A 21-year-old non-tribal youth was stabbed by unidentified assailants, following which curfew was reimposed in Shillong. According to the cops, the fresh incident of stabbing has brought further fear among the people, especially the non-tribals. Normalcy is limping back to the Shillong city and adjoining areas. Police are yet to identify the attackers, who stabbed 21-year-old youth Sanidul Islam. The injured was shifted to the hospital.