… Brian O’Keefe 508-509-1844 Brian.OKeefe@dea.gov Diversion/Medical Practitioner: 571-362-9171 Division Contacts … Jeffrey Fonseca, 29, charged with distribution of Class D, marijuana; Brendan Fernandes, 24 and Matthew Veiga, 23, were … for dealing crack cocaine, prescription narcotics, marijuana and a concentrated form of the drug Ecstasy known …