Savannah Dietrich says she was furious when she blasted out a defiant tweet this summer, naming two boys who had sexually assaulted her. “There you go, lock me up. I’m not protecting anyone that made my life a living Hell,” the 16-year-old high-school student wrote.

Her green eyes lined with charcoal, hair swept aside into a loose braid, she recounts the June episode on a crisp fall day in her hometown of Louisville, Kentucky, sitting at a neighborhood coffee shop. Normally, an underage victim of sexual assault would not be named in these ­pages. But Dietrich wanted to go public.