Advertisement Leila Abdallah was on her knees praying before and after the sentence for the man who killed her children. On her jacket, she wore two badges; one with the face of her three children and the other of their cousin who also died in the horrific incident. It has been more than a year since drunk driver Samuel Davidson ploughed into a group of seven children, who had left a family gathering to get ice cream at a nearby shop, in Sydneyâs northwest on February 1, 2020. Daniel and Leila Abdallah arriving at Parramatta Court for the sentencing of Samuel William Davidson on Friday.