Tang Wan took the bag from Qin Kai's hand and said, "Thank you, Qin Kai." Qin Kai continued: "No thanks, it's just a gesture, I happened to see it, so I will help you grab the bag." After speaking, Qin Kai turned his back to Tang Wan and left, looking at his departing back, Tang Wan muttered to himself: "So handsome, he should still be single." ”

Spacious living room with marble tiled floors, European style and a pool outside. Tang Wan's new residence is Zhao Min's other house, 212 square meters. It is close to the Huangpu River and close to the company. But what she never expected was that the address of the young man who snatched the bag from the thief just now was actually next to her, and she was just a few steps away.

He looked at the Oriental Pearl TV Tower opposite and fell into deep thought: If the murderer is not Liu Chuang, then who would it be? All three of them had alibi certificates at the time of the crime, and the masked man he met at Liu Sisi's house that day didn't panic at all when he saw us coming. He didn't even delete the information about Liu Chuang's drug transaction on his mobile phone.

It's more like knowing that we're coming, and the purpose of doing this is to make us point all our suspicions at Liu Chuang, so as to ignore her. Qin Kai called Zhao Chengyu: "Xiaoyu, are you free?" A sound of tapping on the keyboard came: "Xiao Kai, have you finished writing your paper?" ”

"Not yet, but can you help me check Liu Chuang's transaction records from June 5th to June 6th?"

"Wait a minute! Let me see. As soon as the words fell, a sound of tapping on the keyboard sounded, and after a while, Xiao Yu's voice rang out, and he said, "I'll send you a bill." ”

"Okay." Qin Kai hung up the phone and opened WeChat, and a bill was sent after a while. I went to eat barbecue at 8 p.m. on the 5th, and came to the store on the morning of the 6th, which was open for business, and the rest were some normal transactions. A look of surprise came to his face as he flipped to the last stroke, and a huge number came into his eyes.

300,000! The huge astronomical amount made Qin Kai feel a thrill, and when he saw that the transaction object was Liao Xueqing, Qin Kai had doubts in his heart: Why did Liu Chuang transfer 300,000 yuan to Liao Xueqing? Could it be that the two of them have business dealings? It seems that I have to go to Liao Xueqing's house.

"Xiao Gang! Do you know where Liao Xueqing's family lives? Qin Kai rode a shared bicycle and came to Liao Xueqing's residence according to the address given by Chen Zhigang. Qin Kai took the elevator to the fifth floor, walked to room 5602, and pressed the doorbell.

"Who?" Liao Xueqing opened the door, and as soon as she saw Qin Kai, she said, "Are you the young man next to Officer Chen?" Qin Kai nodded, and then said, "That's right, I came to you today, mainly for Liu Chuang's business." Liao Xueqing took a pair of slippers from the side and put them at Qin Kai's feet. Qin Kai saw her fingernails at a glance and found a trace of strangeness.

"Sister Liao, did the nails on your index finger fall off, did you forget to let them do them when you did your nails?" Liao Xueqing hurriedly said: "I accidentally fell off before, and the quality was not good." Qin Kai came to the living room and looked at the coffee table, on which there were magazines. Liao Xueqing walked into the kitchen, took out a cup, brewed tea, and brought it to Qin Kai.

"So you've got your eyes on it? Is it really Tang Xue and Liu Sisi who Liu Chuang killed? Liao Xueqing looked at the magazine and said. Qin Kai took a sip of tea and continued: "Do you know that Liu Chuang sold drugs and provided them to Tang Xue? Liao Xueqing looked away from the magazine and looked at Qin Kai and said, "Impossible, didn't he open a computer store?" ”

According to him, Chen Qianmei owed hundreds of millions of gambling debts in Macau casinos, and Liu Chuang took risks to take this road in order to repay the debt. And Tang Xue is addicted to drugs and drugs, so he provides fresh drugs to Tang Xue every day. Liao Xueqing closed the book and said, "Then who provided him with his drugs?" ”

"That's why I said, there is still a person behind Liu Chuang, maybe the real murderer is that person." Liao Xueqing subconsciously clenched her fists. Qin Kai drained the tea in the cup and said, "If Liu Chuang confesses the person behind the scenes, then Officer Chen and I can join forces to catch that person." ”

Liao Xueqing continued: "I'm a little tired today and want to take a good rest. Qin Kai glanced at her and said, "Okay, then I'll leave." After leaving Liao Xueqing's house, a smile appeared on his face: It seems that the murderer is really her, if nothing else, she will act tonight.

