While speaking to the stable workers, they'll tell Jon and Rhy that one of the missing horses was just returned by two other Summoned. He'll give them their names in case Rhy or Jon want to ask what was found.

Exploring the more immediate area where Mat and Hornet were last seen, they'll notice no unusual signs except that of a physical disturbance. However, there is a set of tracks that will lead them to the area where the horse was originally found. There, they can observe the same withered vegetation and a desiccated rabbit under a bush nearby. This suggests that the Acolytes needed to bring their victims to a specified location before whisking them away rather than abducting them directly where they were attacked. It's possible their method of transportation was limited to certain areas.

They can bring the rabbit back if they wish to examine it further.