New York Islanders defenceman Nick Leddy fires a puck goes off the boards, hits the skate of Dallas Stars goalie Antti Niemi and then goes into the net.
Ryan Callahan plays the puck off the boards to tie the game 1-1.
Evgeni Malkin wiped out, Sidney Crosby picked up the slack and fed it to Mark Streit, who as the Penguins newest acquisition scored his first with his new team.
Anders Lee scored twice and Nick Leddy had a goal and two assists as the Islanders scored five unanswered goals to beat the Avalanche at home.