As for a meet, I'm at His disposal first, then MLE's, at present.

I've been wondering for the last half hour if Glendower might have been in on it. Yaxley, I do hope when you take evidence from him you'll have one of the Aurors trained in Legilimency close by -- that, or veritaserum. The assassin must have been waiting for a good long time without being discovered.