The man charged with the murder of rap icon Tupac Shakur was sentenced Tuesday for getting into a fight with another inmate while in jail last year. Judge Nadia Krall ordered Duane Davis to serve between 16 and 40 months in prison, with credit for over seven months served, per court records. According to an arrest report, Davis, now 62, was being escorted to his unit at the Clark County Detention Center on Dec. 23 when he got into a brawl with Rochlon Hamilton, another inmate. A jury convicted h