Goa, Nov. 8 -- Chief Minister Pramod Sawant on Friday assured that the police are making progress in the in vestigation of the Saligao double murder case, even as he linked the recent spate of serious crimes in Goa to migrants living in the State. Speaking to reporters, Sawant said that the ac cused in the Saligao case would be arrested soon. "The police are on track, and the accused will be arrested soon. People will also come to know the reasons behind the incident," he stated, adding that no one in volved in the crime would be spared. The victims, identified as Richard D'Mello, a local resident who ran a music instrument repair business in Saligao, and Abhishek Gupta, a native of Indore, Madhya Pradesh, were found murdered on Thurs day...