U is for Undertow

In 1988, private investigator Kinsey Millhone is hired by a college dropout who claims he witnessed a burial following a famous kidnapping twenty years earlier. As Kinsey digs into the cold case, she realizes her client has a history of lying and may be leading her on a wild goose chase. The investigation shifts between the 1960s and the 1980s, exposing the dark secrets hidden beneath the surface of a quiet California town.