In the evening, Lin Dongxue and Xiao Li came to Chen Shi's house. Seeing that Lin Dongxue had found the unit building familiarly, Xiao Li asked, "Dongxue, do you come often?"
Lin Dongxue said shyly: "Not very often!"
Hearing the knock on the door, Chen Shi opened the door, and Lin Dongxue saw a bicycle placed upside down on the ground. It was very close to the model of the deceased. Lin Dongxue said in surprise, "Are you doing an experiment?"
"Yeah, I guess the one at the scene has changed beyond recognition, I bought one myself, and try to see if the'murder hook' really works."
"What's the conclusion?"
"I'll talk about it later, come and see this."
At this time, Lin Dongxue realized that Chen Shi was wearing gloves, and the three of them came to Tao Yueyue's bedroom. Xiao Li looked around and admired: "Chen Ge must always love this girl."
"I don't think I care about her enough." Chen Shi said sadly, and then took out something, it was a crumpled piece of paper with some spray paint on it, and a small screw-like white print was printed in the middle.
Lin Dongxue didn’t quite understand, until Chen Shi took out a coil of wire and a bottle of spray paint, and said: “Yueyue seems to have sprayed this'killing hook' with spray paint, probably to prevent the color contrast from being seen. The bicycle of the deceased Is it this color?"
"Yes, it's pure black... Indeed, there is a twisted wire on the pure black car body that is too conspicuous. She has even considered this kind of detail?"
Chen Shifei said in a sighing tone: "Yueyue is sometimes terribly detailed, but he is still inexperienced after all. I should be grateful for that. She just threw the paper underneath into the waste basket, but nothing Dispose of it and look at the shape on it. This is the size and appearance of the'murder hook' she made."
Lin Dongxue looked up and thought, and his gaze fell on Chen Shi's face inadvertently. Chen Shi said: "I know what you are thinking,'This is not the perjury I made, right', don't worry, there should be Yueyue's fingerprints on it. , You can take it back for testing."
"What do you want, why would I doubt you, if you don't want her to be arrested, you won't tell me in the first place."
"Then what I say next may sound more like an excuse for Yueyue-after my trial and error, the'killing hook' is not very efficient! Ask the two police officers to come to the living room."
According to the traces on the paper, Chen Shi twisted a "killing hook" out of the wire. He said: "This thing is hung on the car body like this, keeping a delicate distance from the spokes, turning a little, and turning at a high speed. It will be caught by the wire hook, and then the front wheel will brake suddenly, causing the whole car to lean forward... theoretically!"
Lin Dongxue asked: "Actually?"
Chen Shi continued: "After I tried repeatedly, Yueyue underestimated the power of the wheels. The small wire hooks can't hang on the spokes..." As he said, he fixed the "killing hook" to the frame and cranked the pedals to let the wheels. Turn it at high speed, and then pull the handlebars slightly.
When the spoke touched the wire hook, the entire "killing hook" was swept away. Chen Shi stopped and said, "Look, I can't hang it at all. I roughly calculated it. The angular velocity of a spoke is 40 degrees to 180 per second. It takes about two seconds to make a circle during normal cycling. This speed is very fast. Sometimes the foreign body gets caught accidentally, or the foreign body is cut off or the whole is twisted into the spokes. It’s impossible for the small wire hook to brake."
Xiao Li said: "When I was a kid, I rode my father's Phoenix bicycle. Sometimes I accidentally rolled my feet into the wheels. Usually, the shoes were rolled off and the wheels didn't stop right away. Of course, I've heard of some. Children wear sandals in summer and fracture their toes. The power of the wheels is indeed great."
Lin Dongxue groaned, "Borrow a computer."
She played the surveillance she found this afternoon. Chen Shi, who had grasped a glimmer of hope, saw a scene in the scene suddenly fell silent. Lin Dongxue said: “Old Chen, I really didn’t refute you. At the moment of the car accident, the bicycle of the deceased There are indeed signs of being affected by external forces, and your experimental conclusions are still in doubt... Do you mind if you say this?"
"Of course I don't mind, I just want to restore the truth... But this video didn't capture the key picture?"
"The Traffic Management Bureau is queuing now. It is very troublesome to adjust the video. Who made this small case coincide with Zhou Xiao's big case!"
Xiao Li suggested: "Should we find this little girl back now? Regardless of whether she made a mistake or not, it would be unsafe to stay outside for three days... By the way, I will be taking the entrance examination soon, but it just happened to be missing at this juncture. ?"
Chen Shi said: "I have asked a friend to help me find it. When she left, she had about 500 yuan in cash. The mobile phone, campus card, and student ID were all left at home. She brought a schoolbag, some clothes, and a copy of "Time". machine"… "
"Is there anything special about that book?" Xiao Li asked.
"It's nothing special, but she didn't finish it..." Chen Shi said.
"The'friend' you mean..." Lin Dongxue asked.
"Yes, it's them, they are good at finding people, and they like Yueyue very much, and they will try their best to find them."
"But aren't they looking for Miss Gu? Are there enough manpower? Do you need help?" Lin Dongxue didn't know about Gu You's murder, and still thought she was missing now.
"They also have helpers themselves." Chen Shi turned off the topic, "The difficulty is that Yueyue is too smart. She really wants to hide or leave Long'an. It is very difficult to find her through normal channels."
"If, I mean, if she really didn't kill, we let her know about it through the media, and Yueyue will come back by herself... This is the best result I can think of!" Lin Dongxue said.
Chen Shi stared at the video that was played repeatedly, "I believe she did not kill. This is not the guardian's wishful thinking. Intuition and experience tell me that she can't kill people with this little trick. There is another reason for this boy's death!"
"Let's go to the scene later and see if we can find evidence!" Lin Dongxue suggested.
Chen Shi looked at the tables and chairs in the living room, thinking about Yueyue and him sitting on it for dinner. If Yueyue could return safely, he must educate her well.
At this time, Lin Dongxue turned on the light and said, "The room is so dark and the atmosphere is too depressed."
Since they were going out together at night, the three of them stayed at home. Xiao Li drank a glass of water, stood up, and said, "I'll take the evidence to the bureau. The people in the evidence room shouldn't get off work yet."
"Just go tomorrow." Lin Dongxue said.
"Fool!" Xiao Li whispered, "I will let the two of you live alone for a while. I won't be a light bulb here anymore. I stopped by to see Xiaodong in the hospital, and I will be here after ten o'clock."