A month before Juri "Julie" Kibuishi and Samuel Herr were murdered, Rachel Buffett was planning her bachelorette party when she encouraged a former friend to take ecstasy, according to the woman, Audrey."Well, if I slipped it in your drink, you wouldn’t know about it," Buffett told her, Audrey claimed.Audrey, who also recounts the exchange in the Investigation Discovery true-crime series, "A Killer Among Friends," said it was the last straw.SLAIN DAD'S DAUGHTER KNEW ‘BLACK SWAN’ EX-BALLERINA SHOT HIM AFTER ONE CALL: 'SHE KILLED HIM, DIDN'T SHE?'Rachel Buffett, the former fiancée of convicted killer Daniel Wozniak, looks and listens along with her attorney David Medina (right) as Junko Kibuishi, the mother of murder victim Julie Kibuishi, speaks in Orange County Superior Court just prior to sentencing in Santa Ana on Nov.8, 2018.
Buffett was sentenced by Orange County Superior Court Judge Sheila Hanson to two years and eight months in jail for accessory after the fact.(Orange County Register)"When Rachel and [her fiancé] would get mad at each other, and they were drunk, they’d yell at everyone," Audrey recalled to Fox News Digital.
"Of course, he’s yelled at me when he was drunk before.But it wasn’t until that night that I decided to end our friendship."Audrey said Buffett’s remark about secretly drugging her didn’t feel like an empty threat."I really believed Rachel would have drugged me at her bachelorette party because she thought it would be fun," she said.Audrey, a former friend of Rachel Buffett's, speaks out in the episode "Staging a Murder" premiering Aug.
10, 2026, at 9 p.m.on ID.
(Investigation Discovery)Audrey walked away from the friendship.Buffett later reached out by text, inviting Audrey to be a bridesmaid and asking if she could come over.About a month after Audrey ended the friendship, Kibuishi was found shot to death in Herr's apartment, while Herr was missing.Buffett, an actress, was not accused of carrying out the murders or...