Realizing that Nazir is still hiding in the building , she leads a SWAT team inside and witnesses his death .
After Brody kills Walden at Nazir 's instruction , Nazir releases Carrie , who leads the search of the abandoned mill where she was held .
Realizing that Nazir is still hiding in the building , Carrie leads a SWAT team inside and witnesses Brody 's death .
After Brody kills Walden at Nazir 's instruction , Nazir releases Carrie , who leads the search of the abandoned mill where she was held .