White Collar Blue (2002)

S1E4 Episode 4

The Kingsway detectives are summoned after a young woman's body is discovered trapped in a weir within a national park. Investigations reveal that she was a primary school teacher with ties to a swingers' group, prompting the detectives to consider that someone from this circle may be involved. The case takes a turn when another woman's recent disappearance comes to light, proving crucial for Joe and Harriet in cracking the mystery. Meanwhile, Sophie remains elusive, sidestepping Theo's advances while guarding the secrets of her personal life.