From “Mindhunter” to “Hannibal” “Monster: The Ed Gein Story” is likely to get people in the mood for more serial killer storytelling, and there are plenty to choose from. Ed Gein’s story inspired a number of movies, as the new series covered, but the Gein case left its mark across Hollywood and particularly in TV. If you’re looking for something to scratch the itch after your “Monster” binge, there are plenty of offerings ready to go. From Netflix classics like “Mindhunter” to underseen gems