It was Givner (as an intern for less than a week at the DNC offices in the Watergate) who stayed late (after everyone else had left on June 16,1972) which precluded the Watergte burglars from entering those offices according to their original plan.
It was Givner (as an intern for less than a week at the DNC offices at the Watergate) who stayed late (after everyone else had left the offices on June 16,1972). His late departure precluded the Watergate burglars from entering those offices according to their original plan.