Maori Kobayashi has been in business for ten years. Since he left the police station, he encountered his first professional crisis. The day before it happened, he was still thinking about taking Gao Cheng to Ginza. As a result, things changed and he suddenly fell from heaven to hell.


    Will take the responsibility... Although he said this to Mu Mu, he was really not reconciled. He couldn''t give up his detective job any more.


    "Yes? The boy in Chenghu could say that. This boy... "


    Maori detective office, the uncle who was still lying on his desk heard Conan''s report, his face fluctuated and his nose became sour.


    If Maori detective firm goes out of business, Gao chengmingming will be the first to benefit. I can''t imagine that this guy supports himself so much


    "That''s true," he stood up solemnly. "I can''t give up my job as a detective. Maori Kogoro can''t just give up! It''s decided. I''ll investigate Mr. boson again. First of all, Mr. boson''s voice before, right? "


    "Yes," Conan said happily, "brother Chenghu also said that even if there is no clue for the time being, it is still possible to lead the snake out of the hole and let the murderer show his horse''s feet... Moreover, the murderer may be someone who knows his uncle well and always haunts him these days."


    "Quite familiar with me?" Uncle Leng Leng, voice suddenly slightly trembled, "people around me..."


    "Is there such a person?" Conan browed.


    These days, I first went to dongaosui village, and then I went to Kanagawa county to fish with the doctor. I didn''t pay much attention to my uncle. As a result, there was such a big leak


    "There is a suspect who still has an alibi, but..."


    Uncle hesitated to face Conan, looking cautious: "Chenghu boy... Is that really what he said? After Mr. Pu Sheng was killed, I met the former criminal police, Zhugang, at the racecourse. It was the person who investigated the case with me these two days. Together with me, I found that Mr. Pu Sheng''s nephew committed suicide at home... "


    Conan''s eyes are slightly fixed.


    Gao Cheng was right.


    This former criminal policeman, he has heard that his uncle''s old friend was forced to resign five years ago because of Pu Sheng. He had motive to kill but had an alibi. He knew uncle very well and got involved in the case through his relationship with him.


    Conan looked at the silent uncle.


    If it is true, it will be a big blow to Uncle


    "Uncle..."


    "I know."


    Maori Kogoro, calm, put on his coat and went out and said, "speak to the Chenghu boy for me. I''ll thank him another day."


    "Sneeze!"


    Chenghu detective office, Gao Cheng sneezes, just when Xiao AI walks into the office.


    "Is it all right?" Xiao AI raised her eyebrows and asked.


    "There should be no problem..."


    Gao Cheng touched his nose, put down the phone and said, "uncle, it''s just a matter of time. If you have a direction, you can investigate it very quickly, but I''m in a bit of trouble here."


    "What?"


    "Just now, officer Sato called and said that there was something wrong with jingjizhen."


    Outside a high school in Beihu, Gao Cheng and Xiao AI get out of the taxi and suddenly see several police cars parked at the gate of the school.


    It''s said that there was a homicide in the gymnasium lounge. The president of the student union was brutally killed after school. Jingjizhen, who happened to be at the scene of the homicide, was taken as a suspect for investigation. Sato learned that jingjizhen had just come from Chenghu detective agency, so he called Gao Cheng.


    Seeing Jing Jizhen, who was silent and bowed down at the scene, Gao Cheng didn''t know what to say.


    After such a short time, how did you get involved in the homicide case, and was witnessed to appear at the scene of the homicide case and become a suspect


    "Chenghu!" Sato found Gao Cheng for the first time, and quickly waved him into the scene, "please go."


    "Nothing. Jingji and I are friends."


    Gao Cheng looks at jingjizhen, who seems to be isolated from the world and has a repressive atmosphere. At the same time, he also sees the female high school student who is called Kendo girl by jingjizhen.


    With a ponytail, a sailor''s suit and a bamboo knife in hand, he looks very heroic.


    Xiao AI sees female high school students, eyebrows pick again, accidentally glancing at Gao Cheng.


