ABC7

Lockdown lifted at Carter High School in Rialto after unfounded report of armed person on campus

RIALTO, Calif. (KABC) -- Carter High School was placed on lockdown for hours on Tuesday after a report of an armed person turned out to be unfounded, officials said. This was the second swatting call ...
NBC Los Angeles

Swatting call prompts lockdown at another high school in Rialto

Authorities said a false report of an armed person at a Rialto high school prompted the school to be placed on a lockdown Tuesday. After the San Bernardino County Sheriff's Department received the ...
CBS News

Rialto High School on lockdown after reports of shooting threat, 1 detained

Austin Turner is a web producer at CBS News Los Angeles. An Inland Empire native, Austin earned a degree in journalism from San Jose State University in 2020. Before joining CBS News in 2025, he ...
ABC7

Threat at Rialto High School triggers lockdown; all-clear given, 1 student detained

RIALTO, Calif. (KABC) -- Rialto High School was placed under lockdown on Monday afternoon as the San Bernardino and Rialto police departments responded to an alleged threat of violence. Rialto Unified ...