Once again, a good question. During the final wrap-up, Nancy says Anja will be in prison for 20 to 30 years, but what did she actually do? Set one small fire, smashed a window, put Lukas in a dungeon cell, faked some emails that she never sent or used. That comes down to one charge of kidnapping, or perhaps even just assault, and one of minor property damage. Or is she supposed to have actually been the monster for many years and done all those cow murders and kidnappings and stuff? Not unless she's a whole LOT older than she looks.