The opening is a replay of the scream scene from last episode.
Is it a replay or is it a continuation? I think that Vicky and Carolyn have switched places from Friday's episode, but I'm not sure.
I suppose it's necessary for Vicky to scream and scream because that's what heroines do, but I keep thinking: She's not actually all that close to the body.
Vickie reveals that David said he saw in his crystal ball that Bill was dead and that Roger had killed him.
Yes, she seemed to take it seriously. What she doesn't seem to take seriously, even after the bleeder valve business, is the utter awfulness of the relationship between Roger and David.
By the end of the episode, we're in an interesting position: we, the viewers, may be the only ones who know that Vicky and Carolyn did see a body and not a clump of seaweed.