Date of Death : Apr 23, 1962
Birth Place : Connecticut
"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.