简介：At a high school senior prom, a masked killer stalks four teenagers who were responsible for the accidental death of a classmate six years previously.随着真相逐渐揭开，四人必须面对过去的错误和眼前的危机。
At a high school senior prom, a masked killer stalks four teenagers who were responsible for the accidental death of a classmate six years previously.随着真相逐渐揭开，四人必须面对过去的错误和眼前的危机。展开
