A free mod for Dragon Age, by AGayMessFromTumblr.
After fighting Vaughan in the Arl's Palace, Tabris kills him in a roughly 10-second cutscene added by this update.
Vaughan Death Cutscene is a mod that replaces the ending of the game The City of the Elves: A Story of Love and War, with one that will bring the game to a much more satisfactory end.
In this cutscene, Tabris wields a dagger and a longsword. It would be a little too immersion-breaking if your Tabris didn't use these weapons. Additionally, the cutscene is confusing if you decapitate Vaughan as a cinematic death because it breaks the immersion a little.
To install the mod, place the mod folder in your override folder.