→15.03 The Rupture
Tearfully smiling at Sam, Rowena acknowledges that they have grown quite fond of each other and asks if Sam is willing to let his brother and the world die to save her. Crying, Sam pulls Rowena into a hug while stabbing her in the abdomen with the knife. Rowena tells Sam "that's my boy," before pulling out the knife and casting the spell. Walking towards the rupture, the mortally wounded Rowena draws all the souls and demons that escaped from Hell into herself. Stopping at the edge, Rowena looks back at Sam, Dean, and Castiel one last time and tells them "goodbye, boys" before throwing herself into the rupture. Rowena's devastated friends watch as she falls into Hell, the rupture sealing itself behind her.