A couple questions; If a bear came onto the camp site as he was setting up, wouldn't there have been some indication of an attack? How did Samantha's collar come to be on the other side of the highway an be lying on a side road, unclasped. Smart bear? Where were NH's wallet, keys found? If they were not found,does that mean he stopped during a bear attack and picked them up before he chased the bear to save Samantha? A tarp and gear were found outside the vehicle, were they just being unloaded or was he in the act of packing up to return home? Was the dog food he brought for Samantha and his own food nearly gone or were they untouched because he had just started to pitch his camp site? Still so many unanswered questions for me. I wonder if LE and the parents have the answers or were they never explored.