As soon as the captain gave the order, the members of the task force immediately got busy. Li Nan and her partner also received the investigation task, but before dispatching, she thought about it, walked up to the captain Jiang Yunye, and said frankly: "Captain Jiang, I know this teacher Zhang Zhan, I can provide Some information about him will be used as a reference for us to solve the case. " Jiang Yunye's eyes lit up and he said happily: "Really? You know him? That's great. Come on, tell me, what kind of person is this Zhang Zhan? "Human?" Li Nan didn't comment, she just told the truth based on what she knew. From the beginning, I got to know Zhang Zhan through an incident in which a student retaliated against a teacher, and then I found out that he was a colleague from my sister's school. From her sister's negative evaluation of this person, to the frame-up incident of a female student, his previous image was subverted. Finally, Li Nan told how this teacher Zhang Zhan once saved her mother's life. Now that he has a good relationship with her family, does she need to avoid suspicion? Jiang Yunye was silent for a long time after hearing this, and then said with a smile: "It's a very interesting person. First he had a bad reputation in school. After meeting you, he suddenly changed his image and appeared in time to save your mother. Don't you think, he Is there any purpose for doing this? " Li Nan was stunned. She didn't understand the meaning of the captain's words at all. She could only ask unclearly: "What is the purpose?" Jiang Yunye laughed and patted her. His shoulder said: "Okay, pretend I didn't say it. I understand everything you told me. I believe you are a dedicated policeman. So don't avoid suspicion, just go and complete your job!" Li Nan breathed a sigh of relief, She said yes, turned around and strode out with her partner to start the investigation. Looking at the leaving figure of the policewoman under his command, Jiang Yunye recalled what she had just said about Zhang Zhan, and couldn't help but fall into deep thought again. Until after dark, feedback on the investigation of the suspect Zhang Zhan came back. The first is his bank deposits and income and expenditure details. The investigators who came back said that Zhang Zhan only had two bank accounts, one with the Industrial and Commercial Bank of China and the other with the China Construction Bank. Among them, the ICBC account is a regular card account, and the China Construction Bank account is a credit card account. ? in both accounts. The deposit balance of ICBC's ordinary account is only more than 2,000 yuan. The main source of income is Zhang Zhan's salary and bonus as a teacher. The highest balance in history does not exceed 30,000 yuan, the largest expenditure. That's about 10,000 yuan. Another credit card from China Construction Bank. The credit limit is 10,000 yuan. I made several purchases using my card, but the amount was always less than 1,000 yuan, and I paid them back on time afterwards. Jiang Yunye held the account list pulled out from the bank by investigators. While listening to their reports, I also watched carefully. He found that there were no particularly eye-catching expenditures in Zhang Zhan's bank account around the time of Heipi's murder. But between the time when Jin Yurong jumped to her death and Fang Xiaoguo was killed, 10,000 yuan in cash was withdrawn from Zhang Zhan's bank account. And this cash is the largest expenditure in the history of this account. Although in today¡¯s economic environment, ten thousand yuan is really not a lot of money. But the timing of withdrawing the money was so coincidental that Jiang Yunye's first reaction after seeing it was that the ten thousand yuan was Zhang Zhan's commission for hiring a killer? Otherwise, why would he suddenly withdraw this amount of money from his own account shortly after Jin Yurong's death and before Fang Xiaoguo was killed? But after thinking about it carefully, Jiang Yunye found that this inference was a bit too far-fetched. First of all, he suspected that Zhang Zhan was the murderer behind Fang Xiaoguo's death, based on his connection with the murder of Heipi. If it can be proven that Heipi's murder was the result of his hired murder, then Fang Xiaoguo's death will definitely have nothing to do with him. However, in this bank account list, Zhang Zhan never withdrew more than one thousand yuan in cash during the period before and after Heipi was killed. There is no evidence that Zhang Zhan hired a murderer to kill Heipi, so how can we infer that he was the murderer behind Fang Xiaoguo's murder? Secondly, although Jiang Yunye didn't know how much it would cost to hire