The rescue attempt for Zuzana seems to have caught up the scavengers attention, though there's at least some fresh mineral water near the grocery store's entrance. Going to wait to see Aurora's next post, if my character manages to keep up with her, he'll try and go out to help with Zuzana most likely, if he's lost sight of her, he probably snatches the water bottles to rush to the vehicles getting ready to go. He's not going back into the grocery store without backup and only holding a knife for self-defence.