Five suburban youths embark on a night of violence in the city, attacking unsuspecting victims while recording the assaults on smartphones.

A dinner party of three couples careens into uncharted territory when the hosts make a shocking proposal. Tensions mount as this evening among friends puts each marriage to the test.

Maggie returns to her hometown to dedicate a scholarship in her late husband's name. While there, she reconnects with old friends and comes to believe that her husband's death is tied to the mysterious deaths of several old classmates..