A massive arsenal of weapons, including assault rifles and explosives, was seized in San Dimas after a Barstow burglary investigation.
A San Dimas residence became the center of a major weapons seizure on Wednesday, May 28, 2025, as detectives investigating a Barstow burglary uncovered a massive arsenal.
According to officials, the cache included assault rifles, military-grade explosives, and even a rocket-propelled grenade launcher.
The investigation is ongoing to determine the origin and intended use of the confiscated weaponry.