MADISON (WKOW) — The Dane County District Attorney?s Office says it will not file criminal charges against the Metro driver who was behind the wheel in a deadly crash in June. Maureen Grant, a 58-year-old UW-Madison librarian, died June 22, 2011. Authorities say Debra Foster hit her while turning the corner from North Lake Street onto University Avenue in Madison. The D.A.?s office determined that the bus itself had a significant blind spot that prevented Foster from seeing Grant until Grant was directly next to the bus.