So ,I am having a really hard time with ,one motive being strong enough for murdering 4 people in the night like a ninja. I mean as examples in history of the large scale murders....like the recent wal mart shooting, or the Mcstay family murders, I know we all know the cases and this case is like the murder of Sharon tate by the manson family ,or the Ted Bundy fla murders. I am not calling it that but comparity it looks more like a serial killing type of thing than not. KWIM? I dont rely on this historical facts but family murders are the last example soo.. I am kinda waiting for something to tip one way or the other.