The evidence that sealed Mrs. Surratt's fate

[Laurie Verge]

Betty,

I think I'm losing it, but did Anna Surratt really visit Powell in his cell as stated somewhere in this thread previously? I know that Frs. Wiget and Walter and layman Brophy visited him the night before the execution, but I had never heard that Anna was with them until I read it in Assassin's Accomplice. However, Kate gives no citation for that statement.