Chu assisted on Knight’s goal in the first period. Knight, who played at Choate Rosemary Hall in Wallingford, also scored in Team USA’s 3-1 win over Finland in its first game.
Monique Lamoureux, Amanda Kessel and Kendall Coyne had two goals each for Team USA. Alex Carpenter and Brianna Decker had the other goals for the United States, which out-shot Switzerland 53-10.
Team USA plays Canada on Wednesday in a showdown between the two favorites to win the gold medal.
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