Well I can see where dna could be located on a new pair of panties they mass produce them in sweat shops maybe they swet on some of them.
What I would like to know is how the dna under her fingernails got contaiminated are they trying to say because the father picked her up that he may have contaminated the dna under her fingernails HORSE MANURE. Also I read the word wendsday was written on the elastic on her panties that's news to me what does that mean. Also if the dna is no good and doesn't match Oliva that still leaves him the best suspect right.