It started with a homemade meal and ended in a triple murder trial. This is the first chapter in our limited series, retelling the tragic and bizarre case of the mushroom lunch, and its host, Erin Patterson.

In this series, Rachael Brown and Stephen Stockwell draw together all the twists and turns of the unbelievable story over five episodes.

Chapter One returns to the day of the lunch, when four guests arrived at Erin Patterson's Leongatha home, oblivious to what would unfold next.