With 3-2 series lead, Canadiens frustrating Golden Knights

Vegas Golden Knights defenseman Alex Pietrangelo (7) and Montreal Canadiens right wing Brendan Gallagher (11) tussle during the first period in Game 5 of an NHL hockey Stanley Cup semifinal playoff series Tuesday, June 22, 2021, in Las Vegas. (AP Photo/John Locher)

Vegas Golden Knights goaltender Marc-Andre Fleury (29) is scored on by Montreal Canadiens right wing Cole Caufield, not pictured, during the second period in Game 5 of an NHL hockey Stanley Cup semifinal playoff series Tuesday, June 22, 2021, in Las Vegas. (AP Photo/John Locher)

Montreal Canadiens center Nick Suzuki (14) celebrates his empty net goal as Vegas Golden Knights center Jonathan Marchessault (81) skates by during the third period in Game 5 of an NHL hockey Stanley Cup semifinal playoff series Tuesday, June 22, 2021, in Las Vegas. (AP Photo/David Becker)

Montreal Canadiens celebrate after defeating the Vegas Golden Knights in Game 5 of an NHL hockey Stanley Cup semifinal playoff series Tuesday, June 22, 2021, in Las Vegas. (AP Photo/John Locher)

Vegas Golden Knights defenseman Alex Pietrangelo (7) and Montreal Canadiens right wing Brendan Gallagher (11) tussle during the first period in Game 5 of an NHL hockey Stanley Cup semifinal playoff series Tuesday, June 22, 2021, in Las Vegas. (AP Photo/John Locher)