What if a forensic evidence and criminal behavior expert must track down a seemingly average, very religious couple who murdered the killer of their only child, dumped their entire lives, and disappeared. What would you do if someone brutally murdered your only child, got off on a technicality, serving only months for a minor infraction, and continually taunted and threatened you from behind bars? Could you hide your growing rage from family and friends? Could you gun the killer down? Could you change your ID and leave behind your entire life---family, friends, jobs, home---and disappear? For Tim and Martha Foster the answer to each of these questions is yes. This is the scenario that faces Dub Walker in Run to Ground (Oceanview).