On March 5, 2001, a then-15-year-old Andy Williams shot 15 students and staff at Santana High School, killing 14-year-old Bryan Zuckor and 17-year-old Randy Gordon.
Among those injured were Tim Estes, a student teacher, and Peter Ruiz, a campus security guard.
Estes told KNX News’ Emily Valdez he had a break in between classes and went into a bathroom…