DNA from any of the Bin Laden children in the compound could be compared with a sample from his sister, who died in Boston in 2010, to provide evidence that the family was present.

获取这个院子里孩子的DNA后，中情局便拿来与拉登在2010年于波士顿死去的姐姐的DNA做比较，以确定拉登的家庭确实仍存在着。