It was the moment Erin Patterson had been dreading in the years leading up to her epic murder trial.

Erin Patterson 's estranged husband knew his wife was dangerous long before the fateful lunch that claimed the lives of his parents and aunt.

One alleged attempt left Simon Patterson in a coma, with his family twice told to say their goodbyes.

Video shows triple murderer telling police her estranged husband ‘hated that I still had a relationship with his parents, but I loved them’

It was the moment Erin Patterson had been dreading in the years leading up to her epic murder trial.