The Knicks made it 75-49 with just under 10 minutes left before the Celtics scored the next 20 points, holding New York scoreless for 4:43 before Pierce threw the ball away and Shumpert took it in for an easy layup that made it 77-69 with 5 minutes left.
WSJ: Celtics' comeback fades in 88-80 loss to Knicks