a professional killer to kill a person, ten thousand yuan was really too little. This money may be enough to hire a young hooligan to teach an ordinary person with no background, but it is definitely not enough to kill a wealthy kid with status and status and protection by several bodyguards. Even if it is a deposit, it will not only be a mere 10,000 yuan. Zhang Zhan's bank account showed that he did not have the strength to hire a murderer at all. Not to mention that he could not afford to hire a professional killer. Even the local gangsters would not dare to kill Fang Xiaoguo just for 10,000 yuan. . Thinking of this, Jiang Yunye couldn't help but frown deeply. After thinking for a long time, he asked the investigators who came back: "This Zhang?Are these the only two accounts you have in the bank? Have you checked carefully? ¡± The investigator replied: ¡°After checking carefully, unless he used someone else¡¯s name to open an account, these are the only two accounts that match his identity. " Jiang Yunye could only feel helpless after hearing this, nodded and said: "Okay, thank you for your hard work, let's go and take a rest. " After the investigators left, Jiang Yunye lit a cigarette and continued to think while smoking. This Zhang Zhan is just an ordinary teacher. His income cannot afford to hire a killer, especially a professional killer. If the investigation cannot be carried out, If he has other sources of income, then my suspicion of him is wrong. But this person happens to be related to both Heipi and Fang Xiaoguo. Is it just a coincidence? Not long after, another group of investigators came out? Back. What they were checking was teacher Zhang Zhan¡¯s interpersonal relationship. By checking the call records of his mobile phone number in the mobile company, Jiang Yunye immediately asked them to go through the police station¡¯s computer files. The information on these names was found, and then the interpersonal relationship of Teacher Zhang Zhan was very clearly revealed. In addition to his parents, there were also his colleagues, his students, and his classmates. There are some people who are confused about the relationship. Among these people, the names of two people caught Jiang Yunye's attention. One was Qi Zhenni, the deputy general manager of a clothing design company in this city. This person and Zhang Zhan's phone number. There are many contacts, but she is neither Zhang Zhan's colleague nor Zhang Zhan's relative. The other one is very worthy of attention. Although this person has very few phone contacts with Zhang Zhan, I can check it on the computer. After learning that this Shen Guowei was actually a retired boxer, Jiang Yunye pointed at these two people and said. It deserves our attention and investigation. This person named Qi Jenny has frequent contact with Zhang Zhan, so their relationship must not be simple. The information shows that she is the vice president of a company. Then at least it can be considered a high-income group. Check it out. Does she have any financial dealings with Zhang Zhan? Another Shen Guowei. He is a retired boxing athlete. Then this person must be very skilled, and may be the killer we are looking for. Find out what is the relationship between him and Zhang Zhan, and find out the night Fang Xiaoguo was killed. Does he have an alibi? If not, then investigate him thoroughly! " "yes! ¡± The police officers present were very excited, as if the murder of Fang Xiaoguo had begun to clear up the clouds, and the truth was about to come out! Of course Zhang Zhan didn¡¯t know that he had been listed by the police as the number one suspect in the murder of Fang Xiaoguo. Suspect, and had already started investigating him. So he still lived a life that was no different from usual, still having trysts with Qi Jenny at night, and going to work normally during the day. But when he got to school that day, he was fine in the morning, and everything seemed normal. . But when it was almost noon, he suddenly received a call from Qi Jenny. As soon as she opened her mouth, she asked Zhang Zhan what happened. Why did the police come to her to ask about their relationship? Stunned, he quickly stood up and walked quickly outside the office before speaking: "A police officer came to you today to ask about our relationship? " Qi Jenny hummed on the other side of the phone and said: "Yes, two policemen came to my company and asked me several questions. They mainly asked how you and I met, and what exactly we are. relation. Zhang Zhan, what happened? Why would the police be interested in my relationship with you? " Zhang Zhan pondered for a moment and immediately understood the purpose of the police's actions. They