I hurried back to the police station, and I believe this conclusion is the final answer. I pushed open the office door, and there was only Captain Ouyang sitting in the office.

"What about Cao Yang and Liu Xiaoyu?" I asked, confused.

"There's a brawl in the neighborhood and the two of them went there. Did you make any major discoveries when you came back this time? "The captain seems to know something.

"That's right, I've already exposed Luo Ting's tricks."

"Do you think the murderer is still Luo Ting, you might as well explain it to me here."

When I heard the captain say that, I was not welcome. I took a glass of water, cleared my throat and began to reason.

"The first time we went to investigate, we only focused on the surface, and if we went deeper, the truth would come out. When Luo Ting bought a basketball in the store, he already had a spherical object in his hand, and he also wrapped it in gift paper, which I think contained You Qi's head. Maybe it's cruel but that's my reasoning, and then the murderer Luo Ting held the evidence of the crime in one hand (to put it mildly, even I thought of that picture was extremely disgusting), and went to work with a basketball in the other, but when she arrived at the door, I suspected that she hid the basketball nearby, I think the reason is that I don't want the clerk to find that there are two things that are the same, and the reason for choosing the basketball near is very simple, that is, even if the basketball is picked up by others, it will not cause too much trouble. After work, she came to a friend's house with criminal evidence in one hand and a basketball in the other, and this time she gave basketball to her friend's child. After that, he returned home with evidence of the crime. "I try to weave my own language and make the complex process clear.

"It's funny, you're bold, but I'd like to ask you, are you sure it's not a basketball that she brought into the cake shop?"

"I also thought about this, I went to the cake shop and asked, who took the gift."

"How many people take it?" The captain interjected into my words and asked.

"No one took it, but someone touched the "gift" to the ground. "I deliberately sold a guanzi said.

"It's interesting, and you can tell because of that, so I'll listen to your analysis." The captain clasped his hands together and listened to my final reasoning.

At that time, the clerk who had tried to pick up the "gift" was about to take it, but Luo Ting stopped her, but with a flick of her hand, the gift fell to the ground. At that time, Luo Ting was standing inside the cash register, and the clerk was outside, and from the clerk's point of view, he said that the "gift" should have fallen on the left side of the cash register. If we assume that the "gift" in it is a basketball, what would the scene be like at that time? "I deliberately put up a question to test our captain.

"I think it should be a bouncy on the ground, or a straight movement, even if there is gift paper outside, but the basketball is very elastic and I don't think it will have any effect." The captain continued with what I said.

"That's right, just like you said, but when I asked the clerk, the clerk said that the "gift" was picked up by Luo Ting from the cash register. So what is it that can fall to the ground without a strong elastic force or without the so-called linear motion? There is only one answer, and that is the head! Only it will produce irregular movements, so that Luo Ting can pick it up from it. "I said that my body was on fire, and I think it was because I was so excited.

"Hahaha, that's amazing, you're the most improved police officer I've ever seen." The captain got up as he spoke.

"Thank you for the compliment, I think we can issue an arrest warrant." I said urgently.

"I didn't expect Luo Ting to be so cunning, but let me ask you if you have any evidence to arrest her, if you forcibly issue an arrest warrant or search warrant and no evidence is found in her house, it is not up to you to be responsible." The captain asked.

"Do you have evidence of her crimes?"

I thought that my rhetorical question would make the captain at a loss, but what I didn't expect was that the captain took a glass of water like me, cleared his throat and said.

"I think most of your reasoning is correct, but what is the evidence. I've thought about it for a long time, and I asked you to go back to square one in the hope that you can find these theories, and you're doing a good job. But at the same time, I was always looking for the most important evidence of a crime. The captain said a little arrogantly.

"You mean, you've known these tactics for a long time."

"No, no, no, I know that the murderer must be Luo Ting, but I don't know that the method is like this, it's amazing that you can find these." After saying that, the captain turned around and took out a mobile phone from the office table.

"This is the deceased You Qi, who was left in the hotel when he died, and I looked up his call records at the time, which obviously showed the phone numbers of Sun Kai and Feng Xu. But when I went to look at the WeChat in her mobile phone, her WeChat was artificially withdrawn, you think about it in this era WeChat is already an indispensable communication tool, but at this time it is really suspicious to be maliciously withdrawn. The captain said as he paced.

"Did you investigate the phone?" I asked.

"Well, yes, I didn't put my phone away as evidence in the forensics class, because it would be a hassle to do that. I've been thinking about what her WeChat password is, and I originally wanted to crack it through hackers or something, but if I can crack it myself, it would be a different story. It's ridiculous that I can't even say how I cracked the code. The captain said shyly as he went back.

He adjusted his breathing and continued.

