"I wonder what you'd think of me if you found out that I've done something really serious." So begin the confessions of Thomas Quick--Scandinavia's most notorious serial killer. In 1992, behind the barbed wire fence of a psychiatric hospital for the criminally insane, Thomas Quick confessed to the murder of an 11-year-old boy who had been missing for 12 years. Over the next nine years, Quick confessed to more than 30 unsolved murders, revealing he...