Legal Decision-Making in an Adult Rape Case Involving DNA Evidence

This study investigated how jurors use deoxyribonucleic acid (DNA) evidence in an adult rape trial with a female victim and a male stranger defendant. Community members read a trial summary and then made case judgments (e.g., verdict). Results showed: (a) DNA evidence led to more pro-victim judgments (e.g., more guilty verdicts) than those who did not receive DNA evidence; (b) women were more pro-victim than men; (c) pro-victim judgments indirectly affected the presence of DNA evidence and verdict; and (d) the reason for a guilty verdict when DNA evidence was present typically noted a focus on the victim and DNA evidence.