The radio crime series was created in accordance with the successful films "The Prosecutor has the floor". Analogous to the film series, the radio plays of the series "Statement of facts" were accompanied by public prosecutors. This episode deals with the case of the cleaning woman Lisa W.. She started a fire in a life business. The background to the crime is the tragedy of a person who has never learned to defend himself neither in the private nor in the personal sphere. Lisa W. knows only one destructive means to draw attention to herself: she sets fire to the building in which she is forced to do the lowest work.