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

FEBRUARY
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
View Events
Submit Events

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: 306

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: Feeding America Riverside | San Bernardino

By Rachel Bonilla, Community Writer

February 17, 2026 at 01:24pm. Views: 772

The highly-anticipated annual soup luncheon: Curbing Hunger: Serving Hope.

Photo Courtesy of: Assemblymember James C. Ramos Official Website

By Maria Lopez, Contributing Writer

February 17, 2026 at 01:25pm. Views: 505

James C. Ramos is a California State Assemblymember representing the 45th District, known for his leadership on public safety, education, and Native American issues as the first California Native American elected to the Legislature.

Photo Courtesy of: San Bernardino County Library

By Charmaine Mislang, Community Writer

February 17, 2026 at 01:25pm. Views: 408

An illustrated promotional graphic shows an open book at the bottom with colorful paint splashes bursting upward, paintbrushes and books emerging from the colors, and bold text in the center reading “Design a Bookmark Contest! 2026,” alongside the San Bernardino County Library logo in the upper corner.

Photo Courtesy of: NSAWMF

By Vanessa Vizard, Community Writer

February 17, 2026 at 01:25pm. Views: 536

NSAWMF Leadership Team: NSAWMF leadership pictured at the Jus Be Great™ Community Kickoff. From left to right: Dr. Jei Pearcey, Chief Sport & Performance Psychologist; Sammy Knight Jr., Chief Member Relations & Advocacy Officer; Hassan Faggett, Programs and Fundraising Advisor; and Gregg Knight, President of the National Sports Association of Wellness & Mental Fitness.

Photo Courtesy of: San Bernardino Symphony Library

By Anne L. Viricel, Community Writer

February 17, 2026 at 01:25pm. Views: 684

The San Bernardino Symphony Orchestra, under the baton of Maestro Anthony Parnther, will open their 97th performance season on Saturday, February 21 at 3 p.m. at the historic California Theatre of the Performing Arts.

Photo Courtesy of: ChatGPT (AI-generated)

By Jill Henderson, Community Writer

February 17, 2026 at 01:25pm. Views: 809

An illustration generated by AI using ChatGPT shows a dog and its owner at a baseball game, representing the pet-friendly atmosphere of Waggin’ Wednesday.

Photo Courtesy of: Feeding America Riverside San Bernardino

By Rachel Bonilla, Community Writer

February 17, 2026 at 01:25pm. Views: 677

45 years in operation is a wonderful accomplishment for Feeding America Riverside San Bernardino

Photo Courtesy of: City of San Bernardino

By Jeff Kraus, Contributing Writer

February 17, 2026 at 01:25pm. Views: 504

In the photo are Kim Knaus, Sandra Ibarra, Mayor Helen Tran, Congressman Pete Aguilar, Mario Flores, Treasure Ortiz, and Fred Shorett.
Congressman Aguilar, Mayor Tran, and 5 council members stand shoulder to shoulder inside a police department room, smiling while holding an oversized ceremonial check, for $1,031,000, made out to the City of San Bernardino for a mobile crime prevention program. A police badge emblem as well as U.S. and California flags are displayed on the wall behind them.

Photo Courtesy of: Dignity Health

By Ruby Stephenson, Contributing Writer

February 17, 2026 at 01:25pm. Views: 2

Dr. Mir Wasif Ali, Chief of Cardiovascular & Thoracic Surgery at Dignity Health St Bernardine Medical Center, smiles warmly at the camera, depicting his medical portrait. Dignity Health is spotlighting the vital importance of proactive heart health, urging individuals to prioritize understanding their cardiac risk factors through comprehensive screenings.

Photo Courtesy of: City of Moreno Valley

By Ulises Cabrera, Community Writer

February 10, 2026 at 03:02pm. Views: 573

This month, our iconic “M” on Box Springs Mountain shines in red, black, and green as a visible sign of recognition and respect
Two women writing on a board while in a classroom.

Photo Courtesy of: Gene Valdez

By Vivian Johnson, Community Writer

February 10, 2026 at 03:03pm. Views: 805

South Colton Diversity Committee Chairperson Gene Valdez with Fifth District Supervisor Joe Baca, Jr. at the Agua Mansa Frontier Cemetary in Colton

Photo Courtesy of: City of Moreno Valley

By Stella Pierce, Community Writer

February 10, 2026 at 03:03pm. Views: 489

Daddy Daughter Dance, ties and tiaras was a magical night for these fathers and daughters.

--> -->