An Atlantic City man pleaded guilty Monday to drug and weapons offenses after police searched his home last year and found heroin, fentanyl and the materials needed to sell them on the street, the Atlantic County Prosecutor’s Office said. According to the Press of Atlantic City Nahjajuan Ellis, 23, pleaded guilty to maintaining a drug production facility, possession of heroin and fentanyl with intent to distribute and unlawful possession of a handgun.