Chapter 729

Chen Shi calls Peng sijue and wants him to send several technical police to identify the traces. The phone doesn't work. Lin Dongxue says, "Captain Peng is still dissecting Xiao Wei's body, right? Don't wait until tomorrow! "

"Someone climbed out of this window that night. The point is not the trace on the window frame, but the suspicious fiber on the pipe. Can we take that off ourselves?"

"It's not very good. I just saw it. It's on the fifth floor. It's too dangerous to lean out of the bathroom window to pick it up."

"Then we'll go to the fifth floor!"

Lin Dongxue smiled bitterly, "OK!"

They knocked on the door of the fifth floor resident, took the small piece of fiber stuck in the pipe from the window and put it into the evidence bag. Chen Shi said excitedly, "as long as we find out who left it, we will know who killed Duan Lin!"

"Why didn't the body divider leave it?"

"The uncle said that when he came back on the morning of the 24th, the door was open. He had checked before that the lock had not been pried. It was opened with a key. The man who has a spare key is most likely Duan Lin's boyfriend. After Duan Lin committed suicide, her boyfriend ran to the aftercare center and took away her mobile phone. At this time, the body divider arrived and her boyfriend ran away from the bathroom window in a hurry. Then the body divider divides Duan Lin in the bathroom, cleans up the scene before dawn, and takes the body away. "

"So did the Mutilator see his boyfriend?"

"Obviously not."

"Then how does he know that his boyfriend is among the nine? How do you know Duan Lin committed suicide? "

"Yes, how does he know?" Chen Shi's eyes brightened. "I see. He is among the nine!"

Lin Dongxue's eyes widened in surprise, "it seems that this can explain But the premise of this reasoning is that uncle didn't lie this time. "

"Just check the monitoring in the waiting room to see if he lied..."

"Shall we go to the bus station now?"

Chen Shi looks at his watch. It's not early. "No, go to see Zhang Xiao!"

Call Zhang Xiao. Zhang Xiao says he's off work. Waiting for a bus in a street, Chen Shi tells him not to walk around. They'll be there soon.

Half an hour later, the two met Zhang Xiao, who had just left work dressed seriously and smelled of shoe polish. When they saw Lin Dongxue, they greeted him with a smile. Chen Shi said, "let's find a place to talk."

"There's a Starbucks nearby."

When he came to Starbucks, Zhang Xiao skillfully ordered a pile of food and drink, just like a regular customer. Did Chen really want this kid to take himself as a bad leader? Zhang Xiao asked after he had ordered, "don't you two order?"

"No, you pay for what you eat."

"Why, the police are so stingy."

"It's not easy to earn money What are you doing on the night of the 23rd? "

"Dinner with friends."

"Nine of you together?"

"No, just me, XX, XX, XX, XX and XX, six of us."

"Why are you six?"

"Because we had been playing together, I forgot to say that XX and XX are in the first phase, the other three are in the second phase, and Xiao Si, Xiao Wei and Da Niu are in the third phase."

"Why so?"

"Because our nature is equal to a training class. They were not graduated at that time. They were taking online classes."

"Who is going to take the online course? Do you have a teacher? "

"It's usually a video lecture. Sometimes I'll be a guest lecturer and guide the new students myself." Zhang Xiao showed a proud expression.

Lin Dongxue took out a small book and wrote down the clue. Zhang Xiao mentioned the names of several teachers.

At this time, the waiter brought Zhang Xiao's food. Zhang Xiao deliberately courted him and said, "why don't you ask me for a coffee?"

Chen Shi glanced at the pile of coffee, tiramisu, sandwiches and pudding on the table and said with a smile, "I can invite you if you order one, but I can't afford so many."

"So you paid for this coffee?" Said Zhang Xiao with a smile.

Chen Shi thought, this kid is really smart, said: "as long as you answer questions honestly, a cup of coffee is no problem."

"Whatever."

"Where did you go after the dinner party?"

"Home!"

"Where is the dinner party?"

"Vegetable garden hotel."

"What time is it?"

"More than ten."

"You came back alone by taxi?"

"Yes."

Chen Shi reached out and said, "let me see your taxi record that day!"

Zhang Xiao stopped eating, raised his head from the cake, and a fluster flitted across his crumbled face. He said, "deleted!"

"It doesn't matter. Let me see your cell phone."

"It's really deleted."

"In fact, I'm not a police officer, but a criminal investigation consultant. My job is to drive an Internet car Hailing system. I'm not familiar with this system any more. Show me your app. It doesn't matter if it's deleted. I can find your record."

Zhang Xiao didn't speak and his brows were locked. He didn't notice that his right hand was turning the cake into powder.

This detail is exposed in Chen Shi's and Lin Dongxue's eyes, Lin Dongxue thought, and the case was solved.

"You are Duan Lin's boyfriend, the one who made her commit suicide, right?" Chen Shi asked word for word.

"No, no, no!" Zhang Xiao desperately denied, "I don't know her. I have a girlfriend now. If you don't believe me, I'll call her now."

"It doesn't prove anything, you and a few girlfriends are normal."

"What do you mean What do you mean! " Zhang Xiao slapped the case and said, "if you look down on PUA, you can tell me directly. I'm such a good-looking woman and my family situation. I even held the hand of a woman two years ago. If it wasn't for PUA, I would still be single! Frankly speaking, you are jealous of my heterosexuality. The crows in the world are generally black. They are all old men. They are all animals with lower body thinking. No one can look down on them. You dare to make sure that you haven't eaten it with Officer Lin on your back? "

All of a sudden, Zhang Xiao made a monkey out of nothing. His words were incoherent, which made many guests in the coffee shop look this way. Chen Shi looked on coldly. The source of his anger was his heart failure.

"Can we talk like adults..."

Suddenly Zhang Xiao fell to the ground, convulsed and frothing. At first, Chen Shi thought he was acting, but he didn't look like it. He said, "call an ambulance!"

Half an hour later, Zhang Xiao was sent to the hospital. Lin Dongxue said, "isn't it a coincidence that the disease happened?"

"It's a coincidence, but we already know that Zhang Xiao is Duan Lin's boyfriend."

"Is he in danger?"

"Danger?" Chen Shi thought of one thing, "yes, the murderer is in the group. When he lied before, the murderer saw through him!"! Maybe the killer will come to him tonight! "