It soon darkened, and a woman walked to the door of the police station, put on a little makeup, and walked in. She came to the hall, found the front desk officer, and said, "Hello, where is Liu Chuangguan?" One of the policemen said, "What are you looking for him?" ”

"I'm looking for him for some personal matters."

"Okay, please wait a minute, I'll ask." After a while, a teenager in a police uniform came over and said, "You have something to do with Liu Chuang." Liao Xueqing said: "That's right, I do have something to look for him." The boy then led her in the direction of the interrogation room. They came to the door of the interrogation room, and Liao Xueqing said, "Liu Chuang?"

"Please wait a moment, I'll bring Liu Chuang out to see you immediately." As soon as he finished speaking, he turned and left. Liao Xueqing chose a place to sit down, looked at his phone, and the time displayed on it was 8:32. After a while, the teenager took Liu Chuang to the interrogation room.

"Come in."

"Thank you." Liao Xueqing walked in, saw Liu Chuang with a haggard face, and said, "Liu Chuang, did you really kill Tang Xue and Liu Sisi?" Liu Chuang looked at her in surprise, "Why did you come here?" Liao Xueqing looked around, saw that there was no one outside the interrogation room, and then said, "I'm here to rescue you." ”

She expertly untied Liu Chuang's handcuffs, and Liu Chuang said, "Are you crazy? Get me out right under their noses, do you think you can save me? Liao Xueqing continued: "I hacked their meal service, and I brought some ingredients to their dinner, and they would fall asleep after eating." ”

Liao Xueqing pulled Liu Chuang through one corridor after another, and Liu Chuang found that the detectives inside were asleep, so they walked all the way out. Liu Chuang looked at the bright moon in the sky, and couldn't help but feel a lot of emotion in his heart. When he was about to walk to the front of the computer store, he heard a click, and Liu Chuang felt something on the back of his head.

He turned around, and it was a pistol pressed to the back of his head. Liu Chuang said in a panic: "You, what are you going to do?" Are you trying to kill me? Liao Xueqing said: "Liu Chuang, there will be no more you after tonight." ”

"Why, why did you kill me, you gave me drugs, and then let me sell them to others, and then you got half of the proceeds, half of me."

"I'm afraid! What if you recruit them all? Liu Chuang said: "I'm still useful to you, without me, you have to find someone else to help you do things." Liao Xueqing suddenly laughed: "It doesn't matter, after killing you, I will flee abroad incognito." Farewell, Liu Chuang. ”

"Liao Xueqing, you really came." He slowly walked over to this side: "You are the one who killed Tang Xue and Liu Sisi." Liao Xueqing said: "How could it be that I killed it, wasn't it Liu Chuang?" Qin Kai stretched, "Do you want to listen to my reasoning?" How about making your next decision? ”

Liao Xueqing left the pistol from the back of Liu Chuang's head and said, "Listen up." Qin Kai began his reasoning: on June 5, a naked female corpse was found by the river, and the deceased had been violated by a man in front of him, Qin Kai also thought so at first, but when he found that the scratches on the deceased's chest were long and short, Qin Kai immediately noticed that something was wrong, so he found several new scratches on her chest.

The new scratches were all diagonally facing to one side, and it happened that the mutilated fingernails of the deceased were surprisingly consistent, which means that someone used her fingernails to scratch marks on her chest in order to make people mistakenly believe that she was killed by a man after being violated by him. She also killed Liu Sisi in the same way.

So the murderer is you - Liao Xueqing! Qin Kai pointed his finger at her. Liao Xueqing said calmly: "Since you said that I killed the person, what about the evidence of the killing?" Qin Kai took out a plastic bag from his pocket, which contained two broken red nails, and continued: "These two broken red nails are on your index finger." ”

"What if it's Chen Qianmei? She also has red nails. Qin Kai shook his head and said, "It's not hers, her red nails are long and thin, if she commits a crime, all her red nails will be broken." But the day she came to the interrogation room, her red packet nails were intact. And your red nails have a curved arc, which is more suitable for scratching obliquely. ”

Qin Kai continued to reason: That morning, you came to Liu Sisi's house, and you happened to meet Liu Chuang, and after you broke Liu Chuang, you took out the dagger you had carefully prepared from behind, and killed her when she was not paying attention. You stripped her of her clothes and pants and tossed them aside to make it look like she had been violated and killed.

