Wings Over the Watcher

Summary

In separate locations in Staffordshire, three separate tableaux are being played out. DI Joanna Piercy is writing to her lover to try and explain recent events; her sidekick Mike Korpanski is filling in insurance forms after his wife has had a prang in the car; and an unknown person is penning love letters to a local doctor.
It seems that no one could lead a more mundane life than Beatrice Pennington. Unexciting; mid-forties; married; a part-time librarian; grown-up kids; her life appears unremarkable. But then drama unfolds around her...