Louise gets a call from her son, Jonas. It's every parent's worst nightmare: A school party has ended in terrifying chaos after a group of violent teenagers forced their way into the building in search of alcohol and valuables. Dashing to the scene, Louise discovers one of the students gravely injured--struck by a car while attempting to run for help. Now the girl's distraught mother, pushed to her emotional breaking point, will do anything to make those who hurt her daughter pay.So when someone targets the gang members with a vicious attack, the girl's mother is the obvious suspect. But Louise can't shake the feeling that the case might not be as cut-and-dried as it first appears. Someone i