and another rumor.......someone said that she said she dug a grave, but didn't like it, so she dug the 2nd one. From this, I infer that she did not have plans for 2 murders, or two deaths. I'm sorry, I can't find anything to back this up, but I think I recall hearing it said on television....could have been a local news show, or NG, sorry I don't know. Anyway, it's a rumor since I can't back it up.
I do believe that is what she told the police was her reason was for digging two graves.
But I don't believe it.... I think she was planning to put someone else next to Elizabeth later on.
COMPETELY MY OPINION ONLY>>>>>> I think she was planning to put her little sister there.
Remember, we heard in court (FACT) that grandma was present during the interview when Alyssa confessed.... I think Alyssa just couldn't say (in front of grandma) that the grave was for the little sister.
Really... not liking the first hole is a pretty lame excuse for digging a second hole.
Since we KNOW that grandma was sitting there, I think she just didn't want grandma to hear her say who was intended for the second grave.
and IMO.... it was her sister. But that is just a guess.