New Delhi, Sept. 9 -- A set of four camera traps and a cage have been installed across the Jawaharlal Nehru University (JNU) campus after authorities last week received a complaint regarding a leopard sighting inside the institution's expansive south Delhi campus, officials said on Monday. A forest department official said that they are currently checking for animal traces, such as pugmarks. "We will keep the cage and camera traps for at least a week. So, far there is no trace of a leopard. Preventive measures have been taken," a forest official aware of the matter said. JNU officials said the forest department installed the traps and cage on Sunday. "Camera traps and a cage were installed on Sunday. Forest officials evaluated the footage o...