Local investigators find a butane honey oil lab and marijuana during an Oroville search. The Butte County Sheriff's Office says deputies searched a Spur Court property Thursday. They found more than 270 empty butane cans, extraction tubes, more than 90 pot plants, and a "substantial amount" of butane honey oil. One man was detained during the search. The Sheriff's Office says butane honey oil has been to blame for several explosions and fires in the county.