[PghBaldy]

WARNING DISGUSTING SINUS/MUCOUS THEORY: I assume the nail was found in the trashcan. DNA from guys could be spread everywhere in that bathroom. When I went to school, guys didn't even use a tissue to blow their noses (not me). They would just expel material. I could imagine guys just aiming at the can. In my dorm, they would just do it at the sink, in the shower etc. In the shower, with hot water, it could be aerated, and "depossited" all over the place. It wasn't the Waldorf...

[OakOak]

That could account for the DNA, absolutely.. There's 250 different ways that DNA could be on there - including a handshake.

[Locomotive Breath]

All they would have had to do was to spit in the trash can and hit the nails. Voila'! Small traces of DNA.

[Protect the Bill of Rights]

I have three sons 29, 25 and 15. To this day none of them can aim straight for the toilet. God forbid, they never, ever take a tissue and wipe around the rim or the floor. They are representative of 99.9% of the male population.


BTW, all 3 of them say "Not Me!" LOL!