What Goes on Behind Those Gates? When Judy Weinberger moves to a gated condominium community on Cape Cod with her husband Phil, she is shocked to find herself involved in a murder investigation. First, her new friend, Susan, dies an accidental death while vacationing with her husband Jerry. Then murder is suspected when Jerry is found dead at the local pond. These tragic events are not what Susan expected when she moved to Northridge on Cape Cod. While Detectives Partridge and Cotter try to learn more about Jerry and discover his murderer, Judy tries to stay calm as they delve into her relationship with Jerry. Their search leads to the discovery of more murders, child abuse, and betrayal. Meanwhile, the residents of Northridge speculate whether the murderer could be one of their neighbors.