Authorities identified the woman as Cambria Brill, 24, of Deerfield Beach. According to a Palm Beach County Sheriff's Office report, Brill was a passenger on a 2012 Kawasaki Ninja motorcycle that crashed shortly before 7:30 p.m. Saturday near Southern Boulevard and Fairgrounds Road. The motorcycle's driver, identified as Brandon Alford, 30, of Port St. Lucie, suffered minor injuries, the report said. Deputies said the motorcycle was traveling east on Southern on the overpass over State Road 7 when, for reasons unknown, it veered into the left inside lane. The Kawasaki struck the raised median and overturned, ejecting both riders onto the median. Brill hit a tree as she was ejected, deputies said.