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The Cookie Monster Killer
In the summer of 1987, Harrison “Marty” Graham was evicted due to his failure to fix the horrific smell coming from his apartment. When he left, he brought a water bottle, some clothes, and his Cookie Monster puppet that he had had since childhood.
When the landlord’s son and nephew went to the apartment to make sure Marty had gone, they found that a door to one of the rooms was nailed shut. They called the police who broke down the door and found several decomposing bodies in that room. They started searching for Marty, but he was difficult to track down. After about a week, police caught up to him and brought him in for questioning. He quickly admitted to murdering seven women, only five of which he knew their names.
Marty’s defense focused on his mental capacity, and he underwent multiple psychiatric evaluations. Eventually, he was sentenced to one life sentence and six death sentences, however, he was later determined to be incompetent to be executed.
Come along with Hannah and Lainey as they discuss McDonald’s cookie totes, The Parent Trap, and our fruit fly friend.
CONTENT WARNING: This episode contains discussions of homicide, sexual assault, and necrophilia. Listener discretion is advised.
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Please subscribe, rate, and review. Follow us on Instagram @spookybitchwalk and Facebook at Spooky Btch Walk for all the updates. Email us at [email protected] to share all your spooky stories and case suggestions.
Sources:
Murderpedia. (n.d.). Harrison Graham. https://murderpedia.org/male.G/g/graham-harrison.htm
Ramsland, K. (n.d.). Harrison Graham-The handyman serial killer. Crime Library. https://crimelibrary.org/serial_killers/predators/harrison_graham/
Wikipedia. (2026). Harrison Graham. https://en.wikipedia.org/wiki/Harrison_Graham
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By SpookyB*tchWalkIn the summer of 1987, Harrison “Marty” Graham was evicted due to his failure to fix the horrific smell coming from his apartment. When he left, he brought a water bottle, some clothes, and his Cookie Monster puppet that he had had since childhood.
When the landlord’s son and nephew went to the apartment to make sure Marty had gone, they found that a door to one of the rooms was nailed shut. They called the police who broke down the door and found several decomposing bodies in that room. They started searching for Marty, but he was difficult to track down. After about a week, police caught up to him and brought him in for questioning. He quickly admitted to murdering seven women, only five of which he knew their names.
Marty’s defense focused on his mental capacity, and he underwent multiple psychiatric evaluations. Eventually, he was sentenced to one life sentence and six death sentences, however, he was later determined to be incompetent to be executed.
Come along with Hannah and Lainey as they discuss McDonald’s cookie totes, The Parent Trap, and our fruit fly friend.
CONTENT WARNING: This episode contains discussions of homicide, sexual assault, and necrophilia. Listener discretion is advised.
—
Please subscribe, rate, and review. Follow us on Instagram @spookybitchwalk and Facebook at Spooky Btch Walk for all the updates. Email us at [email protected] to share all your spooky stories and case suggestions.
Sources:
Murderpedia. (n.d.). Harrison Graham. https://murderpedia.org/male.G/g/graham-harrison.htm
Ramsland, K. (n.d.). Harrison Graham-The handyman serial killer. Crime Library. https://crimelibrary.org/serial_killers/predators/harrison_graham/
Wikipedia. (2026). Harrison Graham. https://en.wikipedia.org/wiki/Harrison_Graham