There is one serial killer who has shaped and defined police profiler Tony Hill's life. And now Jacko is back in Tony's life. Even more twisted and cunning than ever before, he is focused on wreaking revenge on Tony for the years he has spent in prison. Tony doesn't know when Jacko will strike, or where. All he knows is that Jacko will cause him to feel fear like he has never known before and devastate his life in ways he cannot imagine...

There is one serial killer who has shaped and definedpolice profiler Tony Hill's life. And now Jacko is back inTony's life. Even more twisted and cunning than ever before,he is focused on wreaking revenge on Tony for the years he hasspent in prison. Tony doesn't know when Jacko will strike, orwhere. All he knows is that Jacko will cause him to feel fearlike he has never known before and devastate his life in wayshe cannot imagine...