Detective Joanna Staley is no stranger to deadly situations. Ever since her parents were murdered in their sleep one night while she was eight-years-old, she has resolved to catch as many criminals as she can.Holding the coveted spot as Lead Detective in a precinct where her uncle served as captain, Joanna's dreams had come true and her career was made.Couple that with her special ability to tap into the mind of a criminal, and solving cases was a piece of cake.Until... She met her match.Abaddon, a notorious serial rapist and murderer begins to stake his claim in her city. He calls himself the 'King of The Abyss', and he has wreaked havoc on the City of Brotherly Love in a matter of a few short weeks.As time wears on, the bodies pile up, and Joanna is having trouble connecting all the clues that would lead her to Abaddon's capture.The stakes become higher and higher, and the city is swept up in chaos. If Joanna doesn't catch Abaddon soon, his treacherous reach may hit too close to home.