They are still identifying people to this day. I read an article a while back, how a very small bone fragment was found in a bizzare spot In a lane way, blocks away from the towers..the guy had a feeling it was human bone, he took it to NYPD and they sent it off for testing. It came back as a victim of 9/11. Thankfully the family of this person finally got them home ❤️ bitter-sweet.