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

A teenager suspected of fatally stabbing a teacher in a California high school more than four decades ago was identified ...

Investigators identified the killer of a school teacher stabbed in the chest at a California high school in 1978, revealing ...

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 ...

Harry “Nicky” Nickerson, 16-years-old at the time, stabbed Diane Peterson in 1978 at Branham High School. Just this year, ...

By Carlos E. Castañeda Click here for updates on this story California (KPIX) — Investigators have solved the cold case murder of a San Jose teacher stabbed to death at Branham High School nearly 50 ...

Thanks to an interview this year, Harry “Nicky” Nickerson, who was 16 at the time of the fatal stabbing and died in 1993, was ...

Some sense of closure in a decades-old cold case, Diane Peterson was a teacher at Branham High School in San Jose when she ...

Detectives in San Jose say they have solved a grisly 1978 cold-case murder of a high school teacher who was found stabbed to death in the school’s hallway with a knife marked “Teacher Dear.” ...