LUCKNOW, Feb. 13 -- Panic struck guests at a wedding venue when a leopard entered MM Lawn in Lucknow's Para area on Wednesday night, leading to people running helter-skelter to save their lives. Police arrived there on receiving the information and evacuated the place. However, as the cops tried to reach the roof, the leopard attacked them, prompting them to open fire. The leopard reportedly entered the venue from behind the tent and climbed on to the roof. The forest department had been informed about the incident, but the animal was not spotted since then, said officials. HTC...