The main purpose of Cheng Shan's visit this time is for this matter.

After listening to the results of the investigation, several people in the office were silent for a few seconds, and the first person to speak was Bai Qiheng, who said: "This rapist has no criminal record. ”

"I found out that Zhao Tianyong and Gu Jiawei have no criminal records in the police station." An Ningshuang added along the male voice.

Luo Shixian took the information in Cheng Shan's hand and said in a deep voice: "Hard work, Assistant Cheng." ”

Cheng Shan shook his head and replied, "Team Luo, where is this!" Compared to me, you who are running day and night for the case are working harder. ”

"Every position is an indispensable part of our police department in solving cases." Luo Shixian replied.

"Yes, Team Lo." Cheng Shan nodded in agreement, and then he said: "Let's work together and catch this murderer as soon as possible." ”

After the voice, everyone responded one by one.

After Cheng Shan left, An Ningshuang's investigation also had results, and she immediately reported the situation: "Boss, I found out that Gu Jiawei's number was logged in to personal information at No. 399-401 Xin'an Road, Lulin District. Wait a minute, this is Zhao Tianyong's mobile phone store. ”

Zhao Tianyong's store is one of the mobile companies that authorize the establishment of various sites in different areas of each city to facilitate the use of mobile phones close to where people live.

"Gu Manman and Gu Jiawei are brother and sister, and Zhao Tianyong and Gu Manman are lovers. Coincidentally, all three of them knew each other. Boss, this case is starting to become clear, let's sort out the case. Bai Qiheng had a rational imagination in his mind and proposed.

"Yes." After Luo Shixian nodded, he looked sideways and told An Ningshuang: "Gu Jiawei's situation, you have to continue to follow up." ”

"Boss, you still don't worry about me!" An Ningshuang pouted and said bluntly.

"Okay, you're talking." Luo Shixian didn't talk to her and ended the topic quickly. After that, Su Zhiqian's voice came from his ears.

She said: "Team Luo, I also went back first, and I have a lot of work on hand. ”

"Good work, Forensic Sue." Luo Shixian immediately agreed.

Su Zhiqian smiled politely, waved goodbye to the three people in the office, and after a few people responded to her, she left everyone's sight.

Luo Shixian retracted his gaze the moment the woman turned around, he took out his mobile phone from his pocket and dialed Sheng Nanfeng's number, and the two of them made a phone call in less than three seconds.

"Boss, do you have any clues over there?" Sheng Nanfeng's first reaction was that it had something to do with the case.

"We have found the scene of the murder, and the forensic personnel have some physical evidence from the scene, which is currently being tested, and the results have not yet been released. Did you find anything over there? After sharing the information of the busy morning with the team members, Luo Shixian asked each other about the situation.

Sheng Nanfeng immediately replied: "Chengxi and I took our colleagues to visit Zhang Ying and Jin Min's families, friends, lovers, and colleagues, and most of them said that they had never seen Gu Manman, Zhao Tianyong and the tall suspects in black clothes and black hats. Among them, one of Jin Min's colleagues said that he had seen Zhao Tianyong. However, the other party said that his mobile phone was broken and needed to be repaired at that time, and he went to Zhao Tianyong's store alone, and this incident had nothing to do with the murder of Jin Min. ”

When the words fell, Luo Shixian thought of a possibility, and said to An Ningshuang: "Ningshuang, check whether the mobile phone numbers of Zhang Ying and Jin Min are registered in Zhao Tianyong's store." ”

"Right now!" The execution of the cream is very fast.

"Are you ready to come back?" According to Sheng Nanfeng's words, Luo Shixian judged that their visit today should be at an end.

"You guessed it, my colleagues and I are rushing back." After Sheng Nanfeng teased, he added: "Not long ago, I talked to Chengxi on the phone, and Chengxi's progress was the same as mine. ”

"Don't be in a hurry to come back, you go to Gu Manman's place of work again, and ask if you know how long Zhao Tianyong and Gu Manman have maintained a lover relationship? Also, ask them if they know the deceased's brother. Luo Shixian made a decision at the moment.

"Okay." Sheng Nanfeng immediately asked the colleague who was driving to change the driving route, thought about it, and couldn't help asking, "What is the situation with Gu Manman's brother?" ”

Luo Shixian told him what had happened and his suspicions with Bai Qiheng, and after listening to these words, Sheng Nanfeng agreed with their reasoning. At the end, the two ended the call.

At the same time, Lin Chengxi also received a call from Luo Shixian on the way back to the police station, and the place she was going to was Zhao Tianyong's mobile phone store.

On the day of the crime, members of the X Crime Investigation Team came here, including Lin Chengxi. Therefore, as soon as she entered the door, Xiaolu, who looked like a peugeot at the front desk, knew her at a glance, and the little girl greeted her with a smile without showing her ID.

"Beautiful police officer, do you have a clue about our boss?" Xiaolu's tone was eager, and her face did not hide the thoughts in her heart.

"At present, our police have not received any reports from Zhao Tianyong's family, and I am afraid that the missing person cannot be used as the direction of investigation." Lin Chengxi responded softly. When investigating a case, the police must not disclose information related to the progress of the case.

When Xiaolu heard this, she was stunned for a moment, and then she said with a smile: "No bad news is good news!" ”

The little girl's idea is typical of optimism.

Lin Chengxi didn't express any opinion on this, and quickly said the purpose of coming here this time, and said: "Comrade Xiaolu, our police need to check the sales records of your store in the past three years, please sort it out and hand it over to us." ”

"Huh?" Xiaolu was a little stunned when she heard this, scratched her hair with some annoyance, and said embarrassedly: "Beautiful police officer, I am a front desk, I can't be the master of this matter!" ”

"Please tell me about your boss." Lin Chengxi gave a solution, and when the words fell, she added another sentence: "You told your boss that our police need to handle the case, and I hope she can cooperate." ”

"Okay, okay!" Xiaolu's tone stammered a little, pursed her lips, and after hesitating for a while, she dialed Xu Ruyi's phone.

Lin Chengxi stood aside, listening to Xiaolu narrating the matter to Xu Ruyi in a cautious tone, and couldn't help but feel strange in his heart.

Two minutes later, Xiaolu hung up the phone and unabashedly relieved, it seemed that Xu Ruyi agreed to check the sales records. However, Lin Chengxi stared at her reaction and thought to himself, it was just a phone call, why was she so nervous. It seems that it is necessary to understand this issue, regardless of whether it is related to the case or not, Zhao Tianyong, as the first suspect in the three cases, people who have frequent contact with him also need to pay attention, and maybe there will be clues related to the case.

When the police were fully investigating the three serial murders, a person in Xu Ruyi's community sneaked out the door through the back door.