Truman Capote was involved in a betrayal that had significant consequences for him. The incident, which is the subject of the series 'Feud: Capote vs. The Swans', appears to have been related to his exposure of new york's elite in his work, particularly in a piece called "Answered Prayers". The true story behind this event is being explored in various outlets, with some characterizing it as scandalous and a downfall for Capote.