Katherine, five, was in her first year of school and was excited to show her mum the award she had won in class. Moments later she abd her baby brother Harry, were gone

A five-year-old girl who had just been picked up from school and her baby brother died when they were struck by an SUV.

Katherine, five, and brother Harry, 14 months, died on Wednesday after their pram was hit by an SUV in Cabramatta