David C Costa age: 67 Known as: Dave Costa Costa David Related to:Anthony Costa, 36 Has lived in:Riverside, RI Bristol, RI David M Costa age: 50 Known as: Dave Costa David M Losta Has lived in:East Providence, RI Riverside, RI Cranston, RI San Mateo, CA David L Costa Deceased Related to:Carlos Costa, 66 Has lived in:Bristol, RI Providence, RI New Bedford, MA East Providence, RI