"I can't say it yet, because I can't be 100% sure of many suspicious points for the time being, Officer Dusk, please send someone to attract the attention of Mrs. Liudao, and then check whether the four feet of the cabinet are worn, followed by water stains on the ground."

"I understand the corner of the table, but what's the matter with the water stains?" Officer Twilight had a classic look on his face, you know, I was stunned.

"You can check the ...... for water damage. taste, such as salty and sweet. ”

"I see, Brother Mito, our police will definitely cooperate with you!"

Being so seriously cooperated by Officer Twilight, Mito Moon couldn't help but feel that she was a supernumerary member of the Metropolitan Police Department.

It's not just a supernumerary, it's just about to become an official of the Metropolitan Police Department.

It seems that if this development continues, it should not be difficult for me to enter the Metropolitan Police Department when I graduate from university in the future.

It's just in the world of Kexue...... Mito wonders if she will ever be able to go to the day she graduates from college.

A few minutes later, Officer Twilight walked in, and he looked at Mito Moon with a surprised gaze.

"Brother Mito, how do you know there's something wrong with that water?" Officer Twilight held two small plastic dispensing bottles in his hand, "The water near the cabinet tastes sweet, but the water in the distance does not." ”

"Do you use sugar......

After confirming that there was indeed a problem with the water, Officer Twilight was convinced that it was a homicide.

Disguised the homicide as an accidental death, and 'almost' deceived all the officers of their Metropolitan Police Department, this is nothing short of provocation!

Such a prisoner must be pulled out by Brother Mito!

"Brother Mito, can you be sure who killed Mr. Rokudo this time?"

"It's certain, but it's not necessarily whether the other party pleads guilty or not......," Mito muttered, "It's just a perfect crime." ”

"The end? Perfect Crime? But isn't the murderer among the three Lady Liudao? And the methods of murder and criminals, you can deduce from Mito brother. ”

Do the policemen in Kexue's worldview not pay attention to the chain of evidence?

Mito didn't spit out this groove after all, even if he knew all this, as long as no real decisive physical evidence was found, the other party couldn't be convicted as long as he didn't admit it.

You can't let Officer Twilight seem to have almost arrested himself directly at school, and Mito doesn't like this feeling of being suspected, so naturally she won't let others experience it.

Unless......

The prisoner can be like facing the 'sleeping Kogoro', and after being exposed to the modus operandi, he can kneel and weep bitterly, and confess his crime.

This tacit cooperation between the prisoner and the detective is really good.

"Officer Dusk, you call the three of the Liudao Ladies up, I'll trick them, I hope the prisoners can cooperate."

Officer Twilight: These police officers may not be able to handle cases, but their ability to find suspects and call them to the scene is one by one.

In Conan, it often only takes a few minutes, and a group of prisoners who don't know where they are scattered can be quickly assembled, which is more well-trained than the assembly of the Self-Defense Forces.

"Mr. Officer, what's wrong? Can I ask the funeral home staff to take Zuo Zhen away? ”

Mrs. Liudao's expression looked extremely pleasant, where did she look like she had just been widowed.

I just had to go to Yokohama Chinatown to invite a pair of lion dance teams to display red flags and firecrackers.

"I'm sorry, Mr. Liudao's death may be strange, and a few people need to cooperate with the investigation."

Officer Twilight's face was pale, and he had the majesty of a policeman.

But the most prominent majesty is his broad figure and retro exaggerated coat.

"What do you mean, Mr. Liudao, didn't you die by accident, you were murdered?"

Mrs. Hosokawa, who had been frightened before, became even more ugly when she heard that the situation had changed, and her legs trembled and her teeth clenched.

At the thought of the possibility of murder, Mrs. Hosokawa was almost frightened and fainted.

"Huh?"

Lady Rokudo and Ryota Rokudo also frowned.

The dignified Liudao Liangtai said directly: "This gentleman, do you suspect that one of us murdered my father?" Ridiculous, how could any of us kill someone! ”

"Yes or no, let the evidence do the talking."

Mito Yue walked out and looked directly at Ryota Rokudo: "Mr. Ryota Ryota." ”

"Officer Twilight, can you lend me a pen?"

"Is gel pen OK?"

Officer Twilight pulls out the gel pen from his jacket pocket and hands it to Mito Tsuki.

"Let's go."

Mito broke the cap of the gel pen and squatted down in the hallway.

"From the moment I walked up to the corridor and saw this flow of water, I think many people noticed that the floor on the second floor is sloping."

As she spoke, Mito put her gel pen on the ground.

"Bones, bones, bones."

The gel pen bone rotated in one direction in the hallway.

"It's really tilted, I've been to the Six Dao House so many times, and I haven't found it."

Although Mrs. Hosokawa was panicked, she couldn't help but be surprised at this time.

"The prisoner's method is very simple, but from the use of the sloping floor, it is definitely a long-planned plan rather than an improvisation."

"It's not that Mr. Liudao was rubbed by stagnant water and hit the cabinet."

"It was only after Mr. Liudao's death that the stagnant water appeared, and the cabinet collapsed to the ground with a violent sound."

Officer Twilight digested what Shimozuto Totsuki said, "In a different order? But how do you do that? And Brother Mito, you just said that the murderer is among the several people in this house, but just now all three of them were talking downstairs, and each other can be used as alibi witnesses, unless all three of them are lying? ”

All three are lying?

The thought of this possibility made Officer Twilight shudder, although this sounds fantastical, it is not impossible.

Officer Twilight remembered the tales of the swap killings.

In his career, he has come across and heard about exchange homicide cases, which are extremely tricky.

Prisoner A wants to kill Victim A, and Prisoner B wants to kill Victim B, but because the relationship between the prisoner and the victim is so close, as long as the victim dies, the prisoner will definitely be suspected.

Based on this fear of exposure, some people came up with the idea of exchange killing, that is, two criminals exchange killing objects, and when one party commits it, the other party goes to participate in public activities and create an alibi, which is extremely difficult to solve.

And if it was really the three people downstairs who lied and murdered Liudao Zuozhen together, it would also be a bad thing to solve the case.

"No, no, no, no, it can't be that I killed it, how dare I kill someone."

Mrs. Hosokawa was already crying with tears in the corners of her eyes.

She just went to other people's homes as usual to talk about luxury goods and kinship, why did she get into such a thing!