Purity Falls (2019) on Netflix

After the tragic death of her husband, a mother moves her teenage son and daughter to the idyllic town of Purity Falls only to find the rift with her son deepen when he becomes entrapped in the neighborhood maven's nefarious home business.

It's supposed to be a fresh start: One year after the loss of her husband, Nicole settles with her young adult children Justine and Jason in Purity Falls. First, the family is greeted by a warm welcome. Especially their rich neighbor Courtney seems awfully nice, quickly setting up Jason with odd jobs to support the family income. Yet Nicole soon notices that something is amiss, with her son leaving and coming back at suspiciously late hours. When a young neighbor drowns in a pool, things start to get dangerous. Something is not right with the oh-so-friendly Courtney, who seems to have a grip on her son. Soon, Nicole uncovers the criminal underbelly of Purity Falls' wholesome suburban facade that will threaten all of their lives.

—Beta Film