(KNTV-TV) An NBC Bay Area investigation into the loss and theft of police firearms uncovered more than 500 weapons have gone missing from eight different law enforcement agencies, including the California Highway Patrol, the federal Drug Enforcement Administration and six local departments since 2010.

The investigation found the problem of lost and stolen law enforcement weapons goes far beyond the gun stolen from a Bureau of Land Management ranger’s vehicle in San Francisco. That gun was later tied to the shooting death of Kate Steinle on Pier 14 in San Francisco on July 1, 2015, police confirm.

NBC Bay Area’s investigation uncovered hundreds of guns missing from Bay Area law enforcement agencies, stolen from officers’ homes or vehicles, or simply unaccounted for. The BLM, the agency responsible for the gun that killed Steinle, did not respond to NBC Bay Area’s open records requests submitted in July, shortly after the shooting, and the question of how many firearms that federal agency can’t account for remains open.

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