A Brockton man was arrested and charged with trafficking heroin after police searched his home Friday night, according to police Lieutenant Robert Sergio. Around 8:45 p.m., officers appeared at the apartment of James Salvi, 29, on 25 Columbia St. with a search warrant. They found drug paraphernalia, approximately $4,000 in cash, and 60 grams of heroin, according to Sergio. Salvi is scheduled to be arraigned in Brockton District Court on Monday.Laura Gómez can be reached at firstname.lastname@example.org. Follow her on Twitter @Laura_GomezRod.