18-Year-Old Student Charged with Multiple Felonies After Authorities Were Alerted of Active Shooter Plan by Gwendolyn Ferris - City News Group, Inc.

Community Calendar

MARCH
S M T W T F S
01 02 03 04 05 06 07
08 09 10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30 31 01 02 03 04
View Events
Submit Events
directory

18-Year-Old Student Charged with Multiple Felonies After Authorities Were Alerted of Active Shooter Plan

By Gwendolyn Ferris, Community Writer
March 7, 2024 at 10:20am. Views: 333

SAN BERNARDINO COUNTY, Calif. - In a chilling turn of events, an 18-year-old student from Eastvale, identified as Sebastian Villasenor, has been charged with multiple felony offenses following an alarming discovery by authorities of his alleged plan to execute an active shooter attack at Ontario Christian High School.

The San Bernardino County District Attorney's Office wasted no time in taking swift action after receiving information about Villasenor's purported intentions. On February 14, 2024, the District Attorney's Office officially filed charges against Villasenor, who now faces a barrage of severe accusations.

According to the District Attorney's Office, Villasenor stands accused of one count of PC664/422 for Attempted Criminal Threats and a staggering five counts of PC664/187 for Attempted Murder. The charges underscore the gravity of the situation and the potential devastation that could have ensued had the alleged plot not been foiled in time.

The crucial intervention that prevented what could have been a catastrophic incident is attributed to the prompt and thorough response of the Ontario Police Department. Additionally, the courage displayed by a vigilant student who voiced concerns played an instrumental role in averting a potential tragedy. Authorities emphasize the critical importance of remaining vigilant and proactive in identifying and reporting any suspicious activities or threats.

In light of these events, the San Bernardino County District Attorney's Office issued a reminder to residents across the county emphasizing the seriousness of active shooter threats. The adage "see something, say something" rings truer than ever, serving as a call to action for community members to remain vigilant and report any potential threats promptly.

Sebastian Villasenor currently remains in custody pending further legal proceedings. He is scheduled for arraignment on February 15, 2024, at the Rancho Cucamonga Superior Courthouse, specifically in department R16. The legal process will unfold as authorities work to ensure accountability and justice in this alarming case.

As the community grapples with the unsettling revelation of such a sinister plot, residents are reminded of the importance of unity, vigilance, and cooperation in safeguarding against potential threats to public safety.

This article will be updated as more information becomes available.

Related Articles

Photo Courtesy of: CalKIDS

By Vanessa Vizard, Contributing Writer

February 24, 2026 at 01:48pm. Views: 566

An event staff member assists an attendee at the CalKIDS check-in table, helping her register and sharing information as community resources are made available.

Photo Courtesy of: City of Moreno Valley

By William Cortez, Community Writer

February 10, 2026 at 03:03pm. Views: 766

A job seeker speaks with a representative at a Business & Employment Resource Center (BERC) booth during a career fair, where employers share information and resources with attendees in a bright indoor venue.

Photo Courtesy of: ChatGPT (AI-generated)

By Ruby Stephenson, Contributing Writer

February 24, 2026 at 01:48pm. Views: 976

AI-rendered image: Community members, families, and children gather outside the boarded entrance of Moreno Valley Mall, where signs posted on the doors read “Mall Closed,” illustrating the impact of a temporary shutdown on local residents.

Photo Courtesy of: TME Photography by Titan Mom Elvira

By Titan Mom Elvira, Community Writer

February 24, 2026 at 01:48pm. Views: 548

CSHS Athlete of the Week: Abubacarr Saidy

Photo Courtesy of: Elci Photography

By Stella Pierce, Community Writer

February 24, 2026 at 01:48pm. Views: 1258

“Chuck” William Cecil and his wife, Beverly Cecil, stand proudly with Johan Gallo, Grand Terrace Cars & Coffee's coordinator, as they are recognized for their long-standing dedication and support of Grand Terrace Cars & Coffee

Photo Courtesy of: Congressman Pete Aguilar

By Carl M. Dameron, Contributing Writer

February 24, 2026 at 01:48pm. Views: 577

House Democratic Caucus Chair Pete Aguilar represents the 33rd Congressional District of California. He is the keynote speaker at The Democratic Luncheon Club of San Bernardino’s 32nd Annual Banquet and Installation of Officers.

Photo Courtesy of: City of San Bernardino, Instagram: IE Voice

By Ruby Stephenson, Contributing Writer

February 24, 2026 at 01:50pm. Views: 831

A bright red and gold dragon costume weaves through a crowd of smiling adults and children at an outdoor festival, as performers lean down to interact with attendees during a lively dragon dance.

Photo Courtesy of: Designed by Freepik

By Charmaine Mislang, Community Writer

February 24, 2026 at 01:48pm. Views: 706

Two students stand in a library, looking down at an open book together, with shelves of books visible in the background.
Over the past year, Redlands Unified has relied on Administrative Regulation 1312.2 – Complaints Concerning Instructional Materials, a policy adopted by the Board of Education on Aug. 19, 2025, to guide how concerns about library and instructional materials are reviewed.

Photo Courtesy of: VA Loma Linda

By Stephen K. Robinson, Contributing Writer

February 24, 2026 at 01:49pm. Views: 805

Exterior view of the Jerry L. Pettis Memorial Veterans Medical Center, a large beige multi-story building with blue window accents. Three flagpoles displaying the American flag and military service flags stand in front of the entrance, surrounded by landscaped grass, rocks, and a small water feature.

Photo Courtesy of: Youtube: SBS Probation

By William Cortez, Contributing Writer

February 24, 2026 at 01:49pm. Views: 660

An indoor workshop scene shows teaching artists, M. Ahofi and J. Lee of PMHU, seated and playing guitar and cello, while others observe in the background. The photo is depicted with a blue, on-screen banner reading, “Mapping Progress: Project: Music Heals Us.”

Photo Courtesy of: ChatGPT (AI-generated)

By Tracy Calentti, Contributing Writer

February 24, 2026 at 01:49pm. Views: 1017

An AI-rendered image showing a person wearing a hood and gloves removing a property tax payment envelope from a blue mail drop box during low light conditions.

Photo Courtesy of: Jsmithwikigt, Wikipedia

By Charmaine Mislang, Community Writer

February 24, 2026 at 01:49pm. Views: 726

City of Grand Terrace images from top, left to right - Grand Terrace City Hall, Blue Mountain Trail, Northeast City Entrance, Historical Plaque, Veterans Wall of Freedom.

--> -->