Another important point- There was DNA from more than one person under her fingernail. Some of the DNA was consistent with one lax player. The rest was not. Which means, the stripper was either scratching people all night, or else DNA is easily transferrable to press on nails.
Exactly. There is only one reason there would be so many "markers" from other players -- they used the bathroom and the nail picked all that up.
BTW, Cheshire indicated that she Id'd people in places in rooms they weren't in or weren't even in town.