Ryder Creed rescues abandoned dogs and turns them into heroes. But this time, it's Creed who may need rescuing when a madman leads him and Agent Maggie O'Dell on a gut-wrenching scavenger hunt. K9 handler Ryder Creed and his scent dog, Grace, return to Nebraska to join FBI Agent Maggie O'Dell and Special Investigator Tommy Pakula. A rural Postal carrier found a black plastic bag discarded in a grassy roadside ditch-- containing the partial remains...