Simplify the following text for a Grade 4 native English-speaking person.
Original: Gruber falls backwards through a window , still hanging onto Holly by her watch , and attempts to drag her along with him , but McClane is able to unclasp Holly 's watch in time and catch her while Gruber falls 32 stories to his death .
Simplified: Gruber falls out of the building , nearly taking Holly with him . McClane unties her watch and Gruber falls to his death .