ASHALA

If Ash notices Artanis closing in, she'll shoot him a look (her helmet suddenly directed at him with alarm) as though she wants him to stop immediately. Her bow is knocked, but aimed at the dirt/grass in front of her feet. She'll shake it a little to show him what she's referring to.
She won't take her eyes off him for a moment until he stops what he's doing. She doesn't want to take the hope of living away from the prisoners... especially while they still likely have more information to impart.
If he doesn't stop, she'll step between him and the prisoners and act like she's ignoring him.