9news.com.au | Tributes flow for couple killed in NSW cabin tragedy 9news.com.au The couple were tragically killed when a makeshift indoor heater produced toxic carbon monoxide fumes. (Supplied). 9NEWS. Friends and family of a Sydney couple who lost their lives after their rural cabin filled with toxic fumes as they slept have paid tribute ... Tributes for couple dead in cabin tragedy Derek Kehler and Helena Curic identified as young couple killed in Kurrajong ... Derek Kehler, Helena Curic die of suspected CO poisoning |
