Soon after, the police received a report and arrived at the scene, because this side belongs to Shizuoka Prefecture, so the police who led the team were the Yokozo Police Department, the one with coral-like hair among the twin officers.

Under the supervision of the Henggou Police Department, the investigation proceeded in an orderly manner.

"You said the door was locked when the body was found?" The Henggou Police Department asked Lin Si and a few people.

"Yes, we confirmed that the door wouldn't open, so we slammed it open." Lin Si replied.

"Hmm...... Then it should be an accident. The Henggou Police Department muttered to himself with his chin on his lean.

At this time, an forensic officer reported to him that the key had been found. Sure enough, the key was found under the book that Lin Si had suspected before, and there was only one key to the study, so the room was confirmed to be a secret room.

"How is this key slimy?" The Henggou Police Department held the key and found it a little sticky.

The forensic officer explained that this was the case when it was discovered.

……

According to the police's inference, Professor Hirota should have climbed onto the bookshelf to pick up something, but the bookshelf overturned and fell to the ground. A metal ornament fell from the bookshelf, and the back of the Professor's head hit the ornament as he fell, killing him instantly.

The Henggou Police Department concluded: "The key is in the room, the door is locked, it seems that this is a simple accident. ”

Xiao Ai and Akemi frowned when they heard this, we just decided to come to the professor, and the professor died unexpectedly, could this be too coincidental? Lin Si naturally didn't believe that this was an accident, this is the world of Conan, how can there be any simple accidents?

"No, it's supposed to be a homicide." Lin Si denied the speculation of the Henggou Police Department.

If it is another policeman who is refuted, he may be angry, but the temper of the Henggou Police Department is good, and he can be selected as one of the top ten good (real) people in Conan. When he heard Lin Si's words, he asked puzzledly, "What do you say?" ”

"Look at the shelves." Lin Si pointed to the bookshelf.

Although the police would not normally change the pattern of the murder scene, because the bookshelf had fallen to the ground and pressed the body, the police had to lift the bookshelf and lean back against the wall.

"There is a thin layer of dust on the bottom layer of the bookshelf, and there is a square of clean area, which is obviously something that has been placed here for a long time, just enough to block the dust."

The Henggou Police Department leaned over to take a closer look, and sighed lightly, "It's true!" But...... What does this have to do with Professor Hirota's death? The stuff here must have just fallen to the floor when the bookshelf toppled over, right? ”

"No, there's nothing on site that fits the shape of this square." Lin Si said unhurriedly: "So obviously, someone took something from the scene, and that person is the murderer." ”

Mrs. Hirota, who was wiping her tears, was reminded by Lin Siyi, and suddenly remembered, "I remember, there was originally a stack of CDs there, all in a box. ”

"Discs?" The Henggou Police Department hurriedly asked the forensic officers: "Have you seen the CD?" ”

Forensic personnel said that they did not even see a single disc at the scene.

At this time, the face of the Henggou Police Department suddenly turned pale, because he already understood that this was not an accident. Someone killed Professor Hirota and disguised the scene as an accident, and took the disc with him as he left......

No, the murderer's target should have been the disc from the start! He's here for those discs!

……

Akemi felt a chill in her back, and several of her people were about to come over to get the CD containing the drug information, but the professor was killed, and the CD was taken first. "Do you mean...... Is it them? Akemi leaned closer to Xiao Ai and whispered in her ear.

For the black-clothed organization, both sisters have fear engraved in their bones.

Xiao Ai shook his head after thinking about it, "No, if it were them, the scene shouldn't be so messy, it's not like their style." Akemi was relieved to hear her sister's words.

Lin Si looked at Mrs. Hirota, who was still wiping her tears, and asked, "Who else has visited tonight besides us?" ”

The Henggou Police Department looked at Lin Si in a little surprise, how did this young man look like a detective? He looks like he's a high school student, right? High school student detective?

Really, I don't know what's going on lately, and this has become popular for some reason......

Other police officers will be very resistant to detectives interfering in the investigation, but only a few police officers not only do not resist but are very welcome, and the Henggou Police Department is one of them. In his opinion, whether it is a police officer or a detective, as long as the case can be solved in the end, it is a good thing.

Of course, the premise is that the detective is really strong.

Mrs. Hirota recalled for a moment, sobbing and said, "My husband seems to have a notebook, and he will record his meetings with others, which should be kept in a drawer. ”

The police checked the drawer, and sure enough, they found a notepad, which recorded that Professor Hirota had an appointment with three people tonight. These three people are called Hiroshi Shirakura, Kazuhiro Hosoya, and Michio Morioka.

In the phone book, the police found the contact information of the three men, so they called the three of them and asked them to come to the professor's house. When several people learned of the situation, they all said that they would come over immediately.

……

Through the theft of the disc, the police speculated that there might be some clues in Professor Hirota's computer, so they decided to check the computer. This is a desktop computer, the Henggou Police Department pressed the boot button on the host, the computer started smoothly, the monitor lit up, and because there was no password, it went directly to the system desktop.

But just as the Henggou Police Department was about to check the contents of the computer, the screen suddenly went black, and the computer crashed directly.

"Huh? What's going on? Why did it freeze? "The Henggou Police Department was dumbfounded, and I didn't turn it off!

He tried to reboot the phone, but this time it was the same, and it crashed again not long after entering the system.

"Is this computer broken?" He turned back to Mrs. Hirota and asked.

"This ...... I saw that my husband was still using it a few days ago, why did it suddenly break? Mrs. Hirota didn't understand.

Lin Si saw that the computer crashed twice, thought for a while, then looked at the place where the key was found, and then looked at the door, as if he suddenly realized something. He immediately spoke: "Henggou Police Department, can you let me look at the computer?" ”

"This ...... It's not impossible, you see. The Henggou Police Department gave up its position.

"Can you lend me a pair of gloves?"

"It's okay to ......" The Henggou Police Department hesitated, then took off his gloves and handed them to Lin Si. He's a good guy as well.

Lin Si put on his gloves and stepped forward, and turned on the computer directly, he really opened the computer - he disassembled the computer case, and the motherboard, hard disk, graphics card and other accessories in the case were displayed in front of everyone.

"You! What are you doing? "The Henggou Police Department was shocked, I told you to see, but I didn't tell you to tear it down!

Lin Si completely ignored the anxiety of the Henggou Police Department, and checked the host by himself, and then he reached out and grabbed a thread from the CPU fan. He pulled the thread outside, and the thread grew longer and longer, and everyone's eyes widened.