Agatha Christie's Marple — S2E3 — By the Pricking of My Thumbs
Synopsis
Tommy and Tuppence visit an aunt in her nursing home; Tuppence is concerned by some odd behaviour of the staff and residents, and when she hears of Aunt Ada's death, she asks Miss Marple for help.
About the series
Join amateur detective Miss Jane Marple on her many murder mystery adventures; she has quite an analytical mind and somehow seems to attract mysterious crimes and murders all around her.