February 5, 1958Salt Lake City, UtahConvicted murderer and suspected serial killer Lyda Trueblood Shaw dies of a heart attack On May 12, 1921, the recently-married 27-year-old Lyda Southard was arrested in Hawaii on the suspicion of killing her fourth husband, Edward Meyer. Meyer had died suddenly after he, Lyda, and a farmhand named Bill Squires…