JonBenet was raped with the paint brush handle. That's where the paint came from.
Oh, that must have come out recently, then. All I ever heard was birefringent cellulose, whic was presumed to be clear shellac.
I had no idea what context that question was framed within.
I had heard that theory on the forumsforjustice page. It does make sense. Disguntingly, it also makes the tip end of the paintbrush a 'trophy'. Conversely, it could make it Exhibit A for child abuse if it was found with blood all over it. Did you hear about that national body of pathologists that looked at all the evidence and said that she was chronically abused? It's on that wiki website.