Late one night, Edwina discovers John having sex with Carol in her bedroom. In a jealous rage, she beats him with a candlestick, causing him to fall down the staircase and break his leg severely. Martha insists he will die of gangrene unless they amputate his leg. The women carry him to the kitchen where they tie him to the table. Martha saws off his leg at the knee. When John awakens and learns that his leg has been amputated, he goes into a fury, convinced that Martha performed the operation as revenge for his rejection of her sexual advances.