Laws of the Night: Torvus timing

QUESTION: When during the resolution of a bleed action, is the LAST possible window to burn the Edge to untap Torvus Bloodbeard?

ANSWER: In the same window as Spying Mission is played. (LSJ 2005-02-09)

QUESTION: What happens if I rush a tapped Torvus Bloodbeard with Ambush, and his controller untaps him in response by burning the Edge?

ANSWER: Ambush fizzles during resolution, as it does no longer have a legal target. (LSJ 2003-10-25)