You make a few cuts on her chest with her fingernails, then you make a diagonal line with the only red nail on your index finger and then fall off with too much force, causing your red nail to break off. Liao Xueqing continued: "Then how did my other half fall?" ”

"The masked man in Liu Sisi's house that day was you, you accidentally fell off this half of the red nail when you were fighting with Xiao Gang, and it just happened to match the previous nail."

"Then tell me why I appeared at Liu Sisi's house?" Qin Kai said: "You will go to her house because of the mobile phone, you want to find the information on Liu Chuang's drug trafficking, but you did see us coming, so you deliberately waited for us in the living room, in order to give us the mobile phone." ”

You found that Chen Zhigang was already suspicious of Liu Chuang, and in order to cut everything to Liu Chuang, you didn't destroy the information in the mobile phone, and gave it to Qin Kai, just to make them believe that Liu Chuang was the one who killed Liu Sisi. Liao Xueqing played with the pistol and said, "Then how did I kill Tang Xue?" I was perming my hair that night! ”

"The shop you went to is called Ah Si Barber, and it is also a place where Tang Xue often goes, and I checked your consumption records before and found that you and Tang Xue both paid for Ah Si Barber at 8 pm on the 5th."

"What if it's a coincidence? It's not necessarily the case if you encounter it by chance. Qin Kai said unhurriedly: "You made an appointment with her in advance, and after you came out of the gym, you came to Ah Si's barber shop as promised, and after a while, Tang Xue arrived as promised, so you started your own planning from that time." ”

Qin Kai bought a bottle of water from the self-service vending machine next to him, and reasoned while drinking: After perming your hair that day, the two of you walked on the road, you immediately stunned her from behind, and then took her to a remote corner, and after stripping her naked according to what I said before, he bought a bottle of water from the vendor next to him, took out sleeping pills and let her drink it.

She will never wake up, so you throw her into the water while there are few people on the riverside. "Wonderful, really wonderful reasoning, what about the knife that killed Liu Sisi? Did you find it? Mr. Detective. Qin Kai walked into a bush and took out something wrapped in cloth from it.

He untied the cloth, revealing a sharp dagger with blood on the tip. Qin Kai got up and said, "This is the murderous thing you killed Liu Sisi." As for your motives for killing them, it is because they discovered your secrets, your ancestors were famous drug dealers for generations, and in your generation, you continue to make your family business bigger and stronger. ”

"Chen Qianmei lost so much money in the Macau casino, you did it, in order to control Liu Chuang, do things for yourself. Liu Chuang's transfer of 300,000 yuan to you is actually a deposit, and you and him share 55% of the proceeds from the drug transaction. Liao Xueqing laughed

"That's right, it's a pity that the two women found out about it, they came to talk to me, and when they saw that they didn't succeed, they wanted to call the police. But it's useless to call the police, they will die eventually. Liu Chuang suddenly snatched the gun from Liao Xueqing's hand, pressed her to the ground, the bruises on her head burst out, and said angrily: "It turns out that you are secretly playing ghosts!" ”

"Kill me, if you have the ability, you will kill me, Liu Chuang!" Chen Zhigang walked out of the darkness: "Don't be impulsive, Liu Chuang!" Liao Xueqing leave it to us. Liu Chuang shed tears of remorse: "I knew that I wouldn't let Xiaomei go to Macau!" ”

He pounded the ground hard, and it rained in the sky. Liao Xueqing turned around and said, "Mr. Detective, how do you know that my ancestors are all drug dealers. Qin Kai said: "I smelled a smell of drugs since I entered your house, and then I saw four big characters pasted in front of the door of a house

Idlers strayed in. Then the smell came from there, and I saw the picture on your coffee table, with a farm in the background, and the person next to it must be your father. It is assumed that your ancestors were all famous drug dealers in this area. ”

"Worthy of a detective." Qin Kai watched Liao Xueqing leave. The rain is getting heavier and heavier, and God is crying?