Friday, March 12, afternoon, Rice Flower University Biology Laboratory.

Officer Takagi led someone to call the door, and the Junior Detective Group wanted to sneak in, but it didn't succeed, which made Conan very unwilling, and he couldn't know about the incident, and his heart was itching.

Knowing Conan's thoughts, Yamazaki is a little funny, and he really likes to be nosy.

"Let's go," Yamazaki said to Maidako, "the rescue team is out, that is, the laboratory alarm has been lifted, and we can't get in here, so there's nothing to see, let's go home and have dinner." ”

"Okay. Mei Daizi said, "Lan, Yuanzi, can you go, if you don't go, my brother and I will go first." ”

"Okay, then I'll go talk to Conan. Lan went to greet Conan and told him not to play too much and go home early for dinner.

"Well, let's go, it's boring. The garden said with some dejection, "What do you say, heroes are useless." ”

Mei Daizi smiled: "Please, there are a bunch of college students here, all of whom are smarter than you." ”

"That's just the exam. The garden was not convinced. ……

Inside the laboratory.

Officer Takagi reported that the interns on the list could prove to each other, and that they all had alibi.

There is no alibi, only pet merchant Yoshiki Urasaki and magazine editor Miwa Yasuda.

The Twilight Police Department asked, "Tell me, where are you between 2 and 4 p.m. today?"

Miwa Yasuda said, "I'm writing alone, and I don't know if anyone notices me. "That's what I wrote, and of course, you can assume it was written in advance, so I don't have an alibi." ”

The Twilight Police Department asked, "So, Mr. Urasaki?"

"Well," Yoshiki Urazaki said after a moment's hesitation, "I came to see Professor Shinno, the time was around half past two in the afternoon, and then I left, really, the professor's death has nothing to do with me. ”

The Twilight Police Department asked, "What are you here for?"

Yoshiki Urasaki's eyes flickered, "I'm asking him some questions about spider habits." ”

"Is that all?" asked the Dusk Police Department.

"Not necessarily. Miwa Yasuda said, "I heard that Mr. Urasaki, there are a lot of rare spiders in your pet shop, and if I am not mistaken, Professor Nishino used the spiders here to lay eggs and bred them to sell to you." ”

"Is there such a thing?" asked the Twilight Police Department, then Toru Itokawa, "Do you know about this?"

"I know this, and this does not violate the relevant regulations of the laboratory," Itokawa said, "On the contrary, the laboratory supports such an act of using the marginal resources of the laboratory to generate income, as long as it is not related to commercial secrets, the source of funds is legitimate, and the use of funds is legitimate." ”

The Twilight Police Department asked, "Oh, in that case, why did you talk so evasively, Mr. Urazaki?"

Yoshiki Urazaki slurred, "This, this ......"

"I've heard that such animals need to be registered with the relevant authorities and get a pet certificate before they can be sold in the market. "In other words, Mr. Urazaki is likely to be trading on the black market, and this part of the income is probably not taxed." ”

The Twilight Police Department asked, "Is that so, Mr. Urasaki?"

Yoshiki Urazaki didn't speak, and Itokawa asked with some bitterness, "Mr. Urasaki, you didn't kill the professor to hide the amount of the transaction, right?"

"No, I didn't really kill the professor. Yoshiki Urazaki panicked, "Although we had some disputes because the professor advised me to pay my taxes well, I didn't kill the professor." ”

"Huh?" Itokawa was stunned and looked straight at Miwa Yasuda.

The Twilight Police Department asked suspiciously, "Mr. Itokawa?"

"Miwa, Miwa and you tell you that it's not something you did. Itokawa said with some pain, "Why? Miwa, why are you doing this?"

"I didn't. Miwa Yasuda shook her head and said, "You have to trust me." ”

"Miwa, how do you make me believe you?" Itokawa said with some pain, "What Mr. Urazaki just said is because he knows that there is a video here 24 hours a day, and he thinks we know everything through the video, but the fact is that the video was erased, and Mr. Urazaki doesn't know this, which just shows that he is not a murderer, and Mei and you ......"

Miwa Yasuda was a little excited, "No, Itokawa, you have to believe me, the murderer is really not me." ”

"Miwa, I also hope you're not a murderer. Itokawa said bitterly, "However, if it's really you, it's still too late to turn yourself in, don't think that deleting the data on the hard drive is foolproof, then some of them can be recovered, and you can't escape." ”

"I'm ......" Miwa Yasuda slowly knelt on the ground and said with tears in her eyes, "I'm all for you." ”

"For me?" Itokawa was a little surprised.

"I've read what you wrote, and there are a lot of things about you in the papers published by Professor Shinno, so he must have used some method to coerce you. Miwa Yasuda said with some wistfulness, "If you don't have Professor Shinno, Itokawa will definitely shine." ”

"You," Itokawa laughed, "I really don't know what to say about you." Then he said, "Professor Nishino uses what I wrote in his thesis, I use what Professor Nishino wrote in my thesis, we are helping each other, to be serious, or I take advantage of Professor Nishino, because he knows the habits of various spiders well, although I can create new varieties of spiders through genetic technology, but this is not the end of creating new varieties of spiders, but we also have to raise it and let it reproduce, in this regard, Professor Nino is my mentor." ”

"How can this be?" Miwa Yasuda was devastated, and then reacted, and asked incoherently in worry, "Then I, do this, you, you ......"

