隔壁女孩The movie follows Fela Blackburn, whose life is shattered when she loses her husband, Rodney Blackburn, at the hands of a police officer. Determined to get to the bottom of the incident and seek justice, she leans on her best friend, Marley Wells, who is a lawyer, and her husband, Tony Wells, who is a former cop turned private investigator, to use their influence to find the truth. But as the truth unfolds, Fela learns that her entire world is rooted in lies and betrayal.