In this episode of Morbid, Alaina Urquhart and Ash Kelley explore the life and crimes of serial killer John George Haigh, known as the "Acid Bath Murderer." They delve into Haigh's strict religious upbringing and his progression from minor scams to brutal murders of wealthy individuals.
The hosts detail Haigh's meticulous disposal methods, which involved dissolving bodies in acid and forging documents to cover his tracks. They also examine his capture by investigators and the sensational trial where he was found guilty and sentenced to death for the murder of Olive Durand-Deacon, despite his dubious insanity plea.
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John Hay was raised in an extremely strict Plymouth Brethren household, according to Alaina Urquhart and Ash Kelley. His family followed rigid rules derived from the Old Testament, avoiding outsiders seen as sinful. Hay couldn't interact with other children and turned to animals for companionship. His parents instilled that happiness was sinful, severely limiting his childhood.
After high school, Hay started small scams and frauds, escalating to elaborate schemes like buying cars under false identities. He served jail time for forgery and fraud. When fraud didn't sustain his lifestyle, Hay began murdering the wealthy McSwans, Hendersons, and Olive Durand-Deacon. He lured them under false pretenses, shot them, dissolved their bodies in acid, and forged documents covering his tracks.
Hay would shoot victims like Olive in the back of the head. To hide evidence, he perfected an acid disposal method, dissolving bodies like Olive's in barrels. He meticulously forged letters and documents impersonating victims to convince families they were alive.
Hay's patterns like late rent payments and suspicious letters raised investigators' suspicions. When searched, Hay's workshop revealed barrels, chemicals, a revolver, and victim belongings tying him to murders despite the lack of bodies.
At his sensationalized trial, Hay claimed insanity based on a "bleeding Christ dream" delusion, but psychiatric experts found him malingering. The judge instructed the jury to focus solely on determining if Hay murdered Olive Durand-Deacon, to which he'd confessed. Hay was swiftly found guilty and sentenced to death by hanging in 1949.
1-Page Summary
John Hay's upbringing under the severe doctrines of the Plymouth Brethren played a crucial role in his development, shaping his worldview and personal habits.
John Hay's family was deeply entangled with their religion, following the Plymouth Brethren, a group known for its non-ritualistic and anti-clerical approach to Protestantism. The family lived by an incredibly strict and inflexible set of rules derived from the Old Testament, considering their neighbors and the outside world to be sinful and dangerous to their souls. This belief created a perception that interactions with others could jeopardize their chances of reaching heaven.
Hay's parents enforced a lifestyle that bred isolation and an obsession with avoiding sin. Their adherence to the doctrines of the Plymouth Brethren meant that all forms of entertainment, sports, and celebrations were strictly forbidden, and reading material was limited exclusively to the Old Testament of the Bible.
In this atmosphere of rigid devotion, Hay didn't interact with other children and always found himself amongst adults. Lacking friends and good at making them, he turned to animals for companionship—developing a love for animals by doting on rabbits and feeding stray dogs and cats.
Hay's strict religious upbringing and its impact on his development
John Hay, infamously known for his trail of fraudulent activities and gruesome murders, began his descent into crime post-high school with petty scams, ultimately escalating to serial murder.
Hay's journey into criminal life commenced shortly after he graduated from high school. Initially, he started running petty scams and frauds in the Leeds area, cheating local businesses out of small amounts of money or evading payment for services. By 21 years old, Hay, dissatisfied with legitimate work, leveraged his charming and persuasive personality to venture into more elaborate fraud schemes, which involved scamming local car dealerships. He’d purchase cars under false identities, arrange to pay in installments, sell the cars quickly for a profit, and then disappear, leaving the dealerships unable to track him down due to the fake names and phone numbers he provided. His fraudulent activities were lucrative but led to his arrest; in November 1934, Hay was sentenced to 15 months in jail for forgery and fraud.
Hay's criminal ventures continued after his release. Calling himself William Adamson, he would pose as a solicitor to swindle wealthy clients before vanishing with their investments. The cycle of crime persisted with another stint in prison, but Hay's ambitions grew. He began planning more severe crimes to sustain his extravagant lifestyle without working.
Hay's crimes escalated from fraud to murder as his fraudulent schemes ceased to provide the substantial funds he required. He meticulously executed the murders of the McSwans and the Hendersons and later Olive Durand-Deacon. Hay utilized acid to dispose of his victims’ bodies and forged documents and letters to cover up his tracks, demonstrating a sinister mix of intelligence and brutality.
His confidence and cold indifference to human life were apparent in his dealings with others. Hay would befriend his victims, bond with them, and then, in a chilling breach of trust, murder them and violate their bodies with a ruthless disregard akin to disposing of unwanted refuse. He went so far as to indulge in the macabre, claiming to have drunk the blood of his victims.
The McSwans, the Hendersons, and Olive Durand-Deacon were all w ...
Hay's criminal history, including scams, frauds, and murders
John Hay, through deception and forgery, drew wealthy individuals to their deaths and carefully concealed his crimes by dissolving their bodies in acid, leaving few traces for investigators to follow.
John Hay, after encountering Donald McSwann, a son of his previous employer, at a bar, began working for him collecting rents. This jobless and nearly homeless man took advantage of the wealthy but socially isolated McSwann. McSwann subsequently disappeared. Similarly, Hay enticed Archie and Rose Henderson to his workshop, pretending to show Archie a new product for potential investment and deceiving Rose with the false news of her husband's heart attack. With Olive Durand-Deacon, Hay feigned interest in her business idea for artificial fingernails, coaxing her with the prospect of collaborating on a special kind of paper to his workshop. Durand-Deacon, a widow with close friends, unsuspectingly followed Hay for a supposed business opportunity.
Hay's murder method involved shooting his victims in the back of the head; for instance, he killed Olive Durand-Deacon in this manner while she examined a piece of paper. He disposed of their bodies using a sulfuric and hydrochloric acid mixture to dissolve them in a sealed barrel, with Olive’s body being an example of such disposal method. His approach was cold and calculated, even practicing beforehand with mice to perfect his gruesome disposal technique.
To cover his tracks, Hay forged letters and documents, impersonating his victims to convince their families they were still alive. He deceived the McSwanns into believing their son was hiding in Scotland to evade the draft, transferred their properties to himself. He maintained the illusion of the McSwanns relocating to America and of the Hendersons traveling to South Africa, going as far as sending postcards from abroad to solidify the lie. Hay meticulously studied his victims' handwriting to produce convincing forgeries, although some discrepancies were noted by recipients.
Hay's murders of the McSwans, Hendersons, and Olive Durand-Deacon, and his methods of disposing of the bodies
The trial of John Hay at the Old Bailey was a shocking event that garnered widespread attention as he attempted to use an insanity defense that was ultimately unsuccessful, leading to his execution.
John Hay, arrested on February 28th, 1949 for the murder of Olive Durand-Deacon, initially claimed to be a victim of blackmail but could provide no supporting details. He later confessed to the murders of the McSwans and the Hendersons and intended to pursue an insanity defense. Dubbed the "vampire killer" by the press, Hay's trial featured medical and mental health professionals who considered him a malingerer—a liar manipulating the truth for his benefit.
Despite his claims of draining his victims of blood and experiencing "the dream of the bleeding Christ," forensic psychologists like Catherine Ramsland argued that Hay's defense was built on fabrications and inconsistencies. None of the experts could confirm his insanity at the time of Olive Durand-Deacon's murder.
The prosecution, led by E.G. Robey, presented a case free of doubt that Hay killed Mrs. Durand Deacon for financial gains. The defense ...
Hay's trial, insanity defense, and eventual execution
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