Do nothing to the young woman, because she has committed no sin worthy of death. This case is just like one in which a man attacks his neighbor and murders him.
Jewish Publication Society of America Version (JPS1917) - Deuteronomy 22:26 >But unto the damsel thou shalt do nothing; there is in the damsel no sin worthy of death; for as when a man riseth against his neighbour, and slayeth him, even so is this matter.