I'll be honest, when the dairy fairy at the Cold Stone Creamery drops that giant, neon green glob of what the placard described as pistachio ice cream in my bowl, I've never thought to myself, "Does this have real pistachios in it?"
Martha Odom, 17, was celebrating the final weeks of high school before graduation with two of her friends when she was tragically caught in the crossfire of two feuding groups inside the food court at...