Two years ago, a major FBI undercover drug deal suddenly went south -- and special agent Dylan Shields went down in a hail of bullets. When the dust cleared, his fellow agent (and fiancée) Anne Marie McCall was left alone with too many unanswered questions and nothing to do but hit the job as hard as she could to dull the pain. Only now is she beginning to ease up on her punishing routine as a Bureau profiler and starting to let some light in again. and. Detective Evan Crosby had a lot to do with drawing Annie back into life, and she's not about to let her chance at happiness with him slip away.