I have a PC in my party that has a close tie with Kemnebi. She was a jungle elf displaced by Mastrien Slash's advance, and as a child was taken in by Kemnebi at Gristlehall. As she got older she was given vampirism by Kemnebi himself, so she is a vetalarana too. I'm concerned it might be too obvious too early that Kemnebi is responsible because of how much she knows about being a vetalarana. I was thinking I would delay some of the clues (specifically those in Thornhearth), and then later on try to convince her that it was actually her who turned Taviah into a vetalarana. Any suggestions for this situation?