"another legal conundrum - when did he write the check or sign the papers with Anna's POA - before/at the same time as/after she actually died?"
I recall hearing a phone interview with the person who was selling the boat on Greta's show. The guy was talking on the phone to HKS about the boat, when HKS said to hold a minute. He came back to the phone and said something came up and he had to go. (not positive about him being on phone or being there in person with HKS, but learning towards being on the phone with HKS)
Greta asked the guy what time it was. The guy said it was anywhere between 1:00 - 1:15 the day Anna died. IIRC, HKS didn't come right out and tell the guy what was happening. For some reason Greta thought the time was off some because of the time when 911 was called and etc.
She asked the guy if he could have been mistaken about the time and if it was closer to 1:30. I have never heard exactly where HKS was when Anna died. I might be mistaken about HKS being on the phone with the boat guy, but might have instead been at his office....not sure but I do think the boat deal was interrupted??? Was he suppose to be on his way to get the boat?? I hope LE has checked out HKS movements during the day Anna died.
Perhaps someone else remembers this conversation from Greta's show. Hopefully I've got at least some of the facts right. ;) ;)
I remember that interview and you could tell what he was saying wasn't jiving with the timeline, as Greta knew it at the time.