I dont think its so strange given the local culture. Honor cultures can value personal personal honor, respect / disrespect more than the written law, including written laws against murder.Yes, NOW since Sept 19, seems strange for people who have known him to say he IS "honorable", but likely from their PoV, right up THRU midafternoon Sept 19 he was honorable, at least to them.
Likewise, murder is not always seen as inherently wrong in these cultures- though in modern times, it is punished as such in Appalachia. Rather, it would depend on why the murder was committed.
In short, in honor cultures whether they are in the hills of Appalachia, some mountain areas the world over, or.... the streets of south Chicago, committing murder does not automatically cause some body to lose their status as "honorable".