Although the speed was doubled, due to the short time span, the surveillance video was still played for a long time. During this time, Wang Shen was always engrossed in staring at the surveillance screen. Wang Shen looked at the time in the corner of the monitoring screen, it was close to twelve o'clock at noon yesterday, but there were still no suspicious characters.

Just when Wang Shen frowned slightly, a seven or eight-year-old child suddenly ran in the picture. Wang Shen leaned his face closer to the screen, and shouted: "Quick, please slow down the playback, rewind, and slow down again." Wang Shen pointed his finger at the screen while instructing the employee Xiao Li.

The picture finally slowed down, and Wang Shen saw that the child in the picture was holding a file bag in his hand. Then the child stood at the window of Xiao Lin's studio for a while, looked around, and finally threw the file bag in his hand.

"Please pause the surveillance." Wang Shen pointed to the monitoring screen and said. The surveillance video stayed at the moment when the child turned back after throwing away the file bag in his hand. "Manager Jin, do you look at the child in this surveillance, is it the child of the owner of your community?" Wang Shen asked, pointing to the child's face in the surveillance video.

When the property manager heard Wang Shen's words, he stared at the monitoring screen for a long time before he slowly spoke: "Officer Wang, I have been working in this community for several years, and I know many of the owners' children. But it's always incomplete. However, I don't have any impression of this child. ”

After listening to the property manager's words, Wang Shen nodded. "Manager Jin, can you please send this video of a child appearing to my mailbox?"

"Absolutely." The property manager smiled and nodded, and agreed to Wang Shen's request.

Wang Shen also smiled, then took out his small notebook from his pocket, tore a piece of paper from it, and then wrote his email address on the paper with a pen and handed it to the property manager. "Manager Jin, this is my email address, and I want you to cut this video and send it to my mailbox. Excuse me. ”

"Officer Wang, where is this, this is what we should do, don't worry." The property manager nodded happily.

Wang Shen thanked the property manager and employee Xiao Li again and left the community. Wang Shen's car was speeding down the road, and he didn't know where to go now. The car drove to the shore of the city's largest lake, Earthquake Lake. Wang Shen parked the car and sat down on a wooden bench by the lake. The time of the day was really short, the sun only rose when he heard the news of Han Lin's death, and right now, the sun seemed to be in a hurry to set again.

Wang Shen looked at the vast lake in front of him, the water Ferris wheel not far away kept rotating, the bridge across the lake opposite was full of traffic, the buildings on both sides of the bridge were lined up one after another, the opera house in the distance was still magnificent and magnificent, and the small island in the lake was still pink and willow green. Nothing seems to change because there is one more person or one less person in this world. Wang Shen slowly closed his eyes, intoxicated by the breeze by the lake, and fell into a brief memory. If it weren't for the sudden memory of the mobile phone ringing, Wang Shen felt that he could sit like this all day.

Wang Shen glanced at the caller on the mobile phone, it was Liang Zichen, and there was probably a result. "Hey, okay, I'll be back right away." Wang Shen answered a few words briefly and then hung up the phone. Wang Shen took a deep breath, looked at the scenery in front of him again, and turned around and walked towards his car.

When Wang Shen rushed to his office, he saw Liang Zichen standing at the door of Wang Shen's office with a pile of materials waiting for Wang Shen. Wang Shen pushed open the door of the office, and before he could pour water, he said, "Did you find anything?" ”

After Liang Zichen put the pile of materials in his hand on Wang Shen's desk, he nodded and said, "Yes, many of the investigation results have come out. ”

After finishing speaking, Liang Zichen took a document on the table in his hand and said, "This is the investigation report of the identification department on the fingerprints on the doorknob and the telephone. ”

After saying this, Liang Zichen put down the document in his hand, picked up another document from the table and said, "This is Xu Xiaolin's call record at the target time, as well as the chat records of all the communication accounts under his name." Then there is the file about Zhao Zimo, as well as Han Lin's bank card transfer records.

But so far, there is no definite news on Han Lin's autopsy report. Dr. Goh's side may need more time. Liang Zichen also explained the autopsy report that he had not yet obtained.

Wang Shen looked at the pile of documents on the table and nodded with satisfaction.

"Team Wang, which survey would you like to hear first? Liang Zichen looked at Wang Shen and asked.

Wang Shen glanced at the documents on the table, thought for a while, and said, "Then let's start with Xu Xiaolin's social records." In Wang Shen's heart, he still felt that Xu Xiaolin was more or less suspicious.

Liang Zichen heard Wang Shen's words, nodded, and pulled out the document about Xu Xiaolin from the pile of documents in front of him. According to Xu Xiaolin's call records, she received a total of three calls at the target time and did not make a call. In addition, all the social accounts under her name, except for the interaction with readers, did not find any suspicious content. ”

"Oh?" Wang Shen looked at Liang Zichen in surprise.

Liang Zichen smiled, nodded and continued: "I also asked the people from the identification department to help investigate the identity of the number of these three incoming calls, and I have also confirmed the identity of the owner. The three calls all came from Xu Xiaolin's agent. For this reason, I have also called this agent and asked her to learn more about the content of the call, mainly about work, and I think there is basically no problem. I've also recorded the call, and I can send it to you if I need to. Wang Shen explained all the contents of Xu Xiaolin's call information completely and carefully in one go.

"You're really capable and efficient." Wang Shen did not hesitate to praise Liang Zichen, and praised Liang Zichen directly. After that, Wang Shen was silent for a while, and then said: "According to this, Xu Xiaolin did stay in Qi Huan's house all day yesterday. Through this, it can be ruled out that she is the one who made the call. Through the investigation of her social records, it can basically be ruled out that she is the black hand behind the operation. Thinking of this, Wang Shen frowned, and the original question in his heart resurfaced. Could it be that the mastermind behind the scenes is Han Mo's former lover? Is that the person who killed Han Mo in the first place? But who exactly is this person? Why can't we trace even the slightest clue?

"Team King." Liang Zichen called out to Wang Shen softly, interrupting Wang Shen's contemplation. Wang Shen came back to his senses and said, "Next, tell me about the doorknob and the clues about the fingerprints on the telephone." ”