Twenty minutes later, Fang Yihong and Qiu Weiping climbed to the top of Xiaosong Ridge. Sure enough, looking down from here, Fang Xiaoguo's mansion on the hillside was in full view. As long as they had a telescope, they could see everything going on inside the mansion. Observe clearly. Now Qiu Weiping, needless to say, Fang Yihong understood, pointed to her brother's house below and said: "The killer must be hiding here to observe the terrain of my brother's house. The side door and my brother's bedroom can all be observed from here. Got it." Qiu Weiping nodded with a smile, and then began to lean down and carefully inspect every plant and tree on the ground here, and even some garbage. Fang Yihong was very excited. When she saw Qiu Weiping using a pair of tweezers to pick up a small piece of cigarette butt on the ground to watch, she immediately walked over and said, "Is this something left by the killer? With this thing, can you find out who Who is the killer? " Qiu Weiping said thoughtfully, "It's hard to say. Besides the killer, other people can come here. You see, there are garbage left by people everywhere, let alone that one person. The killer is very professional, and it is almost impossible for us to leave anything behind for us to solve the case." Fang Yihong was stunned for a long time, and said: "If that is the case, then what is the use of finding the killer's observation location? It¡¯s not like we don¡¯t know who he is.¡± Qiu Weiping shook his head and said, ¡°It¡¯s different. If we know he has been here before, then we will have a direction for the investigation. Maybe someone saw this killer when he came here and left. Pass him. It has only been a few days, so we won't forget it so quickly. If we are lucky, we may find clues to track down the killer." Fang Yihong became excited again after hearing this, and said, "Then we will. Why are you still standing there? Go and ask someone nearby!" Qiu Weiping smiled and said, "Don't worry, although I don't think the killer will leave anything here, but as a detective, I still have to investigate carefully. "If there is something left behind, wouldn't it be a pity to miss it?" Next, Detective Qiu Weiping carefully investigated and searched for something he thought was questionable on the top of the mountain. He picked them all up and put them into a plastic bag. More than an hour later, he and Fang Yihong came down from the top of the mountain. They immediately began to visit some residents near the top of the mountain, asking them if they had seen strangers staying or wandering at the top of the mountain a few days ago. But the results were disappointing. At the end of the day, not only the two or three households on the top of the mountain were asked, but also all the households on the road leading to the top of the mountain were asked, but there was no useful information. Modern people don't like to meddle in other people's business. Few people pay special attention to people going up or down the mountain. Even if someone has seen the killer before, it is normal for them to not be able to remember it. In this regard, the great detective Qiu Weiping was also helpless. After returning to the hotel room in the evening. Fang Yihong, who was extremely disappointed, kept sighing. After Qiu Weiping smoked a cigarette. Said: "There seems to be no hope in tracking down the clues about the killer. Next, we can only look for clues from your brother. According to your brother's behavior, there must be many people who have been offended. I saw the police's case analysis In the report, they focused their suspicion on the family and friends of the female student who had just jumped to death. I wonder if the police have made any progress in this investigation? " At the Gaohe City Police Station. The investigation into the murder of Fang Xiaoguo has really made some progress. A name worthy of suspicion and concern has entered the field of vision of criminal investigation team leader Jiang Yunye. This name is Zhang Zhan! The reason for the matter is this. Because it is suspected that the death of female student Jin Yurong is related to the murder of Fang Xiaoguo, the police conducted an investigation and statistics on Jin Yurong's relatives and teachers and classmates at the school, and listed objects worthy of attention and suspicion. . So after a busy day, a list of people closely related to Jin Yurong came out. Among them were two relatives of Jin Yurong, three teachers from the school, and two classmates who were particularly close to Jin Yurong. Then, after a day of preliminary investigation, it was found that there was nothing suspicious about the people on these lists. Those two relatives are ordinary citizens who follow the rules, have no criminal records, and are not particularly wealthy financially. Three school teachers, one of whom is Jin Yurong¡¯s class teacher Wang Huili, and the other is the school¡¯s English teacher Zhang Zhan. Needless to say, the head teacher has a close relationship with Jin Yurong. The reason why English teacher Zhang Zhan was included in the list is because Jin Yurong was the English class representative in the class during his lifetime. The police believed that he was also a person who had a close relationship with Jin Yurong, so they included him in the list. . The last of the three teachers is not actually a teacher, she is the leader of the school, the principal of No. 3 Middle School, Sun Xiaoyan. The reason why Principal Sun is included in this list is because she is the