Thomas Long, 55, Melody Knoblauch, 52, and Tom Floyd, 52, were arrested Thursday after authorities searched Long and Knoblauch's home in the 2800 block of Diamond Drive.
Detectives received a tip last month that Long and Knoblauch were using and possessing methamphetamine. The search Thursday turned up the meth, along with marijuana and prescription narcotics. Investigators also said a shotgun was found in the home.
Long is a prohibited felon and is not allowed to be in possession of a firearm under California state law.
Long and Knoblauch were booked into the Sheriff's Main Jail for possession of a controlled substance, being under the influence of a controlled substance and possession of narcotic paraphernalia. Long was also charged for being in possession of a firearm. Floyd was booked for being under the influence.
