New Delhi, Sep 14 (IANS): The probe into last week's Delhi High Court blast is "progressing" and heading in the "right direction", Home Secretary R.K. Singh said Wednesday.
"The probe is progressing and it's heading in the right direction," Singh told Times Now news channel without divulging details.
The blast that took place outside Gate No 5 of the Delhi High Court last Wednesday killed 13 people and injured over 90.
The probe is being headed by the National Investigation Agency (NIA), assisted by Delhi Police.