The M.O. used in both Vesta Sapenter's murder and Anna Corbin's murder, was strangulation with a hemp cord. In Vesta Sapenter's case, she was also raped and her lower garments of clothing had been ripped off of her. With Anna Corbin, although she was not raped, her lower clothing had been messed with, which leads me to believe the murderer was going to attempt to rape her but didn't have time or was worried he would get caught so he stopped.
In Anna's case, she was bludgeoned very badly, something that might happen in a severe struggle or out of anger from the assailant. In both cases, I think the victims may have been attacked from behind. Sapenter was hanging curtains in her room when she was attacked, whereas Anna Corbin was arranging flowers in her office when she was attacked. Both were strangled with hemp cords, in the exact same way. One newspaper article even mentioned the fact the very knot used to strangle both victims was placed in the exact same spot, pulled tight behind the left ear.
Although the main suspect in both crimes was never convicted, there were more than enough people who believed he was responsible for both murders. Upon his release from Preston, which his original sentence there was for burglary charges, he went to Tulsa, Oklahoma into the care of his aunt. He was later arrested again in Tulsa, on indecent exposure and later robbery charges. While in jail, Monroe was caught passing a note to another inmate claiming he was the "hottest thing in town." He had also been bragging that he was a "sought after criminal" to another cellmate, when referring to a unsolved murder** he admitted to having committed.
**The murder he may have been bragging about could have been the death of a young pregnant wife, Dorothy Waldrop, but he also could have been bragging about the murder of Anna Corbin, the one he was acquitted for after three trials.
Who Was Dorothy Waldrop?

Young boys discovered her body June 24th, 1951 on a grassy knoll just outside the apartment building where Dorothy lived with her husband. She had been strangled with a dirty handkerchief and raped post mortem. The partial lower section of the venetian blinds from the Waldrop's apartment was later found in a clump of weeds outside the apartments, near where Dorothy's body was found. According to the authorities, they found Eugene Monroe's fingerprints on the blinds.

When Police Chief Fred Graves finally brought charges on him, they grilled Monroe for 11 hours. Eugene eventually admitted that he did kill Dorothy, and later on he added that he had help from a friend Odell McDaniel; some newspapers say his name was Eugene McDaniel. When he went in for arraignment, Monroe's public defender entered a not guilty plea, despite the fact the police had a written and signed statement from Monroe confessing to the murder. Monroe was faced with yet another murder trial, this time the odds didn't look good.

There was an interesting twist thrown into the mix, when Defense Attorney Amos T. Hall questioned the Police Chief on the stand about Harold Beddoe, M.D., who had seen Monroe during his interrogation. Attorney Hall insinuated that he believed Monroe had been hypnotized into confessing. The Police Chief stated he knew nothing of the sort, and that he wasn't in the room during the time the doctor was seeing Monroe. Later the doctor testified on the condition of Dorothy's body from the murder. According to people in the courtroom when the Dr. Beddoe mentioned how Dorothy was murdered, Monroe "bent his head, covered his face with his left hand, wept, shoulders shaking heavily," and refused to look at Robert Waldrop's face when he testified.
The murder trial against Eugene Monroe began on January 21, 1952. By April of that same year he had been convicted of the murder of Dorothy Waldrop and sentenced to life in prison, after County Attorney Lewis Bicking joined defense counsel requested to spare Monroe from the electric chair. District Judge Eben L. Taylor imposed the life sentence for Monroe, sparing the death penalty. He was also given a 35-year sentence for armed robbery of a Oklahoma City Theater in a separate trial and conviction.

In ending, with Monroe dead and gone we may never know the exact details of the murders of Vesta Sapenter, Anna Corbin or Dorothy Waldrop. In all three cases, only in Dorothy's case was Monroe actually convicted, leaving us to never have full closure for the first two murders. We must never forget those four innocent victims, if also counting the unborn child, and I often wonder in the back of my mind if they were really the only victims? Could there have been others? It is a very sad thought that there could be more stories like this that we will never have the answers to.
Rest in peace Vesta, Anna and Dorothy (and her baby too).---
Dorothy Helen Camerer Waldrop is buried at Oak Hill Cemetery in Bates County Missouri. (Section B; Plot 44) --
Visit her Find-A-Grave Memorial
![]() |
Photo Credit: Cameron Herrell |
TO LEARN MORE ABOUT THESE STORIES, THEN READ- "Behind The Walls"
(Copyright 1/17/2014- J'aime Rubio)
Republished on 3/28/2018 - www.jaimerubiowriter.com
Sources:
Several archived newspapers and information sourced from book,
"Behind The Walls"- J'aime Rubio
Oklahoma Department of Corrections
Additional sources:
Hutchinson News (8/4/1951, 6/26/1951)
Ada News Weekly (8/2/1951)
Daily Mail (6/26/1951)
Fresno Bee (4/24/1952,1/9/1952)
Lawton Constitution (1/19/1976)