EDMONTON, Alberta (AP) — Robin Lehner recorded his first career playoff shutout and the Vegas Golden Knights beat the Vancouver Canucks 5-0 in the first game of their second round playoff series. Lehner turned aside 26 shots. Reilly Smith, Jonathan Marchessault, Alex Tuch, Mark Stone, and Max Pacioretty scored and chased Vancouver starting goaltender Jacob Markstrom from the net.