Question: - conviction is murder of john price - charge is murder - conviction status is imprisoned - conviction penalty is life imprisonment - spouse is david john price -lrb- murdered -rrb- kellett -lrb- deceased -rrb- david saunders john chillingworth - children is 4 - birth date is 24 october 1955 - parents is barbara roughan -lrb- deceased -rrb- ken knight - birth place is tenterfield , new south wales - occupation is abattoir worker Given the details above, guess who could this information be about.
Answer:
katherine knight