Donna Marie (Polimeni) Sandberger, 56, of Burlington, passed away unexpectedly, December 20, 2012. Beloved daughter of Robert Polimeni and Janet Guarino. Devoted mother of Jennifer Johnson and her husband Carl, Michael Sandberger and his wife Natshia, LIsa Pezzarossi and Amy Johnson. Loving sister of Diane Pechilis and her husband James, Robert Polimeni and his wife April, Kristen Nabor and David Polimeni. Also survived by 8 grandchildren and many nieces, nephews, relatives and friends. A graveside service will be held on Friday, December 28, 2012 at Mt. Pleasant Cemetery, Medford St., Arlington, Mass at 10am. Visiting hours will be held on Thursday, December 27th at the Bedrosian Funeral Home, 558 Mt. Auburn St., Watertown, MA from 5 to 8pm. Relatives and friends kindly invited to attend.