Search underway for Chicago hiker in Colo.

October 11, 2010 9:54:56 AM PDT
An aerial search is underway Monday in Colorado for a missing hiker from Chicago.

James Nelson, 31, went to hike on Mount of the Holy Cross on October 3rd.

His fiancee reported him missing a few days later after not hearing from him.

Nelson is said to be an experienced hiker who had gear and supplies but did not bring a cell phone.

The Colorado National Guard is dropping search teams into the mountains near Vail to look for Nelson.