*Climax Reasoning*

https://youtu.be/Mv72zv7mf5k

A - The killer stabbed Alex with a dagger

B - The killer went to change their clothes

C - The Girlfriend and the killer went to the Kitchen

D - The killer moved the body with sheets

E - The shopping cart and two sheets were left to the trash

F - The killer escaped through the window

G - Alex left the dying message

H - The white cloth was put inside the washing machine

I - Handy and Papyrus met with Stewie, The killer, and Natsuki at the crossroads

J - The killer tied the rope to the doorknob and the pot

Order = A > H > E > J > G > F > B > C [Fake Pieces > D and I]

Spongebob: "Here's the whole case!"

https://youtu.be/tN-vWokMwnU

Spongebob: Alright. Let's discuss where things got started at the top!

Spongebob: First, Monocrow released the motive to us, which was about our secrets.

Spongebob: He thought that the motive could motivate us to murder.

Handy: But he was wrong, we all argued and he didn't get his wish.

Handy: So instead he ordered the traitor; our killer to murder someone.

Spongebob: The thing is The Killer knew that Alex had their secret so they targeted her because of that.

Stewie: So when Girlfriend, Spongebob, and the Killer were discussing, I ended up telling them that I was doing laundry the next morning.

Stewie: Because of that, the killer had a devious plan: Frame me by creating a crime scene on the Public Laundry!

Stewie: And then they waited for the morning...

Spongebob: The very next day, Stewie woke up and prepared to go to do laundry.

Spongebob: But he didn't know the killer was following him.

Papyrus: We wind up to see Stewie and The Killer at the crossroads. 

Handy: The Killer pretended to go to the Supermarket while Stewie went to the Public Laundry

Spongebob: And as Handy and Papyrus left, The Killer waited until Stewie was finished.

Spongebob: After that, Alex most likely appeared and both she and the Killer went to the Public Laundry after Stewie left from there.

Spongebob: And the supposed meeting began.

Woody: The Killer then started to distract Alex by claiming that something was wrong with the washing machines.

Woody: As Alex looked at the washing machines, The Killer took their unique weapon: the dagger they received from Monocrow.

Woody: And then... They stabbed Alex in the back.

Girlfriend: They assumed that Alex would die from it... But according to Papyrus, she is capable of surviving attacks like those because she was from Minecraft.

Spongebob: After that, The Killer needed to clean the crime scene.

Spongebob: First, they cleaned the weapon. They used the white cloth they took.

Spongebob: Next they needed to clean the crime scene, but the cloth was too small to do it.

Spongebob: Instead they prepared the next step as well: Moving the body to the hotel's Kitchen.

Larry: So they took the shopping cart they likely hid near the Public Laundry and then put Alex in it.

Larry: Luckily the shopping cart had a red sheet already to make sure none of the mini-items would fall from it.

Larry: They also managed to take another red sheet from another shopping cart because they needed to cover the body.

Spongebob: Now the killer needed to finish the crime scene cleaning. 

Spongebob: Which is my they took Stewie's clothes from the washing machine and started to wipe all the blood away.

Spongebob: Afterwards they put them back into the washing machine along with the white cloth and restarted from the polyester mode.

Izzy: Then they grabbed the wrapped shopping cart and off they went!

Izzy: They used a little "secret" road where no one would see them! There is a road behind the hotel that leads to the Gymnasium. 

Izzy: That's the road they used!

Spongebob: Then they go to the back of the hotel.

Spongebob: They grabbed the body threw both red sheets to the dumpster and left the shopping cart next to it.

Spongebob: Then they waited for a moment when Marge left the Kitchen. They had a goal to drop the body in there.

Spongebob: Once Marge was done with breakfast, she left the Kitchen and The Killer opened the window and dragged the body in there.

Marge: But they made a mistake!

Marge: After waiting for too long, the bloodstain dropped to the window, revealing this trick immediately.

Marge: The Killer didn't know about it of course because they placed the body and they had more to their plans.

Uzi: They had to create a mechanism to the door, just to buy some time for their alibi.

Uzi: They grabbed all the knives carefully from the knife stands.

Uzi: They took the pot and placed some glue substance underneath it to make the pot very sticky.

Uzi: In order to mechanism to work, they placed the knives in the pot to use weight to slow down the falling.

White Impostor: Then they took the rope, which they tied to the doorknob and the other part to the pot.

