She Had Everything You Could Give A Woman To Torment A Man!
Mystery novelist Janet Frobisher, lives in an isolated house, having been separated for years from her criminal husband. She has fallen in love with her secretary's fiancé and when her estranged husband unexpectedly returns, Janet poisons him, but just as she's about to dispose of the body, one of her husband's criminal cohorts also shows up.
countryside
based on play or musical
novelist
seductress
older woman younger man relationship
nosy neighbor
disposing of a dead body
illicit affair
amateur sleuth
poisoned drink
busybodies
fake husband
estranged husband
mystery novelist
wife kills husband