Five years ago a group of undercover cops came together to solve the biggest case of their careers, and now a murder of their own as brought them back together.

Beverly's 21st birthday celebrates with her brothers & closest friends. Everything is going well until an uninvited guest shows up, but that's not all, they soon discover that this situation will be harder than they thought, as they don't know which members can be trusted and their paranoia threatens to tear them apart.