TROY, N.Y. – The No. 2 Rensselaer Polytechnic Institute (RPI) men's lacrosse team rode the hot hand of graduate student Luke Murphy, as he scored six times to help the Engineers remain undefeated in a 16-12 victory over No. 7 Union College Saturday afternoon at ECAV Stadium. With the win, RPI collects their 13th win of the season, while Union falls to 9-3 overall.