Episode 17

Li Weijun met Shen Yi in the toy store, and he asked Shen Yi to call Lin Zhijie to come back.At this time, the special police had already evacuated the nearby people outside the toy store, and Ducheng also joined the special police.Seeing the explosives on Li Weijun, Shen Yi had no choice but to call Du Cheng.The SWAT captain asked Shen Yi on the other end of the phone to turn slightly sideways so that the prepared snipers would have a chance to kill Li Weijun, but Shen Yi chose to stand up straight and completely block Li Weijun.The SWAT captain did not understand Shen Yi's behavior. Du Cheng said that Li Weijun had a button to control the explosives in his hand. Once he was killed, muscle reflex would cause his hand to trigger the button.

Fifteen minutes passed, and Li Weijun understood that Lin Zhijie would not come. Just when he was about to press the button, Shen Yi, who was sweating like rain, bluntly said that he could draw what Li Liankai looked like as an adult. Li Weijun decided to give Shen Yi five minutes.time.Shen Yi drew Li Liankai's appearance as an adult based on his childhood photos. Li Weijun, who loved his son, released his hand holding the button and touched the portrait.Du Cheng, who detoured from the roof to the toy store, hid quietly outside the window. Shen Yi seized the opportunity to give Du Cheng a code. Du Cheng broke through the window and took control of Li Liankai, while Shen Yi jumped to grab the button that was about to touch the ground.

Back then, Li Liankai participated in a summer camp with Zhao Jianyu, Zhang Weifeng, and Liu Xiaochen. Lin Zhijie, who was wandering on the mountainside, encountered several people and competed with Li Liankai for toys. Li Liankai accidentally fell off a cliff while struggling, and the frightened four people ran away quickly. Li Weijun always felt thatIt was the concealment of these four people that delayed the opportunity to search and rescue Li Liankai.Lin Zhijie, who finally arrived at the toy store, also regretted his original behavior. He knelt down to apologize to Li Weijun.

What happened during the day made Du Cheng deeply moved. When he and Shen Yi were chatting in the coffee shop, they didn't know that M was sitting behind them.Du Cheng, who returned to the police station to work overtime, found an express document on his desk. At this time, M called him.

In the yet-to-be-built Whig Hotel, Du Cheng knelt beside a corpse, and this corpse was M who had just fallen to his death.Ducheng opened M's hand and took out a clothes button, then used car glass water and sand to clean up the traces of the scene. Finally, he closed M's open eyes, picked up the watch on the ground, and left.

The police quickly dispatched after receiving the report. After Shen Yi arrived, he confirmed that the deceased was M. He Rongyue said that M died from falling from a height.Ducheng rushed to the scene panting. Shen Yi felt that Ducheng arrived a little late.As Du Cheng drove back to the police station, he remembered what M said on the phone last night. At that time, M asked Du Cheng to protect her safety on the condition that he told Du Cheng the truth.Ducheng's absent-mindedness made Shen Yi feel abnormal, but Ducheng still covered up and did not tell the truth.

The video from the Whig Hotel was sent to the police station. Du Cheng asked Li Han to watch it alone, but he found that he did not appear in the video, which was not normal.Shen Yi asked He Rongyue about the situation, and He Rongyue extracted the components of car glass water at the scene.

During the case analysis meeting, Du Cheng was extremely silent, but Shen Yi uncharacteristically began to analyze the case. Du Cheng asked everyone to investigate according to Shen Yi's ideas.When Shen Yi went to the trace identification team to learn about the situation, he carefully inspected several broken watch mirrors. He found a scratch on the watch mirror, and there was an exact scratch on the mirror of Ducheng's watch.

In the office, Ducheng found a small seaside village called Wanggui Village based on the clues left by M. At this time, Shen Yi was about to open the surveillance video of Whig Hotel to check. Li Han and Jiang Feng interrupted the two of them and informed them.People go to the conference room for a meeting.Director Zhang introduced Lu Haizhou, deputy captain of the Municipal Criminal Police Team, to everyone. He will participate in the investigation of M's murder.

Lu Haizhou approached Ducheng to learn about the case. Ducheng said that there were no biological samples of the murderer at the scene, and that the autopsy and trace examination were in progress.Lu Haizhou felt that the murderer of M and the murderer of Lei Yifei were the same person. He did not understand why seven years had passed but the case had not been solved yet.