The Elmira Sugar Kings fell behind early in first period and couldn't recover, falling 3-1 to LaSalle in Game 7 of their Sutherland Cup Semi-Final series.
Daniel Beaudoin scored just under 4 minutes into the opening frame for LaSalle and Tyler Russell added another 31 seconds later to put the Vipers up 2-0.
LaSalle's third goal was an empty netter by Beaudoin in the final minute of the game.
Connor Hall scored for Elmira at 8:09 of the second period, assisted by Brendan Schneider. Jonathan Reinhart made 26 saves on 28 shots in the loss.
LaSalle will now play the Caledonia Corvairs in the Sutherland Cup final.