even found out that he was dating Qi Zhenni. It seems that he has been listed as the most suspicious object! After smiling lightly, Zhang Zhan didn't feel panic. It was easy to suspect him, but to convict him, there would have to be enough evidence unless the police could find the house he rented and find him guilty of murder. The murder weapon and the computer hard drive were recovered. Otherwise, even if they identify him as the murderer, there is no way to prove it. The biggest advantage of Zhang Zhan is that no one knows that he has the skills of a professional killer. He killed Fang Xiaoguo, but he never thought that the person who killed Fang Xiaoguo was himself! This cognitive deviation is enough to make the police investigation futile. Where can I find a professional killer and afford the money to hire him to kill someone? So after knowing that the police had started investigating him, Zhang Zhan was calm and didn't feel scared or nervous. Instead, he smiled. , said to Qi Jenny on the other end of the phone in a very relaxed tone: "I know, probably because of the murder case of the evil young man Fang Xiaoguo."??. You don't know, these police also came to our school to investigate two days ago. They believed that the evil young man was killed because someone was seeking revenge for the female student who jumped to his death from a building some time ago. As you know, this female student is a student of our school, so the teachers and students in our school who have a relationship with the female student are all suspected and investigated by the police. " Qi Zhenni was very surprised when she heard this and said: "So, you are also suspected by the police to be a murderer? " Zhang Zhan smiled and said: "Yes, that female student unfortunately happens to be the student I teach. Of course, I am the focus of the police's suspicion. " Qi Jenny suddenly realized it and couldn't help but cursed angrily: "These police officers are really mentally retarded and insane! You are just ordinary teachers and students, how could you hire a murderer to kill someone? People with a little sense and common sense wouldn't think so, right? Zhang Zhan chuckled and immediately changed the subject, saying, "We can't control what the police think, but they found you and asked about your relationship with me. How did you answer?" " Qi Zhenni's voice immediately dropped, and she replied with a soft smile: "Of course I didn't say the real relationship, I just said that you and I are friends, and we usually communicate with each other about some children's education issues. By the way, the police also asked me if I had any financial dealings with you. What did they mean? " Zhang Zhan pondered for a moment, and then he probably understood. He smiled and said, "These police may have checked my bank account. I found out that I don¡¯t have much money, so I can¡¯t afford to hire a killer to kill someone. But they didn't give up, so they asked you to investigate. Maybe, you once lent me a large sum of money, right? " At this time, Qi Jenny also understood why the police found her for investigation and questioning, and couldn't help shaking her head and laughing, helpless. The two chatted for a few more words about the matter, and finally Zhang Zhan said: "Since the police have suspected and investigated me Well, in order to avoid unnecessary complications, we should not meet each other in the next few days, right? How about we wait until this thing is over and we can be the same again? " Qi Zhenni naturally understood what Zhang Zhan meant. Although she was a little dissatisfied, she still agreed. After saying goodbye to each other, they ended the call. " Just put down the phone, before Zhang Zhan had time to think about anything, another one The call came in. When I picked it up, I found that the name on the caller ID was Shen Guowei. Zhang Zhan hadn't been to the club to practice boxing since school started. Naturally, Wang Huili's cousin had not been there for a long time. There was no contact. Suddenly he saw a call from him. Zhang Zhan thought about it and wondered if the police had also gone to investigate him. He quickly pressed the call button and Zhang Zhan said hello. Shen Guowei's voice said: "Xiao Zhang, what's going on? Some policemen just came over to ask what case they were investigating and asked a lot of questions about you. The strangest thing is that every member in the club, including me, was asked by the police what they were doing between two and three in the morning on October 11th. What are you doing? Have you committed anything? "(To be continued, please search Piaotian Literature, the novels will be better and updated faster!