Evening, 10:33.

Hakuba went and knocked on the door of the male resident upstairs to confirm a small detail.

After that, in addition to the landlady, the male tenant upstairs also went to Machishima Suzu's house.

Oda Kiritoshi was already asleep, and when he heard Twilight Thirteen say on the phone that the murderer was not him, he didn't plan to come over again.

As for Reiko Shimizu......

"She doesn't need to be notified," Chi Feichi whispered to Bai Ma Tan, "Anyway, she's not a murderer." ”

"Huh?" Detective Baima was a little surprised, and said in a low voice, "But at that time, ......"

"It doesn't have much to do with the case itself, just let the police confirm it afterwards." Chi Feichi said in a low voice.

"I said Brother Chi......" Conan leaned around the two, looked up at Chi Fei for a long time with a serious face, and suddenly gritted his teeth and gloated, "You also have a day to hide from others?" ”

Chi Feichi was silent, he would rather take the blame.

Being noticed by Reiko Shimizu is really not a good thing.

Especially with his current situation, as long as Reiko Shimizu is interested in the people on their side and does something around him, maybe he will be noticed by the organization.

And Reiko Shimizu's personality is too suitable for organization.

As long as Reiko Shimizu is noticed, there is a high chance that she can blend into the organization, so a vicious woman is not a good thing in the organization, and if he gets the appreciation of that person again, it will be difficult for him to get rid of it.

This unstable and dangerous woman is like a ticking time bomb, and Belmode is enough.

He wants to put an end to all unstable factors and resolutely block the possibility of Reiko Shimizu getting into the plot in advance!

"Then I know," Detective Hakuba smiled, didn't ask, and went to communicate with Twilight Thirteen, "Officer Twilight, Miss Shimizu doesn't need to be notified, this case has nothing to do with her, just ask her to go to the Metropolitan Police Department tomorrow to confirm." ”

Twilight Thirteen looked at the time, "It's okay, it's so late, since she's not the murderer, I don't need to look for her......"

"Officer, Twilight!" Wataru Takagi ran upstairs panting, put gloves on his hands, and when he bent over and panted with one knee in one hand, he raised the large evidence bag in his right hand upward, "Found it!" Bloodstained plastic sheeting, tape-covered rope, and leaking hydrogen balloons......"

"Oh?" Twilight Thirteen curiously turned to look at the bag of evidence.

"So, let me explain the mystery about the disappearance of the plastic sheet," said Hakuba, who walked to the entrance and looked up at the ceiling of the living room, "first ......"

It's still a rope and a trap for the murder weapon.

First of all, cover the guitar with plastic sheeting, tie one end of the headstock with a rope, tie a slipknot, fix it on the ceiling with tape, and then pull it out of the window, and then tie the tail part with a rope, pull it out of the window, tie the end of the rope to the end of the balloon, and then pull the rope at one end of the end of the piano, fix it on the ceiling, and fix it with a general tape of the other rope......

When demonstrating the technique, of course, it was not possible to demonstrate the ceiling on the other side of the house in the place where the technique was originally implemented.

I also asked a policeman to buy the guitar.

"After that, just pull this rope gently......"

The white horse detective said, pulling the rope in his hand, and the tape on the back of the guitar was torn off with a slight pull.

The entire head of the guitar was still hanging from the rope, but the tail was dangling from the ceiling in an arc due to the lack of tape, and smashed through it, all the way to the wall.

Above the headstock, there was no tape to hold the tail in place, and the tape that stuck the rope to the ceiling could not support the weight of the entire guitar, and the guitar fell to the ground immediately after hitting the wall.

The slipknot that had previously been tied to the headstock was pulled, and the fluttering plastic sheeting fell off before the guitar hit the ground.

The hydrogen balloon outside the window was casually blown by the wind, and the rope, plastic sheeting, and tape glued to the rope were all dragged out of the window and flew away......

"Just calculate the direction and speed of the wind in this area between 3 and 4 p.m. today, and then ask Officer Takagi to look along the road, and you can find hydrogen balloons, plastic sheeting, rope, and duct tape," Hakuba looked at the evidence bag in Takagi's hand, and then looked up at the ceiling, "There are still traces of adhesive tape on the wooden ceiling near the entrance......

The traces left by this technique are indeed obvious.

Twilight Thirteen looked up and saw some marks.

"So, who would do that?" Takagi Wataru was puzzled, "This method is usually used to create an alibi, right?" ”

"Sure enough, it's Toshiya's brother who is the most suspicious," Mitsuhiko touched his chin and thought about it, "As long as you are ready for this technique, when you get to Shibuya, call Miss Machishima and ask her to go to the door...... Uh, no, he's not in this room, he can't pull the rope that activates this technique, there's no way to kill people......"

"Could it be that you are using animals like cats?" Yuan Tai guessed, "Tie a rope to the cat in advance, and when the cat runs out of the window, pull the rope ......"

"Who's going to use that erratic method of killing?" Conan was speechless, "If the cat runs out of the window and the guitar falls down in advance before Miss Machishima comes out of the bathroom, Miss Machimhima will not only be fine, but she will also sense that someone is trying to harm her, and call the police for the police to investigate, isn't it?" ”

"Yes......" Yuan was too confused.

"Are there any fingerprints left on the plastic sheeting and tape?" Twilight Thirteen turned to ask Takagi.

Wataru Takagi nodded immediately, "There is no tape, but in addition to Miss Machishima's fingerprints on the plastic sheet, there are several fingerprints, which are consistent with the fingerprints provided by Mr. Yamaishi, the resident upstairs, at the Metropolitan Police Department......"

Twilight Thirteen suddenly turned to look at the male occupant upstairs.

Chi Feichi watched the excitement on the sidelines, his thoughts drifting.

