Surat, Dec 19 (ANI): Self-styled godman Asaram's son Narayan Sai was on Thursday remanded in 14-day judicial custody by a local Surat court in a rape case filed against him. Two Surat-based sisters had accused Sai and his father Asaram of rape. The elder sister had levelled allegations against Asaram, while the younger sister had charged Narayan Sai of sexually assaulting her.