Lillian Hobbs was convicted of murder in the 1916 abortion death of 21-year-old Alda Christopherson. The testimony of John K. McDonald, who was granted immunity in exchange, was crucial in the case. He was the father of Alda's aborted baby. Depending on whose testimony you believe, the whole sordid story began either on February 21, or six weeks earlier. You can read it all here.
In the late winter of 1879, Jennie P. Clark's body was found stuffed into a trunk in a river at Lynn, New York. An investigation pieced together how she ended up there.