A blind woman living remotely with her mentally disabled brother. She initially hides his presence from the pursuing detectives, begs Wilson to protect him, and later prays for his forgiveness after his death. She struggles with fear regarding eye surgery and initially rejects Wilson's pity but eventually reunites with him.
Mary briefly shelters both members of the manhunt.
Mary finds Wilson and Brent at her remote house, and both men spend the night there while pursuing the killer.
Wilson becomes a protective presence for Mary and her family.
Mary asks Wilson to protect her brother, and Wilson agrees to capture him peacefully. He later carries the dead man's body to the nearest house.
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