Samshini: walking around the Blue Palace Where in Nirn did he challenge him?

Falk: Excuse me, miss, but uh, what are you looking for exactly?

Samshini: Where Ulfric challenged Torygg.

Elisif: ...May I ask why?

Samshini: Because I just to know. This place seems too small. Did happen in here or where in Oblivion did it happen?

Falk: ...This is concerning that you just really wanna know where he was murdered...