EXPLOSIVE SECRETS When a bomb explodes at the Washington Monument, the Capitol K-9 Unit goes on high alert. Though injured in the blast, K-9 cop Isaac Black is determined to get to the bottom of the situation. Hell follow every lead, including investigating his ER nurses suspicious behavior. He soon learns Daniella Dunne has long been in a witness protection program. And its apparent that her identity has been compromised. The killer she once sent to prisonher own fatherhas been released and vows revenge. As Isaac and his stalwart beagle safeguard Daniella at his familys farm, a murderer with a personal score to settle lurks in the shadows? Capitol K-9 Unit These lawmen solve the toughest cases with the help of their brave canine partners,
