Gemini said
Vengeance: A Love Story (2017)
Plot: On the Fourth of July, Teena, a single mother, is brutally assaulted by a local gang in a park while her 12-year-old daughter, Bethie, is forced to watch. Although the girl can identify the attackers, the criminals hire a high-powered defense attorney who successfully manipulates the legal system to put the victim on trial instead, leading to the gang's release. John Dromoor, a disillusioned Gulf War veteran and police officer who was the first on the scene, is disgusted by the miscarriage of justice. Taking matters into his own hands, he begins a cold, calculated vigilante mission to eliminate the men one by one and provide the "justice" the courts refused to give.
