Margaret Hall, a devoted mother, discovers that her teenage son, Beau, may be involved in a relationship with an older man, Darby Reese. Concerned for his welfare, she confronts Darby. However, things take a dark turn when Darby is found dead near their lakeside home. In a desperate bid to protect her son, Margaret attempts to cover up any potential involvement, disposing of key evidence that might link Beau to the incident.

As she navigates this perilous situation, her efforts attract the attention of a shady character named Alek Spera, who uses the situation to leverage his own agenda. Margaret finds herself entangled in a web of blackmail and moral dilemmas as she tries to keep her family safe. The tension escalates, forcing her to make increasingly difficult and dangerous decisions as the layers of deception begin to unravel.