After everyone leaves , he sets the scene to create the idea Tarumi committed a murder in his drunken frenzy .
Heiji explains that in the storage room , Kategawa drugged Tarumi into a drunken slumber and put red paint on Tarumi to imply he was killed .
After everyone leaves , Heiji sets the scene to create the idea Tarumi committed a murder in Tarumi 's drunken frenzy .
Heiji explains that in the storage room , Kategawa drugged Tarumi into a drunken slumber and put red paint on Tarumi to imply he was killed .