By Alex Lazcano for Daily Mail Australia Rosie Batty says she agonises over what she could have done to save her son Luke from his father and Victoria's child protection agencies must do the same. Ms Batty wept as she implored agencies such as Victoria Police and the Department of Human Services (DHS) to be open minded at the inquest into her son's tragic death. 'If I have to look at myself - and I don't have to but I do everyday, as his mother - how could I have protected him, if I have to live with that analysis then I'm sure organisations have to as well,' she said.
@highlight
Luke Batty,11 , was killed by his father after a cricket training
@highlight
His 54-year-old father Greg was thought to have a mental illness
@highlight
Greg Anderson was shot by police at the scene
@highlight
Rosie Batty, Luke's mum was estranged from her husband feels she could have done more to protect her son
The inquest will begin on October 13 to be followed by an inquest into @placeholder's death.