The driver, from Hawthorn East, was arrested and interviewed by detectives. However, no charges were laid and she was released overnight pending further inquiries. The woman and child in the car were not injured.
Detectives worked into the evening to investigate the circumstances of the crash, which Inspector Craig McEvoy said appeared to be a “tragic accident”.
“It’s really tough for everybody involved, from the community, the school community, the locals, the first responders, ambulances and police,” he said.
“These events are always hard where there’s there’s death and serious injury, but especially difficult when there’s children involved.”
The car had a green P-plate, but McEvoy said he was not certain of the woman’s licence status.
Premier Jacinta Allan gave her condolences, saying the incident cast a “dark shadow”, while opposition leader and local MP John Pesutto said it was a “painful shock”.