Conan: The Mechanic

The next morning, Chiba received three phone calls at home.

The first call was from Teacher Xiaolin, telling him that the school was closed today.

The second call came from Gregory, telling him to come to the hospital in the morning to record his statement about the bombing of the pharmaceutical company.

The third phone call came from Conan, telling him to go to the hospital in the morning to record the confession of the body he found.

Come to think of it, the reason for the school holiday was because the body was found, so we need to investigate the scene, right? But... why go to the hospital to record the confession of the body found?

...Two hours later, the hospital.

"I almost forgot," Qian Yu laughed dumbly after seeing Officer Mumu. "Before the renovation of the Forensic Criminal Investigation Center was completed, this was Mihua's best autopsy center, and now these two cases are your responsibility. So it makes the most sense to stay here for the first lesson of search."

"Not necessarily," Conan walked out of the shadow of the vending machine. "Maybe the matter of the explosion of the pharmaceutical company will be taken over by Section 4. Now they are assessing the specific situation on the spot."

"Search four lessons?" Qian Yu was slightly stunned. "what is that?"

"Specialized in classes involving violent gangs or organized crime," Conan explained. "As soon as they assess that it is necessary, they will take over this case from Search Unit, which is only responsible for cases where there is no criminal gang involved."

(Author: The Fourth Section of the Search was reorganized into the Fourth Section of the Organized Crime Countermeasures Department in 2003)

"Cough..." Officer Mumu, who had no sense of existence, coughed. "Don't waste your time. Since the burn patient has not woken up, let's record the confessions of the few of you who found the body."

"How many of us?" Qian Yu glanced at Conan, a little dazed. "Where did it come from—"

Before Chiyu could finish her words, she saw Motobu Mitsuhiko running out of a room next to her.

"Looks like I'll be the last..." Qianyu shrugged.

…

"That's right..." After listening to the descriptions of several people, Officer Mumu said thoughtfully. "Coroner, what's the result on your side?"

"That..." The coroner was a little embarrassed. "There are no documents on the corpse, so we can't determine the identity. But we speculated that it was a young woman in her twenties and thirties. Originally, we suspected that it was a teacher from Didan Primary School, but the dean told us that no teachers are missing. As for the cause of death, we No obvious wounds were found on the body, but the report from the scene said that the air in the secret room where the body was found was very turbid, indicating that the carbon dioxide level was extremely high, so we infer that the deceased died of asphyxiation."

"The age of the deceased should be between 29 and 33 years old, and he once lived in Jintong River, Toyama Prefecture when he was a child." Gregory's voice suddenly appeared. "The deceased has been a teacher for a long time and has a lot of lessons. She should usually have symptoms such as pain in her lower back and knees, so her health is not very good."

"How did you..." Officer Mumu asked in surprise. "who are you?"

"I'm a doctor, you can call me Gregory. I looked at the body again after your coroner's examination." Gregory waved the crutches in his hand. "Trust my diagnosis because it is absolutely correct. Sir, do you need to hear my reasons for making this diagnosis?"

"Uh..." Officer Mumu hesitated for a while, and finally nodded.

"First of all, the teeth of the deceased had macula. Although this is a common symptom of dental fluorosis, the bone texture of the deceased is not very thick and not too sparse, so it can be ruled out. (Dental fluorosis generally coexists with skeletal fluorosis) Gregory looked at Officer Mumu and talked eloquently. "Therefore, other diseases should be considered. Judging from the severely softened bones and the harmless pearl bracelet, the body has not been soaked in acid, so cadmium poisoning can be considered. As for cadmium poisoning, I believe everyone can think of it. What famous event?"

"Itaiitai?" Conan pondered for a moment and replied.

"That's right," Gregory raised his eyebrows. "Itaiitai disease appeared in the Shentong River basin in Fukuyama County, because Mitsui Metal Mining Company built a zinc smelting plant in the upper reaches of the Jintong River, and the wastewater of the zinc smelter contains a large amount of cadmium."

"It takes about 10 to 20 years for the onset of Ititai disease to accumulate there. Considering the condition of the corpse, the symptoms of poisoning have already appeared, but it is still in the early stage, so she should have only received 3 'relatively short-term' pollution to 7 years. The cause of Itai-itai was revealed in 1968, so it's reasonable to think that the deceased was born between 1961 and 1965, so I say she's 29 to 33 now. We can do the same From her mandibular angle of 100 to 110 degrees, it can be inferred that her age is between 25 and 35 years old; 80% of her interdental healing can infer her age to be between 25 and 40 years old; 40% of the posterior transverse seam can be inferred. She was around 31 years old; the suture was not healed and she was 26 to 32 years old...I have a lot of evidence for her age, including pubic bone morphology."

"..." Qianyu looked at Gregory in surprise, with a sigh of admiration for this extremely knowledgeable doctor.

"Okay..." Officer Mumu was also taken aback by Gregory's almost miraculous performance. UU Reading www.uukanshu.com "Then... let's look for possible--"

"Toya Tetsuko, 31 years old," Conan interrupted Megumi's words, closed his eyes, and narrated in a low tone. "I lived on the banks of the Jintong River when I was a child, and I came to Tokyo with my family when I was 5 years old. I have been living here ever since. I have a stubborn disease in the joints. When I was just starting school, an accidental collision caused my left leg joint to suffer for up to an hour. Can't move. Her teeth are slightly macular."

"Taya-sensei?" Mitsuhiko asked anxiously. "Conan, are you talking about Toya-sensei?"

"Taya-sensei?" Ayumi's expression instantly turned very bad. "Conan, are you saying..."

"No way?" Mrs. Yuan was also taken aback.

"Oh, wait a minute," Gregory's expression was very exciting. "Did someone say just now that the dean told him that no teacher is missing?"

"Toya-sensei is leaving because he is going to get married." Chiba's face was also filled with suspicion. "She resigned on April 6 and died..."

"Is this a coincidence?" Conan asked painfully. "It was clearly a murder planned by someone at the school. It's quite possible that she died on her way out of school just after her last day of teaching. Our class bought one for Mr. Toya that day. Cake, to celebrate her wedding... The teacher drank a bottle of wine that day and she was drunk, so we left early and left her there..."

"My God..." Even Qianyu, who had not participated in this experience, covered his face - just less than half a month ago, he was also tortured by this kind of guilt for killing other people to survive Can't ask to die.

Literary works are the condensation of reality? Rather, reality is the mother of literature.