by Saleem Shahid in Dawn, April 20th, 2023QUETTA: The personal security guard of Nawab Aslam Raisani, a former Balochistan chief minister and the tribal chief of the Raisani Tribe and chief of Sarawan, was gunned down by unidentified shooters in the Raisani Road area of this provincial capital late on Wednesday evening. The police said that the victim, identified as Bolan Khan Mengal, was targeted when he was on his way to Raisani House. The…