Santa Barbara County bomb squad says explosion at UPS Store was caused by fire extinguisher

The Santa Barbara County Sheriff’s Office said that a reported package explosion at a UPS Store in Carpinteria on Monday ...
The Santa Barbara Independent

Update: Package Explosion at Carpinteria UPS Store Traced to Fire Extinguishers, Authorities Say

Authorities evacuated neighboring businesses Monday after a package exploded at a UPS store in Carpinteria. Investigators ...