Nefelu went to heal someone, more likely a doctor than a dragon slayer.
Lizard was locked up by a labyrinth keeper.
Sky was crippled.
Someone very popular was targeted... Liathris/adept/town guard, and most likely a maniac. I don't think it was an adept. Maybe Camellia.
Something extremely unpleasant happened tonight, and no one knows what happened: for a few minutes, the entire city was shrouded in impenetrable darkness, and it disappeared just as unnoticed as it came.