Thirty years of history hangs in the air as Michael Clark concludes his story. But there are questions that still remain. Who is the mysterious Yuri and has the CIA been compromised for the past three decades? What about the money Michael relieved Nikolay of? All three families have little idea who or what they're up against as horrific events began to unfold throughout the United States. In the end each of them will decide how far they're willing to go to protect their family...in Shadows of the Past.