According to ACP (Crime) Varun Dahiya, control room 112 received a call from an unknown number around 2.40 am on Tuesday, wherein the caller threatened to carry out a large detonation across the country.
Bhaskar S found the NIA control room number on the internet and made the call warning of explosives in the Raj Bhavan premises. The call was later declared a hoax.
Bengaluru Police apprehended B Shruthi Shetty from her home in Belagavi on November 15, following a hoax bomb threat she made to her former employer, TCS.