Here's more from another thread.
Peterson Prosecutors Allege Story Inconsistencies
http://www.freerepublic.com/focus/f-news/1145854/posts
The month Laci Peterson went missing, Scott Peterson told his mistress, Amber
Frey, who did not know he was married, that he was thinking about getting a
vasectomy because he did not want children. The prosecutor quoted Peterson as
telling Frey that her 3-year-old daughter "is enough for me." At the time, his
wife was seven months' pregnant.
The diamond necklace, sapphire ring, band and watch Laci Peterson wore whenever she left the house were found in the couple's bedroom.
A tarp Peterson apparently used during his fishing trip was found drenched in gasoline in his shed. Another was covered with fertilizer. Both substances destroy DNA and other human biological material and prevent tracking dogs from picking up a person's scent.
Peterson said he stopped fishing because it began to rain, but the harbor master at the Berkeley Marina said there was no precipitation that day.