GUWAHATI, July 22: Kalyani Das, a married woman from Kalyan Nagar in the Goshala of the city area died under mysterious circumstances on Saturday. The case is suspected to be one of suicide. While the entire area came in the grip of sensation following the death of the woman, a section of the local residents attacked her husband Ananta Narayan Gogoi at his residence in the evening, holding him to be responsible for his wife’s death. However, the police arrived at the spot on time and arrested Gogoi, his mother and his brother. Meanwhile, a case (No 470/18) has been registered at Jalukbari PS.