The Orange County Sheriff’s Office Narcotics Unit seized 82 kilos of suspected cocaine and two kilos of suspected heroin, along with a firearm on Friday night.

Officials say the investigation was conducted at approximately eight o’clock Friday night at 511 West Hill Avenue Lot B10 in Hillsborough.

The suspected narcotics were concealed in various compartments throughout the residence, according to authorities.

Carlos Salazar, Edi Daniel Salazar-Jiminez, Miguel Angel Robles-Puentes and Jose DeJesus Villanueva-Miranda were arrested and charged with trafficking more than 400 grams of cocaine and trafficking more than 28 grams of heroin.

The four suspects are being held in the Orange County Detention Center under a $500,000 secured bond.