Unrequited Sabriel: Chimes At Midnight

While in New York on a case, Sam and Dean decides to blow off at a bar, where Sam find himself coming face to face with his high school sweetheart Katherine, Graves. But is she all she seems? - Meanwhile: Convinced that he's not going to survive what's to come, Gabriel decides he have one last hurrah and act of his feelings. - With surprising consequences. Gabriel's POV