Justify His Murder

Set in a Purge AU. Morgan, a young woman, has dedicated the past 5 years of her life to preparing. The justice system failed her a long time ago. When her attacker avoided any prison time, she made a decision to make her own justice. So one Purge night, she heads out to find him. However, it's a bit harder outside on that night than she had anticipated. Can she make it to her attacker before morning comes? Will she still want to after she witnesses first-hand what happens on Purge night?