The Punjab Police on Tuesday claimed to have arrested at least eight persons for providing logistic support, conducting recce and sheltering shooters for the murder.
The arrested people have been identified as Sandeep Singh alias Kekra, a resident of Sirsa in Haryana. Manpreet Singh alias Manna of Talwandi Sabo, Bathinda; Manpreet Bhau of Dhaipai, Faridkot; Saraj Mintoo of Dode Kalsia Village, Amritsar; Prabhdeep Sidhu alias Pabbi of Takhat-Mall, Haryana; Monu Dagar of Rewli village in Sonipat, Haryana; Both Pawan Bishnoi and Naseeb are residents of Fatehabad, Haryana.
Police have also identified four shooters involved in the crime, an official statement said.
With input from IANS