A 30-year-old Arundel man is in jail after being charged with dealing crack cocaine. The Maine Drug Enforcement Agency says Christopher Carbone was charged Friday with drug trafficking and violating probation for a previous drug conviction of selling Oxycodone. Officials say drug agents found the cocaine in Carbone’s car after it was stopped at a Biddeford convenience store. A subsequent search of Carbone’s house turned up heroin and $3,400 in cash. Authorities say the drugs had a combined value of about $1,500.