    The world is really wonderful. It''s really similar to the Tanase Meixue transformed from chenghuzi card, and it''s more girl like than Tanase Meixue. There''s no way. Gao Cheng''s acting as a girl is always unnatural, and he''s not the woman''s big guy named Kidd.


    "There was no one here at the time of the crime. When the school cleaner passed by, he saw jingjizhen walking out of the scene with blood all over his body. According to him, he wanted to go out and look for someone." Officer Sato explained.


    "Looking for someone?"


    "It''s the girl named yingzi. They seem to meet here."


    "So..."


    Gao Cheng follows Sato into the rest room, and the scene remains the same. The murder weapon is the bamboo knife stored in the rest room, and the whole back of the victim''s head is smashed and bloody.


    "That is to say, this yingzi may have been here before Jingji."“ The key is that Jingji is always unwilling to say more. She neither defends herself nor admits that she has killed someone... But yingzi talks about the meeting and says that she is a little late because of some things and has no time to stop her. " Sato was obviously suspicious of female high school students. He explained to Gao Cheng: "I heard that she had a relationship with the student president who was killed in private, so some people said that Jingji had a conflict with the victim because of this." Gao Cheng looks at the scene silently. The situation is quite unfavorable to jingjizhen. Although the bloodstain on jingjizhen''s body should have been stained when he found the body, it looks like a murderer on the surface, even with motive. Coincidence also has inevitable, the problem is the real killer... Gao Cheng''s eyes turn to the pale high school girl yingzi, is this familiar face the killer? On the other hand, the girl is also a suspect. If you arrive at the rest room earlier, you may not have a conflict with your boyfriend because of the appointment with Jingji. From the scene, it''s more likely that you will kill someone impulsively. Jingji just happens to take the bag. In addition, jingjizhen usually uses fists to solve problems in a fight. The victim can be killed directly from the front. There is no need to sneak attack behind the bamboo knife. Gao Cheng takes a breath, understands the whole story, stands in the middle of the scene again, starts thinking space, restores the scene, and explores the truth of the case. Jingji really gets involved in a homicide case. He also has a responsibility. Although he is a rival in love, he can''t let this guy be destroyed in this way... All the clues and details come together in Gao Cheng''s mind to form a virtual homicide scene, which is even clearer than the scene. Seemingly unrelated details are lit up like stars, and the scenes of homicide cases are reproduced by deductive method. First of all, it''s the hindbrain injury. It''s too cruel to say. I''m afraid the dissection can''t find the fatal wound. In addition to hatred, it may also be the destruction of the wound to cover up the real fatal wound. If so, the bamboo knife left at the scene may not be the real murder weapon. The question is why the murderer has to cover it up. Because the murder weapon can affect me? Gao Cheng has encountered many cases in the past. The murderer cares about or even hides the weapon. It''s often because he is so closely related to himself that it''s easy to arouse suspicion. Gao Cheng opens his eyes and turns to the bamboo knife carried by yingzi, a female high school student. It''s a bit old, and it''s different from the style of the bamboo knife used in the rest room. It should be heavier, and the injury caused by the attack must be different. This girl is definitely much more suspicious than Jingji... "Yingzi," officer Sato nodded and asked, "can you lend us your bamboo knife for investigation?"“ What''s the matter? " Sakura tightened her fingers subconsciously“ Don''t worry, it''s just a check. Now we need to exclude the real weapon... "The real weapon?" Facing Gao Cheng''s calm face, yingzi''s eyes suddenly shrink. Yu Guang''s face turns whiter when he sees several policemen approaching him“ That''s too much! Do you suspect that I am the murderer? " Tears were in Sakura''s eyes“ Isn''t it? " When Gao Cheng saw yingzi''s reaction, he was more sure. He shook his head slightly and said, "although the fatal wound has been covered up, you can still see that the wound is lower, so the actual height of the murderer should be smaller than that of the victim..." besides, you said that you were a little late because of something, No time to stop... In other words, it''s a little later than the victim''s death time. How do you know the exact time of his death? Jingji doesn''t know. The police only know the approximate time. The only one who knows the exact time is the murderer himself. "