IGP Gill revealed that the Waris Punjab De chief's last location was in Haryana.
A banned pro-Khalistan organisation has made threat calls to hundreds of people, including journalists, ahead of a crucial three-day G-20 meeting to be held in Uttarakhand's Ramnagar with an aim to "internationalise" the issue, officials said.
Sacked Uttarakhand Minorities Commission chairman Sukhdev Singh Namdhari was on Friday taken into custody by a Delhi police team from his residence in Bajpur in connection with the killing of liquor baron Ponty Chaddha and his brother Hardeep.