Murder, She Wrote - Season 4 - Eps 15: Mourning Among the Wisterias
Jessica visits her old friend Eugene McClendon, who soon stands accused of the murder of an old friend, Jonathan Keeler. While helping clear Eugene's name, Jessica learns that her friend believes he is dying, and is surprised when he asks her to marry him so that she can look after his affairs once he's gone. Jessica agrees, but only so that they can expose Jonathan's true killer.
About Murder, She Wrote

Title: Murder, She Wrote
First Air Date: 1984-09-30
Last Air Date: 1996-05-19
Status: Ended
Rating: 7.531/10 (from 400 votes)
Language: EN
Seasons: 12
Total Episodes: 264
Network: CBS
Genres: Mystery, Crime, Drama
Production Companies: Universal Television, Corymore Productions
Synopsis
An unassuming mystery writer turned sleuth uses her professional insight to help solve real-life homicide cases.
Cast

Angela Lansbury
Jessica Fletcher

Tom Bosley
Amos Tupper

William Windom
Dr. Seth Hazlitt

Rod Taylor
Rory Lanahan