp? These two things also need to be eaten with hands."

"Haven't the durian crisps and butter crisps on the table been tested?" Huang Qifa asked.

"I'm talking about the ones that were eaten by the deceased. If they were poisonous durian cakes or butter cakes, when the deceased picked them up, the poison would also be on their hands." He Jiahui replied.

"If you say it, you don't say it!" Huang Qifa snorted coldly: "I have already eaten it, and it has been fused with the gastric juice, how can I check it!"

"It can be reasoned!" He Jiahui continued to ask: "Inspector Huang, suppose you are the murderer and want to poison one of the people in the table, how should you poison?"

"That must be poisoning the food closest to him, and poisoning his favorite food!" Huang Qifa replied.

"That's right, among the foods on the table, are there any that the deceased particularly liked?" He Jiahui asked
"Yes! Zhenghuang likes to eat Feng Ji's butter puffs the most, the one on the table, and he ate several pieces today." Lin Zhijian replied immediately.

He Jiahui looked down, and there happened to be Feng Ji's logo on the outer box of the butter puff pastry.

"Isn't this butter puff served by the bar? You are allowed to bring your own food here?" He Jiahui asked immediately.

The person in charge of the hotel next to him immediately replied: "In principle, we don't encourage guests to bring their own food, but this table is celebrating a birthday, so they will definitely bring a birthday cake. We can't stop guests from cutting the cake.

Generally, in this case, we just turn a blind eye and close one eye, so as not to make the guests unhappy.Moreover, there is a minimum consumption at this booth here, and customers need to pay the minimum consumption regardless of whether they order food or not. "

Huang Qifa took over the conversation at this moment, and he said: "In other words, it is possible that the murderer knew that the deceased liked to eat butter puff pastry, and then poisoned the puff pastry, poisoning the deceased to death!"

At this time, the girlfriend of teaching assistant Xue Youlin suddenly said: "Sir, my boyfriend and I have eaten that box of butter puff pastry, but we are all fine! If there is poison in it, wouldn't we be poisoned to death too?" !"

Fazheng also said, "I just tested it, and there is no poisonous reaction in the two pieces of butter puff pastry left on the table."

Huang Qifa suddenly came to his senses: "That's right, even if the dead person likes to eat a whole box of butter puff pastry, everyone will still eat it together.

If all of them are poisoned, other people will also be poisoned to death. If only one of the butter puffs is poisoned, who can guarantee that the dead must eat the poisonous one?

In case he didn't eat the poisonous butter puff pastry, or was taken away by someone, the one who was poisoned to death would be someone else.

If only one piece of butter puff pastry was really poisonous, then the deceased was more unlucky and just ate the poisonous butter puff pastry.

In this case, the murderer's target may not be the deceased, or the murderer has no target in the first place. This is not a targeted murder, but a random killing! "

After Huang Qifa finished speaking, he glanced at He Jiahui proudly, as if to say, look, my reasoning ability is no worse than yours!

He Jiahui frowned and began to think. Judging from the current chain of evidence, the possibility of random murder cannot be ruled out, unless the murderer has a way to make the deceased eat the poisonous butter puff.

"If I were a murderer, what method should I use to make the dead eat the poisonous butter puff? Do I deliberately point the poisonous butter puff to the dead?

No, the uncertainty is too great. Even if the deceased had better personal qualities, he would eat the piece in front of him, but there is no guarantee that the quality of other people is also good, and he will eat the piece in front of him.

Or for the personal preferences of the deceased?Also unlikely.A box of butter puffs are all the same, if there is something different, it will be too noticeable. "

Just when He Jiahui was thinking, Huang Qifa asked: "This box of butter puffs is not provided by the bar, who brought it?"

Lin Zhijian answered, "My cousin Lin Youqiang bought the birthday cake. The butter cake, durian cake and egg tart seem to be bought by Liu Wei's junior sister!"

All eyes were on Liu Wei, and Liu Wei took a step back subconsciously.

"It wasn't me, I didn't poison you! I have no grievances with you, why did I poison you!" Liu Wei looked like she was about to cry.

At this time, Ma Minghao, who had been silent all this time, stood up suddenly, and said firmly, "It must not be Liu Wei who poisoned you!"

Ma Minghao had always been very introverted before, and even stuttered when asked by the police.Now he took the initiative to stand up and speak for Liu Wei, which immediately made He Jiahui a little curious.

"Mr. Ma, why are you so sure that it wasn't Liu Wei who poisoned you?" He Jiahui asked.

"Because... because..." Ma Minghao started to stammer again, his face flushed red, and after holding back for seven or eight seconds, he said, "Because Liu Wei has been secretly in love with Yu Zhenghuang, how could she poison her to death?" kill him!"

　Tomorrow is the college entrance examination, and I am still typing here, without reviewing, what should I do if the exam is swollen?
　　
　
(End of this chapter)