Fiber Optic Theft Causes Widespread Internet Outages in Inland Empire

9 suspects arrested for stealing over $194,000 worth of fiber optic cable

Apr. 2, 2026 at 10:06pm

An extreme close-up photograph of a damaged fiber optic cable, with the material details and texture of the cable visible against a stark, black background, conveying the serious and investigative nature of this crime.Fiber optic cable theft disrupts internet and communication services across the Inland Empire region.Rialto Today

A group of 9 unhoused individuals were arrested in San Bernardino County for stealing approximately 300 feet of fiber optic cable, causing widespread internet and communication outages across the Inland Empire region. The thefts resulted in an estimated $194,000 in damages for AT&T, not including fines and customer paybacks.

Why it matters

Fiber optic cable theft is a growing problem that can have significant impacts on critical infrastructure and public services. The Inland Empire region relies heavily on stable internet and communication networks, and these outages likely disrupted businesses, emergency services, and daily life for many residents.

The details

On Tuesday, investigators with the San Bernardino County Sheriff's Department Rural Crimes Task Force discovered the stolen fiber optic cable near a homeless encampment in the area of 1325 W. Camino Real. This led to the arrest of 9 suspects - 5 men and 4 women - who were charged with various crimes including grand theft, receiving stolen property, and conspiracy. The suspects were held on $30,000 bail.

  • On Tuesday, investigators discovered the stolen fiber optic cable.
  • The fiber optic theft caused two days of critical infrastructure communication outages across the Inland Empire region.

The players

Manuel Cisneros

A 42-year-old resident of San Bernardino.

Rudy Salazar

A 37-year-old resident of Rialto.

Justin Lewis

A 37-year-old resident of San Bernardino.

Crystal Flores

A 37-year-old resident of San Bernardino.

Alexandria Cornaggia

A 31-year-old resident of Rialto.

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What’s next

The suspects will appear in court to answer the charges against them. Authorities are continuing to investigate the full scope of the fiber optic thefts and any potential connections between the suspects.

The takeaway

This incident highlights the significant impact that fiber optic cable theft can have on critical infrastructure and public services. It also underscores the need for increased security measures and community engagement to prevent these types of crimes from occurring in the future.