From Nancy Grace, January 3, 2011
This is Mike Board, reporter from WOAI Newsradio. Note that he refers to the neighbor who saw Hailey on the phone as "she" (female).
BOARD: This was about 3:00 o`clock on Monday, December 27th, that the boyfriend, from what we know, came home. That`s where he met with Hailey, at his home. Hailey at that time told the mother`s boyfriend that she was going from her mom`s house to her dad`s house, then her dad`s house to a friend`s house.
Now, earlier in that day, we had a neighbor confirm that she saw Hailey in the back yard speaking on some sort of a phone. We don`t know if that`s a home phone or a cell phone. They weren`t sure. That witness wasn`t sure at that time what Hailey was speaking on. But it was about 3:00 o`clock Monday, December 27th was the last time anybody saw Hailey alive.
http://transcripts.cnn.com/TRANSCRIPTS/1101/04/ng.01.html
Last night, however, Billie refers to the neighbor as a male, who she 'thinks' is named Charles, and doesn't really seem to be a neighbor, but just someone staying in the house of a neighbor named Charles (again male).
DUNN: He is actually living in a neighbor`s house. I think his name is Charles. The man that owns the house is Travis. But he told us that he seen Hailey in the backyard and he said he told police that also.