White Impostor: The pot was placed on the top of the nearest shelf and BAM! The mechanism was done!

Spongebob: But this is where things go horribly wrong for them.

Spongebob: Alex was still alive! She grabbed her sword and started to write down something.

Spongebob: The Dying Message! The one that would indicate the killer!

Skid: The Killer saw what Ms. Alex was doing and they had to stop it!

Pump: So they ran straight to her and killed her in an instant!

Pump: Ms. Alex's head hit the shelf and it was K.O. for her.

Spongebob: We heard the sound, which is why we needed to enter the Kitchen.

Spongebob: The Killer realized this and without thinking, stabbed Alex with the sword and quickly left the Kitchen.

Spongebob: The Killer at that point was panicking as the plans started to backfire and it weighed them down a little.

Natsuki: Mo- I mean... The killer... had one choice to do...

Natsuki: "Escape through the window that led to the hotel room hallway."

Spongebob: So they quickly started climbing the fire escape.

Spongebob: And then... they opened the window and they were inside.

Flowey: The Body Discovery Announcement rang as Spongebob, White Impostor, Skid, Pump, Marge, and Larry entered the Kitchen and saw Alex's body.

Flowey: The killer realized they had to get there, but there was one tiny problem.

Flowey: Their clothes had bloodstains because taking the dagger from Alex's back caused some blood to get on them.

Monokuma: The Killer changed their top clothes quickly as time was their enemy.

Monokuma: Once they were dressed, they needed to run for their lives.

Spongebob: They used the stairs as taking the elevator would take too long.

Spongebob: It was a hard time, but they managed to get to the bottom.

Spongebob: After Girlfriend got dressed in the Locker Room, she bumped into the killer and both went to the crime scene. This allowed the Killer to blend in.

Spongebob: We all thought that everyone was shocked by Alex's death, but we didn't know the killer at all.

Spongebob: They are the traitor for Parallel Larry and Monocrow and they killed Alex out of spite!

Spongebob: After everything that you've done, what do you have to say for yourself-?!

Spongebob: Monika! Ultimate Literature Club Leader?!

*BREAK!*

https://youtu.be/fPz2GHVYFEo

Spongebob: M-Monika?! W-what do you really have to s-say?!

Everyone was looking at Monika, who was silent.

Uzi: Hrmp! That finally silenced her! No more crazy-

Flowey: Wait... it could be a trap!

Skid: T-Trap?!

Flowey: Yeah! She could pretend to be silent and is currently working on Phase 2 on a crazy level!

Izzy: That's crazy!

Natsuki: P-please come on...!

Natsuki: Monika! Say something!

Natsuki: (freaked out) Did you kill Alex?!

The was a moment of silence until Monika said something.

Monika: Spongebob...

Spongebob: Y-yes...?

Monika started to... get better?! She smiled at Spongebob.

https://youtu.be/zpkl30bTHhw

Monika: Congratulations! You actually solved the murder!

Spongebob: Huh?!

Marge: What?! She is fine?!

Papyrus: She is taking accusations surprisingly well!

Woody: Something about her seems... off.

Larry: O-Off?!

Monika: Well, you all did a hard work! I respect that!

Monika: I had a blast! But now it's time for the final act!

Monocrow: Hm... yes! Everyone! The tablets are open for voting. Vote who is the culprit in this case.

Monocrow: Will your choice be the right or the dreadful one~...?

Parallel Larry: Tch! (They better pick the right one...)

Monocrow: PL? Did you say something?

Parallel Larry: S'nothing. Just get it over with!

Everyone took their tablets and looked at the buttons nervously. Spongebob slowly pressed the "Monika" button and waited for others to finish. Then everyone was done.

Larry: A-are we doing the right thing?

Woody: We are...

Larry: Y-you know this?

Woody: ...I have a feeling...

Monocrow: Well then! Let's get to the voting! Slot Machine! Spin the results!

=People have chosen Monika as the culprit=

=WINNER! Congratulations! You win the Vacation Trial!=

Results:

[8638 Words in total from this and Case 1 - Part 2. Thanks for reading Case 1.]

[I'm currently thinking of making a competition now that KFU characters Tournament is so close to finishing. It might be either a camp (where you can join and play as one of the characters) or a voting competition (where you vote characters out while they are up for elimination) I'll think more about it. If it happens, then that game will come out after Chapter 1 is COMPLETELY released!]

[Thanks anyway! Post-Trial and Execution will come soon.]