I agree that this whole thing seems odd but only a few people actually have seen whatever video that he created of himself. There is no explanation for what he did....how can there be? In regards to guns....at least the pictures of two from the hotel room are new weapons. One of them was a Daniel Defense DDMK and the other appeared to be Sig with a "bump stock". The bump stock appears to be the "automatic weapon" that the media is seizing upon. Since his dad was a convicted felon.....I don't think he owned any guns. Additionally the brother indicated that they had very limited contact with their dad.