The Delhi Police Special Cell in its FIR registered revealed that the perpetrators of the hoax bomb threat letters received by nearly 200 Delhi schools wanted to "create mass panic and disturb public order. FIR states that the movement of these units to the schools "resulted in massive inconvenience," according to the source.
The FIR has been registered at Special Cell Police Station under IPC sections 505 (2) (statements creating or promoting enmity, hatred or ill-will between classes), 507 (criminal intimidation by an anonymous communication), and 120 (B) (punishment of criminal conspiracy).
According to police sources, the investigation will be done by the Counter Intelligence Team Special Cell. The IFSO unit is also trying to find out the origin from where the mail was sent, till now the connection to Russia (IP address) has been revealed as the domain of the email is "mail.ru". The investigating agency is also probing the angle of joint conspiracy between China and ISI to ascertain if there is a larger conspiracy at work in the matter.