Medical helicopter hit bad weather before crash - Article Photos 1/8

This Tuesday, Dec. 11, 2012, aerial photo taken from video provided by WLS-TV in Chicago shows the wreckage of a medical helicopter that crashed in a field near Rochelle, Ill., while traveling between two northern Illinois hospitals. The pilot and two nurses were killed in the crash. No patients were aboard when the helicopter went down Monday night about 70 miles west of Chicago. A spokesman for Rockford Memorial Hospital says its helicopter was flying to pick up a patient at a Mendota hospital. (AP Photo/Courtesy WLS-TV in Chicago)