OROVILLE, CA (MPG) – The Butte County Sheriff’s Office (BCSO) announced the arrest of Elizabeth Ellis of Berry Creek, age 55. On March 19, deputies were dispatched to a report of an explosion at a residence located on Leaf Lane, Berry Creek. Upon arrival, deputies contacted Elizabeth Ellis and Nicholas West of Berry Creek, age 26. West had multiple injuries on his hands and legs. Deputies located evidence that explosive devices were being manufactured inside the residence. Deputies were concerned about the safety of the public based on the fact that an explosion occurred and explosive devices were being manufactured. Deputies evacuated the area, assisted medical personnel, and West was transported by helicopter to a local hospital.

Detectives obtained a search warrant for the residence, and the Butte Interagency Bomb Squad responded to the residence. The Bomb Squad removed components used to manufacture explosive devices and pieces of a detonated explosive device from the residence.

After the Bomb Squad determined the residence was safe to enter, detectives, deputies, and the Bomb Squad conducted a more detailed search of the residence. Additional components used to manufacture explosives were located. Deputies and detectives also located numerous evidence items to include the following items: 20 firearms, ammunition, psilocybin mushrooms, and large quantities of controlled narcotic medications. Four of the firearms located were illegal assault weapons.

Ellis was arrested for possession of illegal assault weapons, possession of a controlled substance for sale, possession of an explosive device, and possession of materials necessary to make an explosive device. The Bomb Squad and detectives are actively working on this investigation and additional arrests are anticipated. Based on the initial investigation, detectives believe West was attempting to manipulate an explosive device he manufactured when the explosion occurred. The Sheriff’s Office is asking anyone with information about this investigation to contact Detectives Joe Hooks or Brian Mollath at 530-538-7671.