coming south from behind them , rolling through thickening banners of smoke on the sct ( diverting from a straight course only once , to swerve around the flattened body of another housekeeper , this one named tammy ) , was a fourth : she who had once been instructed in the ways of nonviolent protest by young and earnest men from the n-double a-c-p and who had now embraced , fully and with no regrets , the way of the gun .