person in charge of the school. A student in her school was killed. She has?From anger to even taking revenge. ¡°However, after conducting background checks on these three teachers, nothing suspicious was found. The head teacher, Wang Huili, has a clean family and has never committed any illegal behavior. She is just a weak woman, and it is unlikely that she would do something like paying someone to kill someone. English teacher Zhang Zhan is a man, but he is also an ordinary person who follows the rules. Both parents are working, and no one else has any criminal record. On the economic front, nothing unusual was found. A teacher's salary is enough to support oneself, but when it comes to hiring a killer, it seems a bit too much. The one with financial strength is Sun Xiaoyan, the principal of the school. According to reports, she owns a house and a car, so she should be able to afford to hire a killer. However, after investigation, it was discovered that her husband was the executive deputy mayor of the city. Would a woman with such a status easily hire a murderer? Finally, there are the two classmates who are close friends with Jin Yurong. They are only fifteen or sixteen years old, so there is really nothing to doubt. Even if they wanted to avenge Jin Yurong, how could they have the ability to hire someone to kill someone? So after investigation, almost all the people on the list were not particularly suspicious. For a time, the investigation of the case seemed to be reaching a deadlock. But at this moment, a male policeman who had just gone out to track down clues about the killer came back and saw the list. When he saw the name Zhang Zhan, he felt a little familiar. After thinking for a long time, he asked Li Nan, the policewoman who came back with him: "Is this Teacher Zhang Zhan the same Teacher Zhang who came to check the last time we investigated the Heipi case?" Li Nan was picking up the tea cup. Drinking water, after hearing this, he glanced at the list in the colleague's hand, nodded and said, "Yes, what's the matter?" Before the male policeman spoke, Jiang Yunye, who was deep in thought at the side, suddenly raised his head sensitively and said: "Does Heipi's case have something to do with this Zhang Zhan?" The male policeman was stunned for a moment, and then replied: "Yes, this Teacher Zhang is one of the people Heipi bullied and beat. After Heipi was killed, I He and Li Nan once visited him and asked him, but found no doubts, and some people proved that he had no time to commit the crime. "After hearing this, Jiang Yunye not only did not look disappointed on his face, but seemed to be a little excited and agitated. He suddenly stood up from his seat, waved his hand and said: "Find that investigation record and let me take a look, quick!" Although the male policeman didn't understand why the captain became interested in Teacher Zhang all of a sudden, he Seeing how excited he was, I didn't dare to be careless, so I hurriedly agreed, and hurriedly ran to find the inquiry and investigation records about Teacher Zhang Zhan in the Heipi case. Li Nan next to him saw this scene and asked Jiang Yunye: "Captain, do you suspect that this teacher from No. 3 Middle School named Zhang Zhan was the one who hired someone to kill Fang Xiaoguo?" Jiang Yunye said: "It's hard to say, but it is definitely worthy of attention and investigation. . Think about it, Heipi's death was definitely not caused by an ordinary person, and Fang Xiaoguo's murder was confirmed to be the work of a professional killer. The two cases seemed to be unrelated, but the methods of committing the crimes were similar. They were all killed by cutting their throats with a sharp weapon. If we assume that both cases were committed by the same person, then what does it mean that one person is found to be related to both cases? "Jiang Yunye? As soon as he said it, Li Nan naturally understood. But she knew Zhang Zhan. Although she had never had a good impression of him, she was somewhat disapproving of the suggestion that Zhang Zhan was the culprit behind the two murders. Thinking of the image of Zhang Zhan in his mind, when Li Nan was about to say something, the policeman Du Tianwei who had just gone to look for investigation records came back like a gust of wind, holding an investigation record form in his hand, handed it to Jiang Yunye and said: "Captain , I found it, this is it!¡± Jiang Yunye took it and looked at it for a few times, then asked Du Tianwei two questions, nodded, then clapped his hands, and after attracting the attention of all the team members in the office, he said loudly: ¡° Okay, everyone has work to do. We found out that Zhang Zhan, the English teacher of No. 3 Middle School, was related to the murder of Heipi. He had a major suspicion and hired murderers to kill Heipi and Fang Xiaoguo. Now I ask you. Take action immediately. I want to know everything about this person, including his life experience, his recent movements, his character and behavior, the friends he has made, his family and relatives, etc. In addition, I. You also need to know the amount of deposits he has in various banks, as well as the details of his bank account income and expenditures in the past six months, whether he has borrowed money from others, whether he has other income besides salary, etc. In short, everything is related. I want you to investigate clearly about this person. Time waits for no one. The one-week deadline is coming soon. Everyone, please work hard and take action immediately!"