Inspector Morse S08E05 - The Remorseful Day (2000)

Yvonne Harrison is murdered in her bed and found by her husband Frank, her body having been left in a sexually compromising position. Morse, after no progress, is taken off the case after two months, and it remains unsolved. A year later an anonymous letter sent to the police suggests Harry Repp, who is to be released from prison, may be the perpetrator. Morse's failing health has Lewis assuming a more active role. 😢