Constance Fisher

Constance Fisher
Born
Constance Margaret Sirois

(1929-03-26)March 26, 1929
DiedOctober 1, 1973(1973-10-01) (aged 44)
Conviction(s)N/A (not guilty by reason of insanity)
Criminal penaltyInvoluntary commitment
Details
Victims6
Span of crimes
1954–1966
CountryUnited States
State(s)Maine
Date apprehended
For the last time on July 1, 1966

Constance Margaret Fisher (née Sirois; March 26, 1929 – October 1, 1973) was an American serial killer. Diagnosed with paranoid schizophrenia, she killed three of her children in rural Maine in 1954, and after spending several years in a mental institution, she was released, only to kill three more of her children in 1966.

Deemed unfit to stand trial, she was hospitalized at the Augusta State Hospital, from where she managed to escape in 1973, but died in an accident shortly afterwards.