Penguins take 3-1 series lead over Capitals, Coyotes to announce new GM and more in this morning’s collection of notable NHL headlines.  NHL Playoff News.  TRIBLIVE.COM/THE WASHINGTON POST: Patric Hornqvist’s overtime goal lifted the Pittsburgh Penguins to a 3-2 victory over the Washington Capitals, taking a 3-1 lead in their best-of-seven series and pushing the […]