Here (1st video), @ the :38 mark,
we see 2 rifles and a baseball bat next to the dresser in the master bedroom.
http://www.nbcactionnews.com/dpp/ne.../nbc-get-its-first-look-inside-the-irwin-home
That makes me wonder if the Irwin's had some concern for their safety.
Same video, @ the :52 mark, we see what appears to be some sort of splatter on the wall of Lisa's bedroom, next to the framed foot/hand print. Possible it's been there for quite some time, but I am reminded that LE found a baby bottle of the floor of Lisa's bedroom. This wall is too far away for an infant to have thrown her bottle and hit it. Also too high. Not implying
anything here, just making note of what I see.