Not exactly classical but sweet.Shelby considers himself "a natural born suspect" because he's "not the conventional type." With two back-to-back alibis, Shelby proves himself a perpetual liar - questionable, untrustworthy and possibly involved in Laura's death.When the Dementors began to suck their lives away, Harry called up a Patronus charm ("Expecto Patronum") with his wand to drive them away.An era[1924]which will grow more and more incredible with each passing generation until someday, people will say[1918]it never could have happened at all.Looking demoralized, the Boy returned to the projection booth of his movie theater employment, where he prepared to load a film reel into the projector, to show the movie "Hearts and Pearls" for a packed house-audience that afternoon or evening.