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Amy Archer-Gilligan

Amy Archer-Gilligan

"Sister" Amy Duggan Archer-Gilligan was a Windsor, Connecticut, nursing home proprietor and multiple murderer. She systematically murdered at least five people by poison; one was her second husband, Michael Gilligan, and the rest were residents of her nursing home. It is possible that she was involved in more deaths; authorities found 48 deaths total from her nursing homes. ... more on Wikipedia

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