Mare was a tag-along popular girl who attended Camp Rolling Hills, where she was killed by counselor Angela Baker.
Sleepaway Camp II: Unhappy Campers
Mare serves as the film's tertiary antagonist.
Mare (don't call her Mary, she hates that name) was a camper at Camp Rolling Hills. Mare and Ally were convinced that Angela was a lesbian and hated her for it. Mare got in trouble with Angela for exposing her breasts in the boys' cabin. When Mare was unrepentant about what she did, Angela attacked and murdered her with a stolen cordless drill she had stolen from the camp. Angela would later use the flesh from Mare's face for the Leatherface costume she wore when she murdered Judd and Anthony.