A then-16-year-old student, who is now dead, is officially named as the killer of Diane Peterson near her Branham High School ...

Investigators have solved the cold case murder of a San Jose teacher stabbed to death at Branham High School nearly 50 years ...

Nearly 50 years after teacher Diane Peterson was found stabbed to death at a San Jose school, investigators say they have ...

Nearly 50 years after a young teacher was found stabbed to death inside a San Jose high school on the first day of summer ...

In the years following the murder, Nickerson was arrested and convicted of armed robbery, assault with a deadly weapon, and kidnapping. He was shot and critically injured in 1984 while attempting to ...

Nearly 50 years ago a young teacher was found stabbed to death inside a California high school on the first day of summer ...

After nearly half a century, the murder that shook the San Jose community has finally found closure. The Santa Clara County ...

Investigators have solved the cold case murder of a San Jose teacher stabbed to death ... On June 16, 1978, a student found Diane Peterson on the floor near her classroom with a single stab ...

The 1978 cold case murder of California high school teacher Diane Peterson, who was stabbed to death, has been solved this ...

SAN JOSE, Calif. (KRON) — Nearly 50 years after a young teacher was found stabbed to death inside a San Jose high school on the first day of summer break, cold case investigators identified her ...