Police arrested a youth reportedly involved in an attack in Manamainju of Tarakeshwor Municipality-19 of Kathmandu, on Friday. Earlier, Dinesh Shrestha (28) of Daduwa-9 of Lamjung district had sustained injuries after being attacked with a sharp weapon by Kartabya Kunwar Chhetri (29) of Butwal Sub-Metropolitan City-3. Shrestha, meanwhile, was rushed to nearby Binayak Hospital in Gangabu for treatment. The police said they are looking into the case.