A fundraiser for the Texas teen accused of fatally stabbing Austin Metcalf and leaving him to die in his twin brother’s arms has raked in over $60,000 as of Sunday — as the teen maintains he acted in self-defense. The GiveSendGo campaign was purportedly set up by the family of Karmelo Anthony, 17, who cops say confessed to the horrific stabbing at a track meet in Frisco, Texas, last Wednesday. The page claimed that the “narrative being spread is false, unjust, and harmful.” “As a family of faith, we are deeply grateful for all of your support during this trying...