Brigid Quinn Has Been Shot At, Stabbed In The Spleen With A Nail File And Used As Serial-killer Bait. But She's Always Been Able To Trust Her Instincts And Her Fbi-training To Help Her Out Of Danger. Now, Retired From The Bureau And Investigating The Tragic Death Of A Neighbour's Teenage Son, Brigid Starts To Suffer Unexplained Bouts Of Paranoia, Hallucination And Memory Loss. And For The First Time In Her Life, She Feels Vulnerable. But With A Mass Poisoning At The Church, A Dead Man Found In Town And A Grieving Family Convinced Their Son's Death Wasn't An Accident, Brigid Needs To Put The Pieces Together - Fast. Because Evil Has Entered Her Life Once More, And It's Much Closer Than She Thinks . . .