1972 -1976 child's death

Seeking information on the death of a 5-8 year old boy between 1972-1976 in Lethbridge, Alberta. The young boy was struck on a street corner by a vehicle while riding his bicycle. His death was witnessed by another child of the same age. The witness is seeking mental health resolve from witnessing the accident and is searching for the name of the child who was killed. No other information is required: just the child's name. Thank-you.