This image taken of video and provided by the Lake County Major Crime Task Force, shows Robert Crimo dressed as a woman.
(Picture: AP)The suspected Chicago shooter who killed six people and injured many more had planned the Fourth of July parade attack for several weeks, police have now said.
Robert E Crimo, 21, has now been arrested after fleeing the parade route in the wealthy Chicago suburb of Highland Park, Illinois, U.S on Monday.
