"Herein lies the problem." Xue Yu snatched Zheng Hanfei's right to speak and began to solve everyone's doubts, "Although Huihui and we are good friends, but being called out by Cui Minzhou for no reason, there will definitely be a trace of doubt in my heart, and when Cui Minzhou killed Lu Huihui with one blow, it is good to say that once the grass is startled, there will definitely be traces of struggle at the scene of the crime, and the probability of the former is close to 0%. ”

"According to what you say, it is impossible for Cui Minzhou to kill Lu Huihui, so that he is not a murderer, and your reasoning is completely wrong. I can't be a murderer either. Hearing Xue Yu say this, Xia Yin thought that this was defending her, so she said to Zheng Hanfei, relieved, but Xue Yu's next words made her heart lift again.

"Xiao Yin, you don't have to quibble, the murderer is you." Xue Yu regained his previous coldness and began to reason carefully, "I haven't finished what I said just now, you don't have to be in such a hurry to decide." In fact, this technique is very simple, we can think about it the other way around, instead of killing Lu Huihui, but let Lu Huihui die by herself, so that there will be no traces of struggle at the scene. ”

"You mean...... Lu Huihui committed suicide?! As soon as the words came out, Lin Guang felt that this idea was too ridiculous, how could Lu Huihui not think of listening to Cui Minzhou's words and choosing to commit suicide, did she show off her head?! What's even more outrageous is that Cui Minzhou made this suggestion in order to murder Lu Huihui, and disguised himself as a murderer after her death, and took the name of the murderer on himself, normal people will be bored, no, no matter how boring it is, it is impossible to do such a thing.

"Not by suicide, but by being killed by something that he was carrying with him without defense." Xue Yu's words made everyone feel confused like the second monk, there was no way, in order to let everyone understand this technique thoroughly, Xue Yu had to substitute from another aspect, "In this way, in other words, Superintendent Lin Guang, you should check Lu Huihui's belongings, right?" Can you tell us what was going on at the time? ”

"No problem." Superintendent Lin Guang nodded, opened the notebook he carried with him, and read the contents aloud, "At that time, the deceased had a handkerchief, lipstick, some change, and receipts. What's wrong with that? ”

"Well, the next question is a little difficult for a big man to answer Superintendent Lin Guang, so let's leave it to Nan Xiangyou, Nan Ruoxun, and Qu Menghan, who are also women." Xue Yu said as she looked at the third girl standing beside Xia Yin, her face full of confidence, "I want to ask you, when you are going out to pick up friends, what should you bring with you?" No matter how short the time is. ”

"Mobile phone, once you don't find anyone, call her." Nan Tingyou and Nan Ruoxun said in unison, but this answer made Xue Yu almost sit on the ground, he really convinced the two sisters, in a sense, their answer was not wrong, but it completely reflected that they should have been reincarnated. looked back at Zheng Hanfei and found that the other party's face was still emotionless, but he still found that the corners of Zheng Hanfei's mouth twitched slightly, obviously thundered by the words of the two women.

"It's the key to home, right? If it were me, in case of thieves, I should lock the door before going out, even if it is short, unless someone is at home, but Lu Huihui wants to invite her friends to have a party at home, generally speaking, there must be no one at home. Qu Menghan's answer made Xue Yu finally breathe a sigh of relief, if this quiet girl also gave him a different answer, he really didn't know how to continue.

"Little sister Menghan is right." Xue Yu coughed lightly a few times and continued, "Lu Huihui is missing the key in the things she carries, and the change in her pocket is also a little suspicious, like a girl going to the supermarket, in addition to buying things that have been planned for a long time, it is inevitable that she will encounter other gains, so she will basically bring more money, but Lu Huihui only has some change on her body, and the total number does not exceed ten, which is really strange, so I came to a conclusion, will the change on Lu Huihui's body be put in the wallet, and the key is also hung on the wallet, and the poison needle is hidden in the wallet, When Lu Huihui opened her wallet, she was pierced by a poisonous needle, and after she died, she was taken away by the murderer, so that everything can be proven, and the reality is the same, Xiaoyin, you should have seen Huihui's wallet, right? Can you tell everyone what it looks like? ”

"Of course I do." It may be that Xia Yin is now a suspect, Nan Xiangyou preemptively said, "Huihui's wallet does have a key on it, and in addition to a layer of money, there is also a layer of other items, such as photos, is the poison needle placed there?!" ”

Xue Yu nodded, agreeing with Nan Tianyou's conjecture, but Lin Guang was a little puzzled, since the poisonous needle was placed in the wallet, why did it appear on the neck of the deceased, it couldn't be that the poisonous needle grew legs and ran out of the wallet, right? So he said the doubts in his heart, and everyone also looked at Xue Yu and Zheng Hanfei with a puzzled look, Lin Guang's question was also one of the things they wanted to know the most.

