Mead Gruver, Associated PressCommunity CollegesInstructor Fought Son in Arrow AttackCASPER, Wyo. ― A Wyoming community college instructor killed in a grisly classroom murder-suicide was hailed as a hero Saturday, with police saying he gave his students time to flee by distracting and fighting off his son after the younger man barged into his computer science class and shot him in the head with a high-powered bow and arrow.December 3, 2012Page 1 of 1