Lynx correctly figured out the clue about Locken the maniac back then. The circumstances were such that she herself was hanged, not least for the fact that she was thrown into the game at an inopportune moment.
You know, I used to think that I had complex clues, but then Master outplayed the Mafia after me, and I was really disappointed :(
I'm saying that Nebo probably has more complex clues than mine; he also seems to like to make things complicated, as far as I remember from previous games.