He could already be sure that there was no such case in the first place.

Judging from the cause, it was he who met Oda Kiritsu Toshiya and pulled Oda Kiritoshi to open a company, and Machishima Suzu felt that Oda Kiritoshi was also a traitor and was resentful.

After that, he magically asked the Junior Detective Group to investigate the matter of the threatening letter at this juncture, and involved Conan, so that Conan and the Junior Detective Group obtained clues that the police did not have.

However, he is really not God's trust......

The rules of this world are quite interesting, but they hurt my friends a little.

If you accidentally lead the Grim Reaper elementary school student over and trigger a certain point, it will be a farce at least and a death at worst.

In addition, it is also interesting that this time the names of the deceased and suspects are piled up again.

The deceased Machishima, Shimizu, Oda Kiri, in addition, the male resident's surname is Yamaishi, and the landlady's surname is Oya.

Machishima, Shimizu, Yamaishi, Oda Kiri, Ooya......

Although most of the Japanese surnames are somewhere, there are no surnames such as 'Kujo', 'Koxiang', 'Takanga', and 'Saruto', which is also quite magical.

In addition, it is not abrupt to add a 'pond' to that pastoral picture scroll, he can once again form a 'gang' with the deceased and the suspect, the pond is really a versatile and good surname.

（＃－.－）

While Chi Feichi's thoughts were flying, a group of people were still focusing on discussing the case.

Ayumi was suspicious, "In this case, the uncle is indeed very suspicious, the hydrogen balloon is floating outside the window, and he will be worried that the uncle who lives on the upper floor will see it, right?" Don't worry, it's just the killer himself. ”

"No, it's not me!" The male resident hurriedly explained, "Because sometimes the noise made by Miss Machishima is too noisy, I don't even open the windows recently, and even the curtains are closed, and when you come to my house, the curtains are also closed, aren't they?" ”

"The murderer is indeed not Mr. Yamaishi, if it were him, he could have done something in his room and then come down to kill Miss Machishima as his alibi," Hakuba probed, "But the murderer does know Mr. Yamaishi's habits recently, and knows that Mr. Yamaishi has not opened the curtains recently, so he will prepare this technique, and to prepare this technique, he needs to stay at Miss Machishima's house for a short time to prepare this technique." ”

"So......" Twilight Thirteen looked at the landlady's house.

As a landlord, it's not surprising to know the recent habits of your residents, right?

"It's not me!" The landlady sweated and said busily, "Although she drove out my residents, I have my own job, and the economy is not very tight, so there is no need to kill people!" ”

"Who would be afraid of a lot of money...... "Yuan Tai glanced at the landlady.

"And if it had been agreed that the time to collect rent would not be 4 o'clock, but earlier," Wataru Takagi touched his chin, "then, Ms. Oya could have come to this building at about 3 o'clock to meet with Miss Machishima, and the two had an argument at about 3:30 p.m., which was heard by Mr. Yamaishi, the resident upstairs, and after that, Miss Machishima left Ms. Oshima in the living room and went to take a bath by herself, and after she came out of the bath, she was killed by this method......"

Twilight Thirteen thoughtfully, "It's only you, as a woman and a relative, that can leave Miss Machimhima behind to take a bath." ”

"I probably think that as long as the police can't find the plastic sheeting in their belongings, they won't be suspected, so they prepared this method, right?" Mitsuhiko Masaki Color.

"It's really, really not me!" The landlady wanted to cry without tears.

"The murderer is not Lady Oya," Conan chimed in, "there is actually a person who can also set up this trick and must do it......"

"Oh?" Twilight Thirteen thought back in confusion.

This method, the murderer had to be in Machishima Suzu's room at the time.

At the time of the crime, Oda Kiritoshi also had an alibi in Shibuya.

Shimizu Reiko from the home landline at 3 o'clock in the afternoon with the deceased on the phone, an hour can not be in time to arrange the technique, even if the phone is transferred, use the extension to pretend to talk to the deceased, rushed over to kill, the distance between the two sides of the home is so far, the extension phone has long been unable to communicate, in the end, it is only an extension of the landline phone, at most can be moved nearby to make calls.

Not these two people...... Who else? Who did they ignore?

Conan said in a deep voice, "That's Miss Machishima herself!" ”

White Horse Detective: "......"

Didn't this little imp say that he didn't reason?

also grabbed the most critical sentence, do you want a face?

Chi Feichi watched the excitement from the sidelines, he didn't believe that Conan could bear it at all, so he really got involved and reasoned again......

"But, but ......," Wataru Takagi was surprised.

"The reason why I prepared this technique was because Ms. Macchishima couldn't hit the back of her head with her guitar, and even if she hung the guitar, it would leave a rope at the scene, so that people could see through the trick," Conan said, "On the contrary, if no bloodstained plastic sheeting was found at the scene, the police would believe that she had been attacked after taking a shower." ”

Wataru Takagi touched his chin and said, "So, just ask the place where you go to sell hydrogen balloons nearby, and ask Miss Machishima if she has been there today......"

"No," Hakuba walked over to the bookcase, looking at the irons on the bookcase, "The hydrogen balloon must have been bought by Machishima herself a few days ago." ”

"Anyone who knows what's going on in this house can do the same thing with the hydrogen balloon in the house," Conan continued, "and that can't be used as evidence to determine that Machishima killed her." ”

To overturn the inference of 'suicide', it is enough to find traces of homicide, but if you want to overturn the inference of 'homicide', in order to release the murderer, you need decisive evidence, and the police will close the case as 'suicide'.

"However, there ......is also conclusive evidence that Machishima committed suicide and not by him," Hakuba Detective took out his mobile phone, dialed the phone, and said to the other side, "Let's start." ”

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