If you have failed a Stealing attempt in the Dalish Camp, Melora will ambush you in the Wooded Hills, a world map encounter that occurs when travelling to the Brecilian Outskirts on a subsequent visit.
Melora is accompanied by four hunters: three Lieutenants and one Normal. There are nine leghold traps in the field and two chests in the camp area. In total, upwards of 600 XP may be gained from this encounter.
Sarel and other Dalish NPCs will sometimes comment on Melora's rashness and absence in idle chatter, hoping she will return safely.