Thomas Hickey saw an opening in overtime, went to the net and gave the New York Islanders a big win in their Brooklyn postseason debut. Hickey scored 12:31 into the extra period to lift the Islanders to a 4-3 victory over the Florida Panthers on Sunday in Game 3 of their first-round series, giving New York a win in its first playoff game at the Barclays Center. Read more http://espn.go.com/nhl/recap?gameId=400874100