BAKER CITY — Sarah Heiner was stunned to learn that her longtime friend, Bruce Whitman, a 1995 Baker High School graduate, had died Saturday, May 2, after driving an SUV loaded with homemade explosives into the Multnomah Athletic Club in Portland.
Whitman, 49, was the only person killed in the explosion.
Heiner, who lives in Baker City, said she met Whitman in the 1990s when they both lived in Sumpter…