KATHMANDU: Police on Sunday arrested a teen for stabbing a man with knife and injuring him, from Nagarjun of Kathmandu on Saturday. Arjun Gharti Magar (16), a permanent resident of Takasera, Rukum had allegedly stabbed Arjun Magar (23), a permanent resident of Gaighat-6, Udayapur and currently residing in Sitapaila, with the knife. The injured is undergoing treatment at the Swoyambhu-based Manmohan Memorial Hospital. Police are looking into the case.