Authorities arrested Jennifer Nguyen, 54, of San Jose and Sam San, 61, of San Francisco in connection to the sale and possession of illegal fireworks.
[Ads /]
RELATED: Contra Costa Co. investigators seize 300 pounds of illegal fireworks in sting operation
Search warrants were served this week in San Mateo, San Francisco, Alameda and Santa Clara counties as part of the investigation.
Fireworks are illegal in San Mateo County and authorities warn of fines up to $1,000.
[Ads /]
To report fireworks in San Mateo County, residents are asked to call (650) 363-4911.
VIDEO: Unfavorable conditions raising fears of fireworks igniting fires in Bay Area before July 4th
Unfavorable conditions raising fears of fireworks igniting fires in Bay Area before July 4th