How would a sneeze put it under HER nail?
Are we sure that's where it was, or is this more rumormongering by the press?
How would a sneeze put it under HER nail?
The woman was a scientist working at a DNA lab and testifying in an unrelated case. She says sneezes and coughs and handshakes can lodge DNA under nails.
Add to that the fact the Nails were taken out of a bathroom trash can and they was a long delay before the search and seizure. The Defense can certainly argue the DNA may have landed on the Nails in the days after the event.