"This is one of the reasons why I said that Cui Minzhou is the murderer, maybe Superintendent Lin Guang doesn't know, but we who were there at the first time know it clearly. Xiao Yin, Tilt You, Cao Mu, let me ask the three of you who was the first to run to Huihui's corpse at that time, I hope you will tell the truth. After speaking, Xue Yu's eyes flashed with a glimmer of light, and he kept sweeping towards the three of them, he paused for the most time on Xia Yin, and Xia Yin lowered her head, her body trembled slightly, and no one knew what she was thinking in her heart.

"Cui Minzhou." Cao Mu and Nan Tingyou answered Xue Yu's question for the first time, their eyes did not dodge, as the so-called don't do bad things and are not afraid of ghosts calling the door, it is the two of them that are described at this moment.

"That's right, it's him." Xue Yu didn't care about Xia Yin's opening at all, and continued to reason, "At that time, we all saw the corpse from a distance, and when we got closer, Cui Minzhou's body blocked most of our vision, and we didn't know if Huihui had the poisonous needle on her neck, if not, then why did the poisonous needle suddenly appear?" Of course, it was the first person close to the corpse to insert the poison needle into Huihui's neck, and the poison needle was stained with the same cyanide as the poison needle in the wallet, so naturally it would not be found out by the police, and it was used as a murder weapon for the first time. ”

Xue Yu's reasoning was like a bomb, blowing up everyone's heads in a daze, such a simple method stumped everyone, if it wasn't for leaving some deadly clues and being discovered by the careful Xue Yu, no one would have thought that the murderer was Cui Minzhou, their good friend.

"What about the evidence? Also, when I was monitoring the park at that time, I didn't find Lu Huihui's body, what happened? She was wearing a black down jacket, which stood out on the white snow, I couldn't have missed it, it couldn't have been a corpse out of thin air, right? Lin Guang was the first to come back to his senses, and suddenly he remembered this matter, so he asked, he believed that Xue Yu would definitely give everyone a perfect reasoning.

"Well, let's let the imp say it. These are all things he discovered, and without them, I don't have the confidence to say these things. Little ghost, I'll leave the rest to you, and I won't spare you if you don't let others and the murderer convince you. Xue Yu smiled at Zheng Hanfei slightly, and stood aside against the wall, leaving this reasoning stage to children who were only five or six years old.

Zheng Hanfei didn't pay attention to Xue Yu at all, walked up to Qu Menghan with an expressionless face, and hugged the puppy in her arms, and the puppy seemed to hate the current Zheng Hanfei, it should be a second personality, and yelled at him angrily, struggling with his body, as if it was not a warm heaven in his arms, but a cold hell.

"Quiet!" Zheng Hanfei coldly spit out two words, the puppy suddenly trembled with fright, and didn't dare to move anymore, his eyes were full of fear, Qu Menghan and Nan Ruoxun frowned slightly at the same time, they became more and more convinced that the person in front of them could not be the Zheng Hanfei they knew, but another person, with strong reasoning skills, but he had no feelings like a robot.

"The proof is the wallet that Cui Minzhou showed me, and Qu Menghan has also seen it. I once described the appearance of the wallet to Xue Yu, and he also confirmed that the wallet was the same as Lu Huihui's wallet. Zheng Hanfei said lightly, "And the method of covering up the corpse is like this, first anesthetize the puppy, and then spread it with snow on the corpse, and the surrounding color can be consistent, because Superintendent Lin Guang is only monitoring from a distance, so as long as you don't get close, you will generally not find it, and as soon as the anesthesia time passes, the puppy will wake up, just touching the corpse, and the black down jacket will leak out, when Superintendent Lin Guang was lied by Cui Minzhou and left the park, so he didn't find that situation, The evidence is that the time when I found the puppy is similar to the time when Superintendent Lin Guang left, and the snow on the corpse can also indicate this, there was no snow at that time, so it stands to reason that there was no snow on the corpse. ”