Annabelle Granger has spent her life on the run, her childhood a blur of new places and fresh aliases. Now 30, she is living quietly in Boston - until she opens the paper and finds herself declared dead. At an abandoned mental institute, the bodies of six girls have been discovered. And one of them has Annabelle's locket. Working with detective Bobby Dodge to unravel a decades-old riddle, Annabelle embarks on a desperate collision course with her past - where a killer has been waiting years to find her, and there's no place left to hide.