Amy Archer-Gilligan
Serial killer
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Amy Duggan "Sister" Archer-Gilligan was a nursing home proprietor and serial killer from Windsor, Connecticut. She murdered at least five people by poisoning them. One of her victims was her second husband, Michael Gilligan; the others were... Wikipedia
Born: October 31, 1873, Litchfield, CT
Died: April 23, 1962 (age 88 years), Middletown, CT
Criminal penalty: Death, later sent to insane asylum
Motive: Life insurance money
Other names: Sister Theresa
Span of crimes: 1907–1917
State(s): Connecticut
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