NASCAR's Greg Biffle killed in plane crash. Here are some other athletes who died in the air

Retired NASCAR driver Greg Biffle was believed to be on the plane that crashed outside of Charlotte, North Carolina, on ...
The Canadian Press on MSN

NASCAR's Greg Biffle said to be on downed plane. Here are some other athletes who died in the air

Retired NASCAR driver Greg Biffle was believed to be on the plane that crashed outside of Charlotte, North Carolina, on ...