I would guess that the Gibson's saw Anna before she left for Florida...since she was in great shape (dancing lesson).
We've NEVER EVER heard anything from whomever was giving her the dancing lesson....only KE's statement.
“Why didn’t the Gibson’s fly in with Anna, Howard and KE? “
I’d say that’s an excellent question - we know, that at the time, King baby was employed as....Anna’s contractor, working every day on her ‘new’ house (to the tune of 200K in ‘renovations’ for an old bathtub sitting in the back yard!). We also know, that work ceased the morning of Anna’s death. (or was it the day after?)
If Gibson was working on Anna’s house, he really had no excuse not to accompany them on Feb 5th - any weekend regatta would have been over, right?
I’m not sure if the instructor is shown on the tape, but the tape of Steines’ last interview, showed a few milliseconds of Anna with a cane held out in front of her, doing some sort of dance steps. I’d expect it would be a TrimSpa-related person?