I can't expose the assassin to Lenox.
He tells me he's not convinced even if i performed successfully the autopsy on the corpse, revealed the true name of mordre, pickpocketed his unknown insignia and turned to spectre insignia by reading the document from Oskar after having acquired info from Jon.
Am i missing something? Maybe the weapon? I can't really find it.
playing on gog version 1.0
