Description:"Killer Couples explores the deadly dynamic that exists within the relationships of men and women whose romantic obsession leads them to commit acts of bloody devastation. Looking at case histories from around the world-- some well known, others whose shocking truth is revealed for the first time-- it asks what kind of love proves itself by brutality against innocents, what warped ties of loyalty bind a lover to a mate who murders, and how the balance of power between a couple can become so twisted that other people become irrelevant and, worse, disposable." --Back cover.