It's a Living (1980)

S6E6 Rear Window

Dot's penchant for observing her neighbors takes a dark turn when she becomes embroiled in a suspected murder of a woman nearby. As she spies on the seemingly ordinary lives around her, she uncovers chilling evidence that suggests something sinister has occurred. Determined to uncover the truth, Dot finds herself navigating a web of intrigue and danger, questioning her own safety while trying to piece together the events of that fateful night.