Freefallzzzz, I read through all the posts at your request, and none specifically mentioned 2 brothers and 1 blonde female, but I posted information which relates to your friend's dream.
(Posts #79 & #85) Suggest HaLeigh is in a trailer under something and she could hear but could not be heard.
(Post #133) HaLeigh is frightened and huddled alone in a bedroom that is lit only by a streak of moonlight coming in through the window. Two people are arguing in another room about what to do with her and then the bedroom door abruptly opens. The poster doesn’t say whether a woman is involved in the argument.
(Post #170) Indicates a heavy set blonde woman wearing a disguise (Halloween mask) and a bright blue shirt knows what happened to HaLeigh.
(Post #173) Clues given are: mobile home, well, an abandoned house where 2 women, (one has blonde hair) are looking for the “fire starter”.
(Post #183) Is about tongue depressors; 2 sticks are removed from the bunch which seems to indicate there are 2 kidnappers.
(Post #220) A dream dated 2/26/09 indicates a woman close to the child who is pregnant knows what happened; Chelsea, (HaLeigh’s Step Aunt), was pregnant when HaLeigh disappeared but she doesn’t have blonde hair.
(Post #270) A blonde woman secretly tells a group of dark haired women who are standing together in a parking lot that she knows a girl’s boyfriend who breaks into homes to steal electronic equipment is the one responsible for HaLeigh’s disappearance. One of the brunettes in the group confirms her house was also broken into by this male.
(Post #626) Poster has had 2 dreams about Ron’s “twin”, and b/c Ron does not have a twin, she suggests the person may be a close relative of Ron’s. In Post 661, there is a photo of Ron’s cousin who is 10 years older than Ron and he appears to have gray streaks in his hair. If the link which includes his photograph doesn't work, go to the post please.
http://public.pcso.us/jail/bookingDetails.aspx?SYSID=753449&IMG=58335
(Post #727) HaLeigh has been coming to this poster since the end of February and the poster received the name “Heather” in a dream. HaLeigh also mentions “Aunt Carol”.
Another poster distinctly heard Misty’s youngest brother’s name whispered in her ear, which we know do not start with either an S or B.
Several dreams indicate a blonde woman knows what happened to HaLeigh.