The refs call a technichal foul on the ball boy and awards the Knicks a free throw

Kristaps Porzingis on the Knicks - NBATV

Kawhi gets the rebound on Siakam's free throw | TNT

DeRozan picks the ball off and passes through the Nets defence to Ross for the throwdown!

All the possessions in the 4th quarter - New York Knicks vs Boston Celtics tonight