Oh man Cult Babes, this week we’re diving into a killer couple from Perth Australia. Australian Cult Babes where you at?! David and Catherine Birnie are pure evil giving Paul Bernardo and Karla Homolka a real fun for their money. SPEAKING OF MONEY, today’s episode is brought to you by BetterHelp. Visit BetterHelp.com/CultLiter for 10% off your first month.