Nalagarh blast: Two groups claim responsibility; Himachal police scans CCTV footage to nab accused

Teams have been constituted to scan CCTV footage, and the police are coordinating with the Punjab Police and the National Investigation Agency (NIA) for the probe

​Teams have been constituted to scan CCTV footage, and the police are coordinating with the Punjab Police and the National Investigation Agency (NIA) for the probe