Christian Dvorak has 1st hat trick, Canadiens beat Blues 7-4


              Montreal Canadiens' Cole Caufield (22) scores past St. Louis Blues goaltender Jordan Binnington and Torey Krug (47) during the second period of an NHL hockey game Saturday, Oct. 29, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              St. Louis Blues' Tyler Pitlick (9) chases a loose puck as Montreal Canadiens goaltender Jake Allen, right, defends during the first period of an NHL hockey game Saturday, Oct. 29, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Montreal Canadiens' Brendan Gallagher (11) blocks a shot from St. Louis Blues' Vladimir Tarasenko (91) during the second period of an NHL hockey game Saturday, Oct. 29, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              St. Louis Blues' Ivan Barbashev (49) is unable to score past Montreal Canadiens goaltender Jake Allen (34) and Jordan Harris (54) during the second period of an NHL hockey game Saturday, Oct. 29, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              St. Louis Blues' Vladimir Tarasenko scores past Montreal Canadiens goaltender Jake Allen (34) during the third period of an NHL hockey game Saturday, Oct. 29, 2022, in St. Louis. (AP Photo/Jeff Roberson)
            
              Montreal Canadiens' Christian Dvorak, center, is congratulated by teammates Josh Anderson, left, and Kirby Dach (77) after scoring during the third period of an NHL hockey game Saturday, Oct. 29, 2022, in St. Louis. (AP Photo/Jeff Roberson)
Christian Dvorak has 1st hat trick, Canadiens beat Blues 7-4