The Reserve Bank of India received an email, threatening to blow up the bank's headquaters in Mumbai with explosives
After the threat email, Mumbai Police registered a case and launched a probe
The threat email was sent to the official email ID of RBI Governor Sanjay Malhotra in the Russian language on December 12 saying that 'will blow you up'
A case has been registered at Mata Ramabai Ambedkar Marg police station in south Mumbai, the official said that investigation is underway.