When Karlo died the same way as what he act in the Game of Charades, everyone shrugged it off.
They were drunk so its really not impossible if Karlo-- in his blanked out state-- decided to cook something to ease his dizziness. Maybe he forgot to turn of the gas and boom, it just exploded.
Yes, yes. All of it was just a coincidence.
Is it still a coincidence if another one died the same way he of what he act in the game?