"You don't have to worry about this," Itokawa squatted in front of Miwa Yasuda, wiped the two lines of tears from Miwa Yasuda's face with the thumbs of both hands, and said softly, "It's okay inside, I'll wait for you outside." ”

"Ito, Itogawa. Miwa Yasuda was pleasantly surprised, and more tears came out.

Itokawa revealed a gentle smile, "Fool, you are willing to kill for me, how can I not understand your heart for me." ”

"Itokawa!" Miwa Yasuda hugged Itokawa and cried overjoyed.

The Twilight Police Department waited for a while, and saw that Miwa Yasuda was still crying, so she could only say, "Ahem, that ......"

Itokawa understood and comforted Miwa Yasuda, so that she slowly stopped crying.

The Twilight Police Department said, "Miss Yasuda, please tell me how you killed Professor Yutaka Shinno." ”

"Yes, yes. Miwa Yasuda choked up and told the story again.

Miwa Yasuda because Professor Yutaka Nishino used Toru Itokawa's stuff in his paper, and Toru Itokawa didn't say anything about it, because he was oppressed by Professor Yutaka Nino.

So, in order for Toru Itokawa to be free from the oppression of Professor Yutaka Shinno, Miwa Yasuda decided to kill Professor Yutaka Shinno.

Through Toru Itokawa, Miwa Yasuda learned that Toru Itokawa had a class this afternoon, and Yoshiki Urasaki, a pet dealer, was going to visit Professor Yutaka Shinno.

Itokawa Toru has an alibi, Urazaki Yoshiki, a pet businessman, has a lot of problems, and he happens to be the target of the blame, so Yasuda Miwa decided to also visit Professor Yutaka Niinno, leave fingerprints in the laboratory in order to confuse the police, and then this afternoon, after Yoshiki Urazaki visited Professor Yutaka Niinno, he killed Professor Yutaka Nino.

Miwa Yasuda put sleeping drugs in the water that Professor Yutaka Nimono drank, and let Professor Yutaka Nishino take a nap.

And during that time, Miwa Yasuda took out a male red-backed spider and asked it to bite Professor Yutaka Shinno's ear, then killed the spider on the telephone receiver on Professor Yutaka Niinno's desk, and hooked the spider's leg into the hole of the earpiece.

Then, Miwa Yasuda put away the paper cup for drinking water, and when Professor Yutaka Nishino woke up, he took his leave.

After that, Miwa Yasuda went outside and used the fingerprints of Professor Yutaka Nishino to erase the records in the surveillance system before leaving the biological laboratory.

The poison of the red-backed spider does not attack immediately, and when Professor Yutaka Nishino finds that he is unwell, he will definitely call.

Generally speaking, when making a phone call, no one will notice the inside of the earpiece when they pick up the earpiece, so when Professor Yutaka Nishino makes a call, when Professor Yutaka Nishino puts the earpiece to his ear, he will find that there is a red-backed spider on it, so he suspects that it was poisoned at that time.

At that time, Professor Yutaka Nishino was actually deeply poisoned, and even if he didn't die, he would have to lie in the hospital for a long time.

As a result, Professor Yutaka Shinno died of a heart attack in a state of fright. ……

Later, Miwa Yasuda surrendered for murder and was sentenced to three years of imprisonment.

In addition to dealing with the civil lawsuit of Professor Yutaka Nino's family, Professor Yutaka Nishino also signed a contract with the laboratory, and his death caused the laboratory a lot of losses, so the laboratory also filed a civil lawsuit against Yasuda.

Miwa Yasuda lost all her property and had no choice but to file for bankruptcy.

Fortunately, Itokawa has been waiting for Miwa Yasuda, and the two got married after signing the property agreement, and Miwa Yasuda doesn't have a penny in name, but she can use Toru Itokawa's money and still live happily. ……

Saturday, March 13, morning, at Dr. Asasa's house.

Seeing that Conan, Ayumi, Mitsuhiko, and Motota were a little listless, Dr. Asa casually asked Ashbara about it, and learned that it was they who were not involved in the incident yesterday, so he was amused and came up with an idea to see the stars.

Ayumi, Mitsuhiko, and Motota immediately responded, and as for the location, after checking it, they chose the Gunma Prefectural Observatory in Takayama Village, Azuma-gun, Gunma Prefecture, where there are 150-centimeter reflecting telescopes, and if you want to go, of course, you have to go to a place with a large telescope. ……

They went back to pack their bags, and as soon as Conan went back and said that Lan thought it was good, he decided to go together, so he watched the expansion of the star cluster. ……

In the afternoon, Dr. Asasa's Beetle, carrying five members of the Junior Detective Corps, a recreational van rented by Mori, carrying Ran, Sonoko, Maidiko, and Yamazaki, and two cars of eleven people went to Takayama Village, Azuma-gun, Gunma Prefecture. ……

Gunma Prefectural Observatory.

One 150-centimeter reflecting telescope, one 65-centimeter reflecting telescope, and one 30-centimeter solar telescope.

Multiple small telescopes, 10 observation telescopes and 10 mobile telescopes.

Ancillary facilities include a stellar evolution exhibition, an exhibition about the sun, an astronomy lecture hall, and a video hall.

There are also miniature versions of the 18th-century Janeta Manta Observatory in India and Stonehenge in England from 4,000 years ago.

Individual admission is 300 yen for adults, free for junior high school students and younger, and 200 yen for middle-aged students. ……