First in a series on the Columbine shootings, 10 years later.
At his worst after he survived the Columbine shootings in Littleton,
Colo., chemistry teacher Kent Friesen would become physically
ill, often throwing up. Now, a decade later, certain triggers can
still set off crying jags.
Friesen remembers running past the bodies of two students in the
science wing that day as he tried to get help for girls' basketball coach Dave
Sanders, who was gunned down and eventually bled to death...Full Story