Actress convicted as accessory after double murder made disturbing remark before killings, former friend says

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