Scars of the Past

Life in this world is.. Interesting, to say the least. Whether your scars are scary or comforting marks of the past is left up to fate. Got shot in the face in your past life? Birthmark of a bullet hole on your cheek. Got your throat slit? Birthmark running across your neck. Died on the operating table? Birthmark running down your stomach. Now these of course can be good things too.. Died in the arms of a lover? A light imprint of arms around you. Died of natural causes like old age? No scar at all!
But there has been some cases of murder around here, and the government still has yet to catch the killer. But with the killer using the same death sentence, it's just setting them up for failure! Or is it? Find out for yourself who's REALLY the bad guy here..