24 Parganas | Bomb explodes on roof of a school N 24 Parganas | Bomb explodes on roof of a school in Titagarh during school hoursA bomb blast happened. No one injured. Probe underway. CCTV footage to be checked, locals to be questioned. Will call forensic teams if required: Aashish Mourya, DC Central Zone Barrackpore(ANI) pic.twitter.com/xBpvXAyTQN— Hindustan Times (@htTweets) September 17, 2022