Bay Area/ San Francisco

Tri-Valley Burglary Blitz Rattles East Bay Storefronts

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Published on May 06, 2026
Tri-Valley Burglary Blitz Rattles East Bay StorefrontsSource: Max Fleischmann on Unsplash

East Bay police are tracking a fast-moving wave of business burglaries that swept through the Tri-Valley in April, leaving a trail of shattered glass, rattled shop owners and unanswered questions. Surveillance footage from one break-in shows suspects moving briskly through a store, scooping up goods and bolting before officers arrived at the scene. Investigators say the cases span everything from gaming shops to gas stations and day spas, and the investigation is very much still in motion.

According to KTVU, detectives believe the crimes started on April 6 and continued until around April 21. Alameda County court records suggest at least a dozen burglaries may be connected. The incidents reportedly hit multiple Tri-Valley cities and stretched into San Ramon, and so far authorities have not announced any arrests.

Caught on camera

One of the clearest looks at the suspects comes from a Livermore game shop, where surveillance video shows two men smashing through the front doors and racing down the aisles. In about a minute, they grab a cash register, an audio speaker and even a soft drink before sprinting away, as seen in footage reported by KTVU. The shop's manager, identified only as Sammy in the report, told the station he had warned a coworker about suspicious people outside just minutes before the break-in.

The business is listed online as Games of Livermore, which the owners describe as a small, community-focused gaming and trading card store. For a neighborhood spot like that, even a short hit-and-run burglary can feel like a gut punch.

Multi-agency probe

Police departments across Alameda and Contra Costa counties are now comparing notes, pooling evidence and swapping surveillance clips as they look for patterns that might tie the cases together. San Ramon’s police pages show the department publishes weekly incident summaries and urges residents to report anything that might help an investigation, according to the City of San Ramon. Investigators say neighborhood video and community tips are often what crack multi-jurisdiction cases that criminals assume will slip through the cracks.

What experts say

Criminal-justice experts and retail-security groups say thieves may be tweaking their playbook, pulling back from high-profile smash-and-grab raids in favor of quick overnight burglaries that are harder to stop in real time and sometimes draw less attention. That shift has shown up elsewhere in the Bay Area, including a smash-and-grab at Pleasanton’s Stoneridge Shopping Center detailed by ABC7, and specialists caution business owners to hang on to any footage and report suspicious behavior as soon as they see it.

Police are asking anyone with information or video tied to the roughly 13 reported break-ins to contact their local law enforcement agency or send tips anonymously to detectives. In the meantime, local shop owners say they are reviewing their own surveillance footage and tightening security while investigators continue to chase down leads.