Dragon Age: Origins - Witch Hunt

The dreaded Archdemon has been slain and the darkspawn's advance halted by a lone, heroic Grey Warden. The kingdom rejoices, but at least one question lingers: what became of Morrigan? The sorceress had joined the Wardens' cause, though it's said her true purpose went unrevealed until the eve of the final battle, after which she vanished into the shadows. Rumors claimed she crossed the mountains into Orlais, but no trace of her path was ever found, and she was never heard from again — until now. Nearly a year after the Archdemon's death, word reaches the Wardens that Morrigan has returned to Ferelden, sighted in the southern wilderness where she was first encountered. Is it truly her? And if so, why is she here, and what secret does she carry? The Warden sets out into the forest to find out and tie up this last loose end once and for all.