What has increased ichabod's interest in witch crafts?

Ichabod Crane's interest in witchcraft has increased due to his fascination with the supernatural and the mysterious elements of the world around him. His background as a schoolteacher and his exposure to local folklore and superstitions have fueled his curiOSity and fear of the unknown. Additionally, his encounters with the eerie tales of the Headless Horseman and other local legends heighten his intrigue in witchcraft and the supernatural. This blend of fear and fascination drives him to explore these themes further.