HANOVER, N.H. – Junior Austin Heidemann scored a goal and dished out a pair of assists to lead the Rensselaer Polytechnic Institute (RPI) men's hockey team to three unanswered goals in the third period in a 3-1 victory over the Dartmouth Big Green. With the win, RPI moved to 13-17-1 overall and 8-11-0 in ECAC Hockey, while Dartmouth falls to 4-21-1 and 3-15-1 in ECAC Hockey play.