
Welcome to the Family: The Antoinetta McKoy Murder
From Killer Instinct by Studio71
April 29, 2026 · 35 min · Episode 375
About this episode
The episode explores the tragic murder of Antoinetta McKoy and the disturbing dynamics of her relationship with Peter Moses.
Antoinetta McKoy started a new chapter with her boyfriend Peter Moses, believing she was building a life with someone she could trust. But behind closed doors, there was a reality she never could have imagined—sister wives, cult mentality, and horrific violence was just scratching the surface. As the truth slowly came to light, it exposed a deeply disturbing dynamic that would end in tragedy. This is a case of deception, manipulation, and a situation far more sinister than it appeared. Get exclusive Killer Instinct content on my patreon : https://www.patreon.com/killerinstinct If you like the show, telling a friend about it would be helpful! You can text, email, Tweet, or send this link to a friend: http://bit.ly/KillerInstinctPod Follow Savannah on IG: @savannahbrymer Follow Savannah on Twitter: @savannahbrymer Learn more about your ad choices. Visit podcastchoices.com/adchoices
People in this episode
Host: Savannah Brymer
Topics covered
- murder
- deception
- manipulation
- cult mentality
- true crime
Keywords
- Antoinetta McKoy
- Peter Moses
- murder
- cult
- true crime
- deception
- violence
Mentioned in this episode
Organizations: Killer Instinct, Studio71
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