So here is a case, it is bit of a parody and feels unfinished to me, but I made this in a hurry. :)

[spoiler=Conan]I'm a cute little kid! Can I come in?[/spoiler]

[spoiler=Policeman]Of course. Please take a look at this bloody corpse.[/spoiler]
[img width=400]http://www.detectiveconanworld.com/wiki/images/d/df/EP486_Case.jpg[/img]
[spoiler=Victim]What do you want from me? I'm dead.[/spoiler]

[spoiler=Megure]The deceased is the suspect's older brother, a very short man. The rocks found next to his head are not even blood stained. He was hit with a blunt, thin object about an hour ago. It is not to be found anywhere. It seems the hair dryer was recently used, it was still warm when we got here. But there was no blood on it. The only suspect is his younger brother. The neighbours say he is crazy.[/spoiler]

[spoiler=Suspect]I just got home. You have no proof against me. I even called the police myself. What idiot murderer would do that? I wouldn't use some stupid rocks to kill him anyway. If I name 438.000 possible culprits and witnesses it will take at least 50 years for you to check their stories. You can't touch me! Muhahahaha...[/spoiler]

[spoiler=Kogoro]Inspector I figured it out! This is a suicide. The victim must be a body builder. He punched himself in the head so strongly that it caused death.[/spoiler]

[spoiler=Ran]Look how beautiful leaves are sticking on the outside of the window! In the other room too! And the air is so fresh inside even though these small windows are not even opened.[/spoiler]

[spoiler=Genta]There are leaves everywhere in the room.[/spoiler]

[spoiler=Mitsuhiko]Indeed. This is very suspicious.[/spoiler]

[spoiler=Haibara]Look at this Edogawa-kun. There is some water and blood left in the bathtub.[/spoiler]

[spoiler=Ayumi]Ayumi loves blood![/spoiler]

[spoiler=Conan]I can see through your trick![/spoiler]