Synopsis

Detective Inspector John Boulton and Detective Constable Suzy Croft examine the unexpected death of a seemingly healthy middle-aged woman who lived alone. The forensic medical examiner informs them that the cause appears to be suffocation in her sleep, an unusual circumstance for someone of her age, he notes, as one would typically awaken if experiencing breathing difficulties. While reviewing her belongings, Croft observes several items out of place in the otherwise immaculate flat, along with