Kadri has hat trick, Avs beat Blues 6-3 to take 3-1 lead


              St. Louis Blues' David Perron, left, scores past Colorado Avalanche goaltender Darcy Kuemper (35) and Cale Makar (8) during the first period in Game 4 of an NHL hockey Stanley Cup second-round playoff series Monday, May 23, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Fans cheer after a goal by St. Louis Blues' David Perron (57) during the first period in Game 4 of an NHL hockey Stanley Cup second-round playoff series between the St. Louis Blues and the Colorado Avalanche Monday, May 23, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              St. Louis Blues goaltender Ville Husso, left, stops a shot from Colorado Avalanche's Logan O'Connor (25) during the first period in Game 4 of an NHL hockey Stanley Cup second-round playoff series Monday, May 23, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              St. Louis Blues' Vladimir Tarasenko, left, shoot wide of Colorado Avalanche goaltender Darcy Kuemper during the second period in Game 4 of an NHL hockey Stanley Cup second-round playoff series Monday, May 23, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              St. Louis Blues' David Perron celebrates after scoring during the second period in Game 4 of an NHL hockey Stanley Cup second-round playoff series against the Colorado Avalanche Monday, May 23, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Colorado Avalanche's Nazem Kadri (91) and St. Louis Blues' Calle Rosen (43) chase after a loose puck along the boards during the first period in Game 4 of an NHL hockey Stanley Cup second-round playoff series Monday, May 23, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Colorado Avalanche's Nazem Kadri, right, scores past St. Louis Blues goaltender Ville Husso (35) and Justin Faulk (72) during the second period in Game 4 of an NHL hockey Stanley Cup second-round playoff series Monday, May 23, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              St. Louis Blues goaltender Ville Husso watches as a puck shot by Colorado Avalanche's Nazem Kadri slips past for a goal during the second period in Game 4 of an NHL hockey Stanley Cup second-round playoff series Monday, May 23, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Fans react after a goal by Colorado Avalanche's Nazem Kadri during the second period in Game 4 of an NHL hockey Stanley Cup second-round playoff series against the St. Louis Blues Monday, May 23, 2022, in St. Louis. (AP Photo/Jeff Roberson)
Kadri has hat trick, Avs beat Blues 6-3 to take 3-1 lead