I think there are two sides to this thread
Side A: who believe that SA is responsible for HD missing, and BD knows but tries to create diversions.
Side B: who believe that BD has always been completely, totally honest with what she has told LE and the media.
The arguments on Side A are that the only credible timeline starts at 9:00pm on 12/26 when DD left the house and HD was playing a game on his XBox. There has been no verification, corraboration, or whatever of any sitings of HD after that time.
For instance, Jean Burroughs claims she positively saw HD out walking on Monday because she was doing someone's hair in her home and looked out the window. She says she looked "hard" or something to that effect, because she didn't recognize the young boy. She is positive she saw HD sometime between 10:30am and 1:00pm. Two and 1/2 hours. That is certainly a long time to spend on one customer. Oh, and the customer has Alzheimers so she cannot corraborate.
Now Side B says that BD has a witness to seeing HD on Monday between 10:30am and 1:00pm, and the hairdresser knows what Hailey looks like, so this is proof that BD could not have been involved as BD was at werk.
It all depends on whose side you're on, but from Side B we keep hearing about the same two Monday 12/27 witnesses. The hairdresser, who is positive it was sometime during a two-and-a-half-hour time span on Monday. The other witness is not believed to be a credible source. BD claims her witness saw Hailey at noon on Monday in her yard, on the phone. He says she is always outside talking on the phone. This witness happened to be an alcoholic old gent in a wheelchair, who was known for his "confusions".
To add to the battered shattered timeline is a new report of a mystery man from a year ago. Do we have to start this over and keep hearing about the two Monday witnesses that LE discounted. Plus now add another year to start gathering evidence all over again. This is scary.
But I guess on Monday when BD reads her timeline statement, these things might fall into place. Hopefully.