Ruth Rendell Mysteries: Season 5, Episode 4
Murder Being Once Done: Part One (20 Oct. 1991)
Wexford collapses from overwork so is put on a month's leave. Instead of resting though, he decides to go and visit Mike, who is seconded to London. Although he should be resting, Wexford's dreams have drawn him towards Mike's case of a young murdered girl left lying in a vault, and a strong connection to the baby adoption business.