Beloved murdered my Beloved

Indeed, Be aware of a foe, but also discern one disguised as a friend, as it will harm you the most, In the most unexpected way, yet, justice eternal prevails, and the enemies always unmask their true self, but penalty and consequence, return to all offenders, known or unknown to you, in the most astonishing way, reflecting "as you sow, so shall you reap" but to reap, you have to sow first.......... Sally too, goes on a painful journey to avenge the foes, however, will justice prevail for her? It seems an impossible task!