And he kind of comically explained that time after time, what the firemen would say is: they would rush to the scene of the crime; they would look around; if there were no dead policemen, it was OK to go.
E ele, meio que comicamente, explicou que vez após vez o que o que um bombeiro diria é, que chegam correndo à cena do crime. Eles olham envolta. Se não houver policiais mortos, está OK para ir.