GRAPHIC: Unedited 1974 footage of crime scene

Aloha High School yearbook photos of Donald Bartron (left) and Peter Zito, who were murdered in October 1974. (Courtesy photo)
Aloha High School yearbook photos of Donald Bartron (left) and Peter Zito, who were murdered in October 1974. (Courtesy photo)

PORTLAND, Ore. (KOIN) — Eighteen-year-old Peter Zito and 16-year-old Donald Bartron were killed on October 3, 1974.