The president killed his wife

The President has killed his wife ... on live TV, during the State of the Union address! FBI agent Rogan Bricks is a recluse with a murky past. Just an ex-soldier happy to be low-profile. While he's shocked watching from his mansion in Alaska, he's not particularly distressed. He's never cared about politics anyway. But everything changes when he's personally summoned to Washington to lead the investigation. Why him? Why is his life suddenly in danger from assassins? And why is everything starting to point toward a conspiracy?