The Locked Bathroom Murder Case

Masayo Aoshima
	26 years old; Beika Bank employee;

Mina Aoshima
	Victim (wrist slit); 24 years old; Haido Department Store employee;

Chronology

‹ A Honey Cocktail Murder Case

List of Episodes

The Weather Girl Kidnapping Case ›

Cast

Characters

Gadgets

Voice-Changing Bowtie

Stun-Gun Wristwatch

Case

Situation

Part 1

While on the way to a Yoko Okino concert Kogoro loses his ticket. Luck seems to be on his side when a young lady named Masayo Aoshima has an extra ticket, but the concert ends up being the last thing on their minds when they walk into her sister Mina's house and comes upon an apparent suicide.

Suicide?

Location: Aoshima Residence

Victim: Mina Aoshima

Cause of death: Loss of blood

Suspects: Masayo Aoshima

Conan has his own suspicions though, but can he find enough evidence to prove contrary when the victim is found in a sealed room.

Part 2

Just as it appears the perfect crime has been committed, Detective Takagi returns with news that could show Mina cared more for her sister than anyone realized. When a spot of Mina's blood is also found on the door, it is all the clues Conan needs to prove Masayo murdered her sister.