How a Notorious Gangster Was Exposed by His Own Sister
Patrick Radden Keefe on Astrid Holleeder, who was the star witness in the murder trial of her mob-boss brother, Willem Holleeder, after secretly recording his confessions.
She has a collection of fake noses and teeth. Holleeder typically dresses in black, but if she suspects she's being followed she may duck into a bathroom and emerge in a wig and a red dress. Occasionally, she has posed as a man.