Mareska Vishlitzky maintains a decorated “ghost bike” as a memorial to her late daughter — and a warning to others at the crosswalk where she died.
“If you’re crossing that place,” she said, “you have to be aware.”
Billerica food-service worker Joshua Quimby hit and killed Concordian Tamar Vishlitzky with his car in 2024 at the spot where the Reformatory Branch Trail and Concord Road meet in Bedford…