"The dead man was Hiroshi Feitian, 53 years old. The cause of death was suffocation caused by potassium cyanide..."


    The police didn''t arrive at the scene very long, and they were still led by officer Mu Mu. When he saw that Gao Cheng and Maori were both there, his mood was quite delicate.


    "Officer Mumu, the time of death should be between 8:30 and 9:00 p.m., and he was still counting money at 8:30." Gao Cheng watched the security video on the other side of the office.


    The video camera is facing the front door of the office, in which three employees of Feitian finance leave from work and the president of Feitian locks the door by himself. The time is 7:4.


    After that, it was only two hours later that Gao Cheng and Maori appeared in the camera, and no other suspicious people came in and out.


    Three staff members, in addition to the man who helped open the door before, 34 year old Nanze Shangshan, and the other two were soon called to the scene.


    Takako Fujii, a 29 year old female staff member, seems to have a bad personality while smoking. The 31 year old male staff member, Hiroshi Fano, is more reserved


    "Officer Mu Mu," Uncle Maori suddenly snorted and laughed confidently, "the only thing that can poison at the scene is this cup of coffee. I think it must be one of the three of them who poisoned the coffee."


    The female staff member, Takako Fujii, lit a cigarette and let out a puff of smoke: "that''s the coffee I made for the president before I left the company..."


    "That''s you!" Uncle Maori definitely pointed to the female staff, "I think you just poisoned the coffee cup!"


    "Wait for me!" The clerk frowned, "why should I do that? But the president had had coffee at that time! "


    "Well..."


    "Detective Maori," the police officer helped to explain, "there was no toxic reaction on the coffee or coffee cup."


    "Is it?" Uncle''s face collapsed down, depressed way, "if there is no poison in the coffee, how is president Feitian poisoned?"


    Gao Chengwei didn''t say anything. Uncle Maori is not useless for solving a case. Maybe you can refer to the "Maori exclusion method" for prisoners.


    "Speaking of it," Nanze Shangshan explained, "our president has a habit of counting money. He will fan the money and then lick his thumb to count the money..."


    "Lick your thumb?" Uncle Maori was surprised. He turned back and asked several employees, "who is it that gives the money to your president?"


    "It''s me," replied Hiro Hino, a male employee


    "Hey, hey, it''s easy to say that," Uncle Maori pointed to Hiro Iino again. "The killer is you, Mr. Iino! You used to poison these bills, didn''t you? "


    "Ah?" "Dino Hong cold sweat DC anxious way," I did not smear poison ah


    The forensics officer interjected: "the poison reaction was indeed found on the right thumb and several banknotes of the victim, but the poison on the banknotes was the same as the fingerprint on the thumb of the deceased. It should have been stained by the poison on the thumb..."


    Maori''s face sank and he came to the forensics suspiciously: "have you really found out? Are you playing with me? "


    "Er," the forensic officer stepped back and continued to explain, "in addition to the thumb of the victim and the face of several banknotes, only the doorknob inside the room and the knob of the door lock appeared toxic reaction in the president''s room..."


    Without waiting for uncle Maori to speak, the identification personnel quickly explained: "however, the poison on the doorknob and door lock is also consistent with the victim''s fingerprints. It should be only after being touched by his thumb."


    "That is to say, President Feitian probably met poison outside the president''s room..."


    Gao Cheng''s attention is focused on Nanze, the employee. Uncle Maori suspects two people. Now Nanze is the only one left. Although there is no scientific basis, it is quite possible to find out the truth with uncle.


    And it''s a coincidence that Nanze came back


    "By the way, Chenghu," Conan said in a low voice as he saw the police begin to check the office outside. "The victim seemed to be flustered when he answered the phone. Would he leave the room in the middle of counting the money? Now the question is, what did he encounter and how did he do it? "


    "If that''s the case, it''s probably a mobile phone," Gao Cheng said, staring at Nanze, a staff member. "This person put his mobile phone in the office. At that time, if he called the president to pick it up..."


    "But that can''t guarantee that the victim''s right thumb is contaminated with poison, and he didn''t hesitate to pick up his mobile phone when he entered the office," Conan looked at Nanze, who was biting his thumb nail on the other side. "His mobile phone should be free of poison."


    "It seems so."


    Gao Cheng has no choice but to wait for the police to finish the investigation.


    This company is big or small. It takes a lot of time just to check the office. The first thing to check is where President Feitian is likely to touch. In addition, Nanze''s mobile phone has also been included in the scope of inspection.


    "Diddiddidi!" Gao Cheng''s mobile phone rings at this time.


    "Hello, I''m Chenghu Gaocheng..."


    Gao Cheng goes to the scene and connects the phone. After listening to a few words, his face becomes more complicated“ Sorry, there have been a lot of things recently. You know what happened to Kidd before... Yes, don''t worry. The Commission has been completed. I''ll give it to you when I finish my case... "" what''s the matter? " Conan looks at Gao Cheng strangely. He sees that Gao Cheng is quite free these days, otherwise he won''t come to play mahjong“ It''s just a little thing. " Gao Cheng''s face was slightly bitter, and he didn''t say much to Conan. It''s just like when he was still at school, he didn''t find out his summer homework until the end of the summer vacation. This time, it''s almost the same. In fact, a few days before the Sally Beth, he received a commission saying that he wanted to get a close-up photo of the robber Kidd. As a result, he completely forgot to remember. Different from summer homework, he has no place to copy... Now how to take photos temporarily? It doesn''t look like black feather will act again in a short time. Do you want to tie that guy up? How about taking a selfie“ Hello! what are you doing? Don''t touch things A loud noise outside the president interrupts Gao Cheng''s thoughts. It turns out that the female employee is good at boiling water and making tea in the tea room, which leads to a loud scolding from Mu Mu“ You haven''t touched anything else since you got here, have you? " Mu Mu asks cautiously“ There are police staring, want to touch also can''t touch, "Fujii Xiaozi holding cigarette light hum way," but I was on the toilet once... "Hino Hongye also followed to explain:" I also went to the toilet after her, there are police see, ask should know. "“ Oh, really? " Mu Mu didn''t have a good airway. "Besides going to the toilet? Did you touch anything else? "