"Don't laugh at me, first of all, I used the mobile phone verification code to log in and said that I didn't bind the mobile phone number.,And then I went to her QQ to see if there were any other clues.,Anyway, QQ is rarely used now.,The result is similar to what I thought, and there are no valuable clues in it.。 It occurred to me that if I knew the QQ password, her WeChat password should be the same, at least the two of me would be the same. I tried to quit her QQ, because the first time I quit the phone, I still kept the password, I knew her QQ password, and put this password in WeChat, I want to try it like this. Maybe I've always been lucky enough to make it to the top. ”

"Then you're so lucky that you don't tell anyone on the team about such an important clue." I said with a bit of sarcasm.

The captain ignored what I said, and he continued.

"I was shocked by the content in it, You Qi received Luo Ting's WeChat at half past twelve. The content is to tell her not to open the door, Feng Xu came with scissors, and didn't let her call the police for fear of causing more trouble or something. Later, at 1:15, Luo Ting said that she knew that Feng Xu was gone, and she told the deceased that she wanted to go to her room to comfort her. This is where the chat ends. That is to say, after 1:15, Luo Ting was in the deceased's room! I later contacted the forensic class, and asked her to do a fingerprint on this mobile phone, and scanned the bloodstains on it that were the deceased You Qi's, and the fingerprints on the bloodstains were the murderer Luo Ting's. The fingerprint should have been left by Luo Ting when she exited her WeChat. After logging in with his mobile phone, he asked the deceased to say the recording of finding Sun Kai, and then used the mobile phone recording to transfer it to WeChat voice after leaving the hotel, I think no matter who studies it, this simple operation can be completed. The captain took a big sip of water.

"When did you know this?" I said with some annoyance.

"Just now, when you went to investigate Luo Ting's whereabouts. The two of us are doing it together, so let's get an arrest warrant without further ado. The captain went straight to the director's office.

I'm a little angry, but I know the truth, so it doesn't matter. Soon the arrest warrant came down, and it was already eight o'clock in the evening when the captain and I went to Luo Ting's residence, and we still knocked politely on the door, and Luo Ting immediately opened the door. I saw that her hair was very messy, and her eyes seemed to be swollen because of crying, but she did not resist and subconsciously stretched out her hands, and I personally put the handcuffs on the hands of the murderer. Maybe she knew that her tricks had been exposed.

The officers who searched the house later found the deceased's head in her refrigerator, which, according to the recollections of the officers at the time, still smelled of foul odor even though it had been in the refrigerator and only three days had passed since the incident. And also found the tool of the crime, a sharp kitchen knife. It was filled with blood.

Luo Ting confessed to her murder of the deceased, and the method and process were not much different from my reasoning, the only thing I didn't expect was how she transported the murder weapon, her reason was very simple, that is, she had to take it when she had time after leaving it in the grass behind the hotel.

Speaking of the motive for the crime, it is also ridiculous, the murderer loves Feng Xu, but Feng Xu has always had a soft spot for You Qi. It is such a tragedy that everyone will encounter when they are young. Sometimes we should ask ourselves, whether it takes such a price to love someone, everyone is an emotional animal, you can't control everyone's thoughts, I think love is also the most precious thing in life. But some people go off the rails and go mad......

Although the case was solved in only three days, we took many detours, and preconceived notions affected us again. Caring too much about Feng Xu and Sun Kai and caring too much about the so-called motives caused us to not pay attention to Luo Ting.

It was nearly eleven o'clock in the evening when the interrogation ended, and I walked out of the police station exhausted...... Buzz, my phone rang. I saw that it was a call from Doudou.

"Hey, what's the matter with Doudou." I said tiredly.

"It's the weekend, I thought you'd contact me today, but ......" Doudou stopped talking.

Only then did I realize that my boyfriend's identity was not done well, and I only cared about the case.

"I'm sorry, the case just ended, I admit that I neglected to care for you, I hope you ......"

"I understand you, you are a people's policeman, since the case is closed, let's go shopping tomorrow and relax your tense nerves in the past few days." Doudou comforted.

I'm just analyzing people's feelings, and I think the tacit understanding between me and Doudou is the most cherished for me. I wanted to say thank you, but we don't need to say much about it. And I'm talking about the three words that couples say most often......

The result of Luo Ting's trial arrived, she was sentenced to death for intentional homicide, and Han Tong and Guan Hanshui also contacted our colleagues in economic reconnaissance to conduct a thorough investigation of them, and in the end they also paid the price for their crimes. As for Feng Xu, we introduced him to a job as a security guard, so that he would not be messing around all day. What about Sun Kai, I contacted him later, he has forgotten his hatred, lived again, and it is very beautiful to get married and have children. I also went to Yuki's home to visit her parents, and the sadness of losing my beloved daughter lingered.

This is the second vicious case I have encountered, and in the adult world, crime is nothing more than that. Money, power, and love, these three kinds of people's innate yearning are devouring people's only purity step by step, but we can't know how many people are swallowed up in this society, and I don't know if I'm one of them. And all we have to do is defend the last only kindness and innocence!