Lost her leg in the first explosion that killed her close friend, Krystle Marie Campbell.
Karen McWatters, who spent the afternoon with Krystle Campbell, described what a beautiful day it was. She posted a photo on Facebook that she and Krystle took in the public garden a short time earlier. When the bomb went off, Karen saw the smoke, the chaos, confusion. She asked herself whether she was dreaming, if this nightmare was a reality.