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.

About 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.

Contributions by Hoops gza, Joseph A. Spadaro, and Dimadick.