Delhi Chief Minister Arvind Kejriwal has been intimidating to blow up. Delhi Police have complained up security around the Secretariat and the Chief Minister's house. Delhi Police after careful investigation said it was a fake call.
Police control room acknowledged a call at 4:30 pm on Wednesday. The caller warned the police chief to do whatever he can to protect Kejriwal, he will blow up Kejriwal in an hour.
This phone call was through Voice over Internet Protocol (VoIP). The police investigation found fraudulent calls. Soon after the Delhi Secretariat and the danger to the chief minister's residence was stepped out.