Retribution (2015)

Idealistic Louisville prosecutor Marissa Danvers makes a personal and heartfelt connection with Callie Hollins, a 15-year old girl who went years of sexual abuse at the hands of Mr. Monty, the owner of a group home for troubled teens. Promising she will deliver justice, Marissa takes Monty to trial, but loses hope in her crusade against a broken corrupt system. Five years later, she puts into motion a brutally violent plan for retribution, assembling Monty's now-grown victims on a mission of vengeance.