Road Kill-Hunting

I been told that a road killed deer even with a road kill permit can not be used for night time predator hunting? I see in the trapping reg's under Bait that "You may use parts of furbearing animals as bait in trapping; however No other game or protected animals may be used as bait. This deer would be bait but with no traps. I see nothing about hunting. I would say that this would be legal... but maybe not? Any help would be appreciate.
Thanks