Punjab Police on Monday detained six people from Dehradun’s Peliyon Police Chowki area in connection with Punjabi singer Sidhu Moose Wala’s murder, said STF sources.

According to the sources, Uttarakhand STF and Punjab STF, in a joint operation with Dehradun Police, have detained six people who helped in the killing of Sidhu Moose Wala by cordoning off the Shimla bypass Naya Gaon outpost.