Originally posted by RICHARD
Amber called the house,
Laci picked up the phone-figured out what
was going on and went off on Scott.

It went physical and Scott either killed her accidentally
Richard, that was the way I was thinking early on but so many questions are still left unanswered. For example, why did he buy a boat and tell no one about it? (Did he have some special use in mind for it)? Why did he tell Amber that he was a widower (before he actually was)? These things definitely *hint* at a plan here in my opinion.