Grissom, Mrs. Perez and others in “Harvest”

Did you injure yourself, Mrs. Perez? (Mrs. Perez looks down at a bloodstain on her shirt)

Oh, a nosebleed.

That's a lot of blood. I'm going to need to take your shirt.

Why?

If you like, I can have someone follow you home so that you can change.

You think we had something to do with it? Our daughter is missing. She's out there somewhere alone and scared. What are you doing about that?

I'm just collecting evidence.

Fine. Here! (she removes her shirt and throws it at Grissom) Take it! Go find her!