SHILLONG: Nitul D Sangma lodged a complaint at Shella PS that on May 17 at about 11 am, four persons, Podika S Sangma (39), Heleka S Sangma (25), Gale S Sangma and Pause S Sangma (18) assaulted his pregnant wife Jesina A Marak at Dalia village, Shella (EKH). The victim sustained injuries and was shifted to Ganesh Das Hospital, Shillong.