JORHAT: A 28-year-old elephant fell prey to a group of tigers at Kaziranga National Park on Tuesday. ‘Konwar’, the pachyderm, was attacked by a herd of tigers in the Mihimukh area of the park under the Kohora forest range when it was grazing there.Park officials said the elephant was not keeping well and was under treatment. “Konwar had become weak and could not fight back,” said divisional forest officer (Kaziranga) S K Seal Sharma. The veterinarians have conducted a post mortem on the carcass and are awaiting the reports.Another park official , who spotted the carcass near the Mihimukh anti-poaching camp, said, “Konwar was missing since Saturday morning. We had launched a search operation in the area and found Konwar lying dead around 1.30 pm. We saw four tigers roaming near the carcass.” According to records available with the park authorities, the elephant was brought here from Sonitpur district in 1986 when it was less than a year old. Konwar was trained and the park started using it in anti-poaching operations and patrolling from 1994. The park staff mourned its death. In September four elephants, including a calf, sustained injuries in tiger attacks at Mihimukh near the second tower in the same forest range.