The operator of Dreamworld has been charged over the 2016 tragedy that killed four people when the Thunder River Rapids ride malfunctioned at the Gold Coast theme park.
A New Zealand woman - 42-year-old Cindy Low - and three other people died almost instantly when their raft collided with another and overturned, crushing them.
A coroner's inquiry later found there were "unfathomable" errors with safety at the theme park.
Greg Stolz is a reporter for the Brisbane-based newspaper, the Courier Mail.
He speaks to Susie Ferguson.
