‘Hero’ gamer thwarted a mass school shooting being planned in Northern California town ... Villaseñor has been a student at Ontario Christian High for two years, Dykhouse said.

ONTARIO, Calif. (KABC) -- An 18-year-old student has been arrested and is facing attempted murder charges after police say he had "every intention" to carry out a shooting at a high school in ...

An Ontario-area high school senior who is accused of planning to shoot up his campus as an homage to the Columbine High School massacre was booked Wednesday in San Bernardino County. Ontario ...

Ontario High School has announced its 2025 Prom Court. The staff and student body elected 20 seniors to the Prom Court on the basis of friendliness, outgoing personality, leadership skills ...

and some residents are questioning why the new "Ontario High School" sign covers over the large Native American Warrior mascot by the gym entrance. Ontario Schools Superintendent Keith Strickler ...