CNN CNN Newsroom With Brooke Baldwin March 20, 2015 18:36:00
That half of the human remains recovered at ground zero still have not been identified. of the 2,700 people who died that day at the world trade center only 1,640 sets of remains have been positively matched to a particular individual so identities of the rest are still unknown. finding out who they belong to is a long and difficult and highly technical and painful process. it's essential for so many of these families still. the new york city medical examiner's office this week said new dna testing led to the positive identification of 26-year-old matthew yarnell who worked on the 97th floor o...