Summary: textbook author and principal at Jokela High School in Tuusula, Finland who was shot and killed execution-style by 18-year-old pupil Pekka-Eric Auvinen during an apparent violent shooting rampage at the school that left six students and a nurse killed in the country's second school shooting since 1989.
Cause of Death: Homicide by shooting
Born: March 3, 1946
Died: November 7, 2007
Location: Jokela, Finland