New Delhi [India], October 21 (ANI): The Delhi Police wrote a letter to the social media application Telegram asking for information about the Telegram channel ‘Justice league India’ where information was written about the loud blast reported in a school in Prashant vihar in Rohini here. The Delhi Police is also monitoring other social media platforms and seeking information. A CCTV footage of the blast was posted on the Telegram channel along with a write-up after which the Delhi police wrote the letter. However, no response has been received from Telegram. The investigation in the Rohini bla…