Chicago police released photos of a masked dirt-biker wanted in a hit-and-run in Gold Coast last month that left a woman suffering from 'significant' injuries.The crash happened on the Lakefront bike path in the 1400 block of North DuSable Lake Shore Drive around 3:45 p.m. July 20, Chicago police sa id. A 45-year-old woman was cycling on the path when she was struck by a masked male on a yellow dirt bike driving "recklessly," police said. The woman suffered injuries that were considered significant, officials said. The dirt bike driver was last seen in the area of Milwaukee and Chicago avenues, police said. Anyone with information is asked to contact the Major Accident Investigation Unit at (312) 745-4521 or submit an anonymous tip at CPDTIP.com and use reference # JK346606. ...read more read less