First time poster to this thread. Just wanted to say how sorry I am to read about this tragic, horrific crime. I'm not all caught up on reading so I am not sure if anyone else has mentioned this, but regarding the burning and scorched areas-I was thinking since it's been reported Vanessa was found unclothed, maybe that patch of burned out grass/earth is where her clothes were burned. As far as I know, no one reported a fire in the area that day so I think it's possible the monster who did this burned the clothes without creating and leaving a fire going. Maybe he put it out quickly or used something like a torch that has been mentioned. Seems he burned the areas on Vanessa's body where his DNA could be found and then maybe burned the pile of clothes too.