Fabio D Costa age: 65 Known as: Fabio Dacosta Fabio Costo Has lived in:Burlington, MA Watertown, MA Fabio Costa age: 58 Has lived in:Watertown, MA Fabio Costa Related to:Kristen Costa, 32 David Mareira, 60 Dorothy Mareira, 102 Catherine Mareira, 76 Has lived in:Framingham, MA Fairhaven, MA Fabio J Costa Has lived in:Medford, MA