A Del Norte County man has been arrested in connection with the Esparto fireworks explosion on July 1 that killed seven people. ABC 10 reported that Ronald Botelho III was taken into custody on multiple felony and misdemeanor charges, including possession of destructive devices and reckless possession of explosives near a residential area.
The Del Norte County Sheriff’s Office, working with the Yolo County District Attorney’s Criminal Investigation Bureau, executed a search warrant at Botelho’s Crescent City residence last Friday. Authorities recovered a stockpile of materials, including over 100 pounds of illegal fireworks. Botelho’s bail was set at $500,000. Sheriff Scott commended Sgt. McClaflin and Investigator M. Mello for their efforts, noting that their work improved community safety.
Additional details about Botelho’s case indicate that authorities found fireworks, gas canisters, and a propane tank at his residence, KCRA stated. He also faces child endangerment charges related to the presence of minors near the materials.
Following the Esparto explosion, authorities have taken regulatory actions. The state fire marshal revoked licenses for two firework companies that had operated with permits under review. Cal Fire has launched a regulatory review, with recommendations expected in early 2026.
The Del Norte County Sheriff’s Office continues to prioritize public safety while investigating the case and handling hazardous materials. Officials emphasized that trained personnel are taking precautions to reduce risks. Residents seeking more information are encouraged to contact the Del Norte County Sheriff’s Office Public Information Officer.
