Okay. You said that dirt doesn't embed the way the soot would. I'm going to say soot, I know you can't verify that. I'm just going to call it that for right now. I know that we see that the hand, the hand palm is upright. Michael was almost 300 pounds and when he fell, could his hand have hit and moved and embedded dirt in there. Is there any way that that could be mistaken for dirt in your professional opinion?