Conan: Developing business in Kexue World

Chapter 58 Case Resolution
Kenta left Hirota's house with the car key that was handed over from Bai Cangyang, pressed the key's bell, and there was a sound from the front side, it was a Mazda.

Kenta came to the car naturally, opened the door naturally, and closed the door naturally, as if the car belonged to him.

He put on white gloves, looked around the interior, and opened the storage box in front of the co-pilot.With it, Kenta took out three CDs from the storage box.

Which one is it?

Regardless, he took out his laptops and put them into the optical drive one by one.

The first disc, when opened, looked like photos, but it shouldn't be.

The second one contains some test scores and chess records, and it should not be.

Kenta opened the third disc, which was an ordinary text file, like a paper, he glanced at it, it was not a drug research data.

what happened?Isn't it here?
When he was troubled, the voice of the future came.

"This disc has hidden files. At first glance, it looks the same as the paper, but after rearranging and combining, there will be another hidden file."

With the next words, a password box appears on the computer screen.

"There is a password encryption, can you unlock it?"

"The laptop is not performing well, it takes a long time, it takes an hour to crack."

"So long? Then you can copy the CD file to the computer first, can you do it?"

"can."

A progress bar appeared on the computer, crawling slowly.

"Huh? Is the file huge?"

The capacity of an ordinary optical disc is generally around 680M, and the transfer should be completed quickly for the current computer.

"This is a DVD disc with a capacity of about 4.7G. The file size of this transmission is 4.2G, and the transmission is expected to be completed in 86 seconds."

After one and a half minutes, the progress bar runs out.

Kenta put the disc back in place, wiped off his marks, opened the door, and rubbed the doorknob to remove his fingerprints.

He calmly returned to Hirota's house. At this time, Conan had finished explaining the modus operandi and identified the murderer.

Bai Cangyang is still stubbornly resisting, dying.

"Why did you kill my husband?"

"The prisoner is you, Bai Cangyang, you should admit it quickly."

Bai Cangyang retreated under the questioning of Hirota Toshiko and police officer Henggou. Kenta took the opportunity to walk behind Bai Cangyang, pretending to be hit by him, stretched out his little hand, and the key entered Bai Cangyang's trouser pocket.

"Mr. Bai Cang, are you really the murderer?" Kenta put on an innocent expression.

Bai Cangyang waved his hands again and again, denying: "It's not me, officer, you can't judge me as the murderer just because I made a lot of phone calls."

Kenta walked up to the doctor and asked in a low voice, "How did the murderer commit the crime?"

Dr. Ali saw Kenta who hadn't seen Conan's wonderful restoration scene because he went to the bathroom just now, and whispered to him: "The criminal used the tape of the answering machine and chess pieces to commit the crime. First, pull out the tape of the tape to a suitable length, and put the tape Put it in the phone, pull the strap to the door, pass the strap through the key ring, and leave a loose buckle. Then go back to the room, turn the three chessmen upside down, put the book on it, and wrap the strap around the middle chess piece .”

"Then, make a call with the mobile phone, make the tape rewind, put the tape away, and drive the key outside the door forward. When the key touches the chess piece, because the chess piece is buckled upside down, it is very unstable, and the book will fall. Hold down the key."

"At this moment, because the key is held down, the tape continues to unwind, and it will be separated from the key. In the end, the tape is completely retracted, the key is pressed under the book, and all the door locks are locked, completing a perfect secret room murder."

Kenta listened to my doctor's words, made up his mind, and sighed: "Tsk tsk, these prisoners are really full of whimsy."

Bai Cangyang over there is making the last resistance, "If the prisoner is really me, how can I return to the scene?"

"You're coming back here because you want to recycle something, right?" The doctor's voice sounded suddenly again, and Dr. Ali was taken aback, and hurriedly made postures to cooperate.

"Yes, it is the tape of the answering machine with your fingerprints on it."

Listening to the doctor's reasoning, Bai Cangyang's face finally darkened.

"I think it's because you killed people on a temporary basis, so you left your fingerprints on the tape without any preparation. Maybe tonight, after you met Professor Hirota, something happened Arguing, he killed him without thinking.

As Professor Hirota fell to the ground, the chessboard fell, and looking at the chess pieces scattered on the ground, you immediately thought of this trick. In order to make this case look like an accidental death, you arranged this place as a secret room.

However, because it was a temporary idea, I didn't prepare gloves, and I ended up leaving fingerprints on the strap.

I think, you should act as the first discoverer of the corpse, let Mrs. Hirota witness the scene with you, and take advantage of the chaos to recover the tapes. "

Conan paused, and continued: "However, I didn't expect that when we came to visit tonight, we found the body first, and then the police also came. There is no way, you can only come here like a message on the tape.

You deliberately left your name on the tape, just in case, if the tape cannot be recycled, it can still make this trick less easy to detect.

If there were only calls and no messages, we might have noticed fingerprints on the strap. "

After solving the case, Conan turned the topic to the CD, "Go to Bai Cang's house now, and you should be able to find the missing CD."

Bai Cangyang's face was livid, and after the prosecutors checked his fingerprints, he must have been exposed, so he simply admitted.

"In the co-pilot storage box on the Mazda at the door, there are those CDs with photos, even the CD of that photo."

"That photo?"

Bai Cangyang began to explain his motivation, "Didn't I say that there is a magazine project tomorrow? I want the model to appear in the magazine with an unexpected side, so I want the professor to give me the photos of my female disguised as a man at the school celebration."

"However, I didn't expect that in the package sent by the professor, there was also a piece of paper that said 'you look nothing more than this', and a photo of me in the past."

Officer Henggou asked: "Photos from the past? What do you mean?"

"Oh, when I was a model, I had plastic surgery. And I really don't want others to know about this face. So, when I asked the professor to return my photo, he said that he didn't know how to put the photo. Which CD is it on, but if it's the old photo, he can find it quickly, or let him send it directly to the magazine editor."

"So, I lost control, and when I came back to my senses, the professor had fallen into a pool of blood. Next, it was just like his reasoning."

Police officer Henggou saw the prisoner pleading guilty and said, "Then, I would like to excuse you to go to the police station." As he spoke, he signaled with his eyes, and the policeman next to him put handcuffs on Bai Cangyang.

(End of this chapter)