sentence: principals dr. robert h. smith 1970-1985 dr. kent stever 1985-1996 john bianchi 1996-1998 lyle odland 1998-2002 steven hill 2002-2013 kevin groebner 2013-present notable alumni cole aldrich - center , new york knicks thomas e. burnett jr . - one of the passengers aboard united flight 93 on september 11th , 2001 ben clymer - retired nhl left wing brian connelly - defenseman , rockford icehogs mike crowley - retired nhl defenseman thomas lingle - philosopher on environmental ethics steve edlefsen - pitcher , san francisco giants tom gilbert - defenseman , florida panthers jake villas , assistant producer for usa network hit television show suits .