Lyda Southard, also known as Lyda Anna Mae Trueblood, was an American female serial killer. It was suspected that she had killed her four husbands, a brother-in-law, and her daughter by using arsenic poisoning derived from flypaper. to poison them in order to obtain life insurance money.
Early life
Lyda Keller was born on October 16, 1892 in Keytesville, Missouri, 60 miles northeast of Kansas City and in the central flatlands of Missouri.
Marriages
Lyda married Robert Dooley on March 17, 1912. The couple settled with his brother Ed Dooley on a ranch in Twin Falls, Idaho, and had a daughter, Lorraine, in 1914. Lorraine died unexpectedly in 1915, Lyda claimed, as a result of drinking water from a dirty well. Edward Dooley died soon afterward in August 1915; the cause of death was ruled ptomaine poisoning. Robert Dooley subsequently fell ill and died of typhoid fever on October 12, 1915, leaving Lyda as the sole survivor in the family. Lyda collected on the life insurance policies of each person shortly after their death. Within 2 years after Robert's death Lyda met and married William G. McHaffle. Shortly afterward, Lyda's three-year-old daughter fell ill and died, prompting the McHaffles to move to Montana. A year later, McHaffle suddenly fell ill of what was thought to be influenza and died in Montana on October 1, 1918. The death certificate stated the cause of death as influenza and diphtheria. In March 1919, she married Harlen C. Lewis, an automobile salesman from Billings, Montana. Within 4 months of their marriage, Lewis fell ill and died from complications of gastroenteritis. Lyda married for a fourth time in Pocatello, Idaho, to Edward F. Meyer, a ranch foreman, in August 1920. He mysteriously fell ill of typhoid and died on September 7, 1920. ;List of marriages
Robert Dooley
William G. McHaffle
Harlen C. Lewis
Edward F. Meyer
Paul V. Southard
Harry Whitlock
Hal Shaw
Murders
Twin Falls chemist Earl Dooley, a relative of Lyda's first husband, began to study the deaths surrounding her. Along with a physician and another chemist, he soon discovered that Ed and Bob Dooley were murdered by arsenic poisoning. Twin Falls County Prosecutor Frank Stephan began an investigation and started exhuming the bodies of three of Lyda's husbands, Lyda's 4-year-old daughter, and Lyda's brother-in-law. Stephan discovered that some of the bodies contained traces of arsenic, while others were suspected of arsenic poisoning by how well the bodies were preserved, and found her motive in the records of the Idaho StateLife Insurance company of Boise. All 4 of Lyda's husbands had held a life insurance policy where they listed her as the beneficiary. Lyda was able to collect over $7,000 over the years from the deaths of her first three husbands. She was found by law enforcement in Honolulu, married for the fifth time to Navy petty officer Paul Southard. Following extradition to Idaho, she was arraigned on June 11, 1921.
Victims
Husband
Insurance Money
Robert Dooley
$4,600
William McHaffle
$500
Harlan Lewis
$3,000
Ed Myer
$10,000
Paul Vance Southard
$10,000
Prison
Following a six-week trial, she was convicted of second-degree murder and sentenced to ten years to life imprisonment in the Old Idaho State Penitentiary. She escaped from prison on May 4, 1931 and took up residence in Denver, Colorado, as a housekeeper for Harry Whitlock, a man she married in March 1932 but who ultimately assisted in her arrest in Topeka, Kansas, on July 31, 1932. She returned to the penitentiary in August 1932. She was released on probation in October 1941, and received a final pardon in 1942. Lyda was returned to Idaho to face murder charges on Meyer. She pled not guilty in court but ultimately was convicted of using arsenic to murder her husbands and then taking the insurance money. She was sentenced to ten years to life in an Idaho prison. It was determined that her motive for murder was money, since she had taken out and collected on the life insurance policies of each of her dead husbands.
