The cold blooded killer of Melbourne mum Michelle Darragh has avoided a life sentence after convincing a judge he was suffering psychotic depression at the time.
Pregnant with her third child, Michelle Darragh went to collect clothes from her ex-partner's house days after their break-up when he stabbed her in the back with a kitchen knife.
Melbourne mum Michelle Darragh pulled her estranged partner Ben Coman from his car as it filled with toxic gas. It was an act of kindness that would ultimately lead to her death.