I have a ridiculously detailed list of LOTR herbs and what they do, but I am not mined to bore you with it all. I would happily say that between Aranui foraging outside for an hour, and what Vardalain and and Aniica have between them, you can happily treat the players and the other wounded of the camp- and grateful they are, also.
(And I will just move things on here...)
When those of you from Gondor look at the dead man's body, you get a shock. This man is a royal Gondorian Courier, sent by the King himself. Almost certainly with vital dispatches for your ambassador at Fornost, for only vital messages are sent between the two Kingdoms.
But whatever the message was, it has been cut from his dispatch pouch. Whoever killed him took it. And it was no orc that killed him, for it was not an orcish blade that stabbed him in the back- nor would a courier such as this let an orc sneak up behind him so.
(I hate to take issue, Rex, but actually you understand Sindarin well enough to know what was said- not only do Dwarves tend to know Sindarin anyway, you specified you were a good friend of Elves)
(BTW, Elves almost never learn Dwarven. Something that dates all the way back to the First Age. Dwarves like Elven things but rarely vice versa...)
You could have done with a few more cracks at those orcs, Talin. Weak things, mostly, though vicious and well trained in war, like all orcs. Their leader would have been like a slave driver, a veteran orc of better stock assigned to lead them around in their ravaging of this area.
Still, they seem to be working to a plan. You wonder how they knew of the existence of this courier. Orcs can be intelligent in their own way but rarely minded for this sort of thing. They were taking orders as part of something bigger, which intrigues you. If for no other reason that you would like to smash some evil plot...
And during this time of treatment, Ryu can turn up at the encampment. Like Aniica, he has on close observation of enemy movements through Rhudaur on behalf of his people, and wanting to get a better measure of whether Arthedain will intervene by journeying to Fornost. He espied this orc band travelling to and attacking this place, and now may talk to those within...
"The Courier had a message, and an important message surely. If nothing is done it will never reach it's destination. We have to find the murderer, and I must get the message and deliver it. Whoever the murderer was, he's no longer here, thus someone must be missing from the camp, and not by dying. It should be possible to find out who quickly."