John: I'm getting to that part. We inject each Hard Case with DNA that lodges in muscle tissue. It contains instructions to manufacture DNA with sequences similar to their damaged chromosomes and they get sent out into the patients' bloodstream to make repairs.

Luxana: That's incredible, and this is done without the patients' knowledge or consent.

John: Classic Utilitarian justification, the greatest good...

Luxana: ...for the greatest number. Jesus, since when did we know so much about homologous recombination matched to specific DNA abnormalities that can make a person into a killer?