The live rendition of Don’t Let the Sun Go Down on Me came 25 years after John sang Candle in the Wind at Princess Diana's funeral.
Alek Minassian faces 10 counts of first-degree murder in connection with the attack in April last year.
Close to two million fans were celebrating the NBA champion Toronto Raptors’ victory when the party was marred by a shooting and stampede that seriously wounded four people. The gunshots rang out near Nathan Phillips Square, the parade's final destination, as hundreds scattered for cover. An investigation into the shooting is ongoing.
The former US president was greeted with cheers and chants during the game between the Toronto Raptors and Golden State Warriors.
A woman filmed an attack on the Toronto transport network, where the attacker told their victim to go back to China.
Two people were killed and 13 others injured in the attack.
Toronto proves those shouting there is no need for feminism today could not be farther from the truth
"He was really looking for ‘suicide-by-cop'"
Alek Minassian, 25, named as suspect.
Barry and Honey Sherman were one of Canada's wealthiest couples.