That makes sense, but Tupac himself wasn't involved in political activism as his parents were. He wasn't more of a threat to the establishment than any socially

That makes sense, but Tupac himself wasn't involved in political activism as his parents were. He wasn't more of a threat to the establishment than any socially conscious artist of the time. He was involved in some minor legal issues and misdemeanors, but nothing out of place considering his fame and the circles he ran in. So, sure, his presence would've been a nuisance to the authorities, but the lack of details surrounding his murder points to racial discrimination at best, or direct involvement from government agencies at worst. Biggie's case is even more blatant in this sense. One would think that the government would want to investigate and close these cases just to clear up their reputation, so it's puzzling nothing has been done after all these years.