For this edition, Rashke has added a preface and three short chapters that explore what has been released and learned about the Silkwood case since the book's original publication. Karen Silkwood, an employee of the Kerr-McGee plutonium processing plant, was killed in a car crash on her way to deliver important documents to a newspaper reporter in 1974. Silkwood was a union activist concerned about health and safety issues at the plant,...