Too Far Gone (Lucy Kincaid, #14)

Things finally seem to be going well for FBI Agent Lucy Kincaid. She's just finished training for Hostage Rescue, her husband's relationship with his son is back on track, and her tense relationship with her boss, Rachel Vaughn, has become much more bearable. That is, until her first hostage case throws everything off track.

When a man who appears under the influence and mentally unstable holds a group of people hostage and dies in a shootout with the FBI, Lucy is assigned to investigate what happened. His descent doesn't make any sense - he was an upstanding citizen a year ago and only started declining after a series of blackouts and strange occurrences. Even his autopsy seems suspicious, and the body has been cremated without the proper approval. As Lucy investigates, she realizes that this story may be more complicated than she thinks, and that her own life might be in danger.