Sok Ram is reeling from the numbness of losing her two young children, who were struck by a SUV on a busy road just metres from their home.
She had been accompanied by her 14-month-old son Harry, who was in a pram, while picking up her five-year-old daughter Katherine from school in Cabramatta in southwestern Sydney.
Her two children were killed as they were crossing a street about 3.15pm on Wednesday.
"Two of them gone, my kids are gone," she told AAP on Thursday, sobbing uncontrollably with tears rolling down her face.
"Last night I felt very cold. My heart and my body - I am hurt everywhere."
Standing outside her family home as trucks and cars sped past, Ms Ram said the tragedy still didn't feel real.
