"Well, that's not entirely a waste." Sam puts the water aside, taking a better look at the hair. "This is...recent, I think. You can still see the blood in the roots." He doesn't poke it, but more because there are people around who wouldn't understand so well. "That's been torn out of the victim's head. You don't get roots like that otherwise."

Kerrigan entering the room gets him to look up, then stand. "Wouldn't hurt. I was hoping there was a trap door hidden beneath that rug. No luck, though."