Media With Unknown Amounts of Deaths

Pieces of media that include scenes where an uncountable amount of deaths is shown or it is mentioned that an unknown/unspecified amount of living/sentient beings died off-screen.

Ex: A serial killer in a horror film mentioning that they have killed "several" people in the past, but gives in indication as to how many people this could possibly be, such as a list of names or trophies from their victims.