Summary
All that keeps Antonin sane in Azkaban is the thought of finally ending Hermione Granger's life, a task for which he means to use his niece, Katerina. If only the girl wasn't distracted by pesky things, like not knowing she's part of her uncle's machinations, and two of his fellow Death Eaters hiding out on the Dolohov property. *UPDATED SPORADICALLY*