"California Teen Arrested for Plotting School Shooting in Ontario"

An 18-year-old Ontario teenager, Sebastian Villasenor, was charged with attempted murder and terrorist threat after planning a school shooting at Ontario Christian High School. He had an obsession with the Columbine High School shooting, amassed weapons and ammunition, and meticulously planned the attack. A classmate's alertness led to his arrest, preventing a potential tragedy. Villasenor, who had trouble forming friendships, had contemplated harming specific students. He faces charges of attempted terrorist threat and attempted murder.