Kate is eventually struck by gunfire and falls from the helicopter to her death , dropping the Red Mercury bomb in the process .
Hayden finally confronts Kate in a climactic showdown on top of the Eiffel Tower , with Kate attacking from a circling attack helicopter .
Kate is eventually struck by gunfire and falls from the helicopter to Kate 's death , dropping the Red Mercury bomb in the process .
Hayden finally confronts Kate in a climactic showdown on top of the Eiffel Tower , with Kate attacking from a circling attack helicopter .