The court has dismissed all of the charges against him 'in one fell swoop'.
A hawk 'swooped down' and caught a rabbit in the field.
The police 'swooped' in and captured the criminals.
(..) Wife, children, servants, all that could be found. MACDUFF: He has no children! All my pretty chickens and their dam, in one fell swoop? Dispute it like a man. Oh... Oh, I will do so. But I will also feel it as a man. Sinful Macduff! (..)2015 Macbeth