JORHAT, Dec 14: One Sunu Gowala (30) of Baghdhora line under Cinnamora Tea Estate of Jorhat district was killed in a jumbo attack at around 10.30 pm last night. According to the information, the elephant attacked the man while he was coming out from his house along with a number of villagers to see the jumbos. The herd also damaged as many as fifteen houses of the tea garden in the last two days.