Fifteen years ago Ryder Creed's sister, Brodie disappeared from an interstate rest stop. She was only eleven and Creed was fourteen. Since then her disappearance has haunted him, so much so that Creed has dedicated his life to his K9 business. He rescues abandoned dogs and trains them for scent detection. Together they search for the lost and missing.

A thousand miles away during a police raid, FBI special agent Maggie O'Dell stumbles upon a clue that may explain what happened to Brodie Creed all those years ago. The search and scavenger hunt that follows will be as gut-wrenching for Creed, as are the answers he discovers.