Karen Rafanelli, a special education assistant teacher at Melrose Avenue School, embraces (from left) Sammy Rafferty, Analeise Poisson and Isabella Varrecchione of Troop 1397. The girls completed the 3.2-mile walk for Rafanelli – who is battling breast cancer – at the Making Strides Against Breast Cancer Walk in Roger Williams Park on Oct. 30. 46p1.jpg